greenfield(fomo-lin): session 7 — #1124 fix(b) VALIDATED; new blockers #1125 (slash-cmd unseeded) + #1126 (model refuses receipt as injection)

Co-Authored-By: Claude Fable 5 <[email protected]>

.woodpecker/ci.yml

@@ -46,6 +46,10 @@ steps:
       # [0] of the pnpm chain, so severing that chain would silence it together
       # with everything it guards; this direct line keeps one instrument running.
       - bash packages/mosaic/framework/tools/quality/scripts/check-test-enumeration.sh
+      # Hermetic regression for issue-close.sh (#1081): mocks tea/curl onto PATH
+      # and sandboxes a throwaway git repo, so it resolves no real credentials and
+      # joins CI directly rather than the exclusions file.
+      - bash packages/mosaic/framework/tools/git/test-issue-close-fail-closed.sh
 
   # Blocking gate (#791): a framework upgrade must never write or delete an
   # operator-owned path. The HARD GATE proves an unanticipated operator sentinel

.woodpecker/publish.yml

@@ -1,5 +1,5 @@
 # Build, publish npm packages, and push Docker images
-# Runs on main for stable publishes and on next for integration-line prereleases/images
+# Runs only on main branch push/tag
 
 variables:
   # Pre-baked CI base (see .woodpecker/ci-image.yml): node:24-alpine +
@@ -23,21 +23,9 @@ variables:
           - 'docs/**'
           - '**/*.md'
           - '.woodpecker/**'
-    - event: [push, manual]
-      branch: next
-  - &main_image_build_when
-    - event: tag
-    - event: [push, manual]
-      branch: main
-      path:
-        exclude:
-          - 'packages/mosaic/**'
-          - 'docs/**'
-          - '**/*.md'
-          - '.woodpecker/**'
 
 when:
-  - branch: [main, next]
+  - branch: [main]
     event: [push, manual, tag]
 
 steps:
@@ -115,84 +103,6 @@ steps:
     depends_on:
       - build
 
-  publish-next-npm:
-    image: *node_image
-    # Durable @next integration-line publish. Runs only on next; never writes
-    # the latest dist-tag and never commits the computed prerelease versions.
-    when:
-      - event: [push, manual]
-        branch: next
-    environment:
-      NPM_TOKEN:
-        from_secret: gitea_token
-      CI_COMMIT_BRANCH: ${CI_COMMIT_BRANCH}
-      CI_PIPELINE_NUMBER: ${CI_PIPELINE_NUMBER}
-    commands:
-      - *enable_pnpm
-      - |
-        if [ "$CI_COMMIT_BRANCH" != "next" ]; then
-          echo "[publish-next] FATAL: publish-next-npm may only run on next (got '$CI_COMMIT_BRANCH')" >&2
-          exit 1
-        fi
-        if [ -z "$CI_PIPELINE_NUMBER" ]; then
-          echo "[publish-next] FATAL: CI_PIPELINE_NUMBER is required for prerelease versioning" >&2
-          exit 1
-        fi
-        echo "//git.mosaicstack.dev/api/packages/mosaicstack/npm/:_authToken=$NPM_TOKEN" > ~/.npmrc
-        echo "@mosaicstack:registry=https://git.mosaicstack.dev/api/packages/mosaicstack/npm/" >> ~/.npmrc
-        DIST_TAGS_JSON="$(npm view @mosaicstack/mosaic dist-tags --registry https://git.mosaicstack.dev/api/packages/mosaicstack/npm/ --json)"
-        DIST_TAGS_JSON="$DIST_TAGS_JSON" node -e 'const tags = JSON.parse(process.env.DIST_TAGS_JSON || "{}"); if (!tags || typeof tags !== "object" || !Object.hasOwn(tags, "latest")) { throw new Error("Gitea npm registry did not return a usable dist-tags object"); } console.log("[publish-next] registry dist-tags OK: latest=" + tags.latest);'
-        node <<'NODE'
-        const fs = require('node:fs');
-        const path = require('node:path');
-
-        const pipelineNumber = process.env.CI_PIPELINE_NUMBER;
-        const roots = ['apps', 'packages', 'plugins'];
-        const updated = [];
-
-        function walk(dir) {
-          if (!fs.existsSync(dir)) return;
-          for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {
-            if (entry.name === 'node_modules' || entry.name === 'dist' || entry.name === '.turbo') continue;
-            const fullPath = path.join(dir, entry.name);
-            if (entry.isDirectory()) {
-              const packagePath = path.join(fullPath, 'package.json');
-              if (fs.existsSync(packagePath)) updatePackage(packagePath);
-              walk(fullPath);
-            }
-          }
-        }
-
-        function updatePackage(packagePath) {
-          const manifest = JSON.parse(fs.readFileSync(packagePath, 'utf8'));
-          if (!manifest.name?.startsWith('@mosaicstack/') || manifest.private) return;
-          const stableMatch = /^(\d+)\.(\d+)\.(\d+)(?:[-+].*)?$/.exec(manifest.version);
-          if (!stableMatch) {
-            throw new Error(manifest.name + " has unsupported semver version '" + manifest.version + "'");
-          }
-          const [, major, minor, patch] = stableMatch;
-          const oldVersion = manifest.version;
-          manifest.version = major + '.' + minor + '.' + (Number(patch) + 1) + '-next.' + pipelineNumber;
-          fs.writeFileSync(packagePath, JSON.stringify(manifest, null, 2) + '\n');
-          updated.push(manifest.name + ' ' + oldVersion + ' -> ' + manifest.version);
-        }
-
-        for (const root of roots) walk(root);
-        if (updated.length === 0) throw new Error('No publishable @mosaicstack/* packages found');
-        console.log('[publish-next] computed prerelease versions for ' + updated.length + ' packages:');
-        for (const line of updated) console.log('[publish-next] ' + line);
-        NODE
-        pnpm --filter "@mosaicstack/*" --filter "!@mosaicstack/web" --filter "!@mosaicstack/mosaic-as" publish --no-git-checks --access public --tag next
-        EXPECTED_VERSION="$(node -p "require('./packages/mosaic/package.json').version")"
-        RESOLVED_VERSION="$(npm view @mosaicstack/mosaic@next version --registry https://git.mosaicstack.dev/api/packages/mosaicstack/npm/)"
-        if [ "$RESOLVED_VERSION" != "$EXPECTED_VERSION" ]; then
-          echo "[publish-next] FATAL: @mosaicstack/mosaic@next resolved '$RESOLVED_VERSION', expected '$EXPECTED_VERSION'" >&2
-          exit 1
-        fi
-        echo "[publish-next] @mosaicstack/mosaic@next resolves to $RESOLVED_VERSION"
-    depends_on:
-      - build
-
   # TODO: Uncomment when ready to publish to npmjs.org
   # publish-npmjs:
   #   image: *node_image
@@ -224,17 +134,8 @@ steps:
       - echo "{\"auths\":{\"git.mosaicstack.dev\":{\"username\":\"$REGISTRY_USER\",\"password\":\"$REGISTRY_PASS\"}}}" > /kaniko/.docker/config.json
       - |
         DESTINATIONS="--destination git.mosaicstack.dev/mosaicstack/stack/gateway:sha-${CI_COMMIT_SHA:0:7}"
-        if [ "$CI_COMMIT_BRANCH" = "next" ]; then
-          if [ -n "$CI_COMMIT_TAG" ]; then
-            echo "[publish] FATAL: next gateway publish must be sha-only; refusing tag '$CI_COMMIT_TAG'" >&2
-            exit 1
-          fi
-          echo "[publish] next gateway publish is sha-only"
-        elif [ "$CI_COMMIT_BRANCH" = "main" ]; then
+        if [ "$CI_COMMIT_BRANCH" = "main" ]; then
           DESTINATIONS="$DESTINATIONS --destination git.mosaicstack.dev/mosaicstack/stack/gateway:latest"
-        elif [ -z "$CI_COMMIT_TAG" ]; then
-          echo "[publish] FATAL: gateway image publish may only run for main, next, or tag events" >&2
-          exit 1
         fi
         if [ -n "$CI_COMMIT_TAG" ]; then
           DESTINATIONS="$DESTINATIONS --destination git.mosaicstack.dev/mosaicstack/stack/gateway:$CI_COMMIT_TAG"
@@ -245,7 +146,7 @@ steps:
 
   build-appservice:
     image: gcr.io/kaniko-project/executor:debug
-    when: *main_image_build_when
+    when: *image_build_when
     environment:
       REGISTRY_USER:
         from_secret: gitea_username
@@ -271,7 +172,7 @@ steps:
 
   build-web:
     image: gcr.io/kaniko-project/executor:debug
-    when: *main_image_build_when
+    when: *image_build_when
     environment:
       REGISTRY_USER:
         from_secret: gitea_username

README.md

@@ -30,16 +30,6 @@ This installs both components:
 | **Framework**           | Bash launcher, guides, runtime configs, tools, skills            | `~/.config/mosaic/`  |
 | **@mosaicstack/mosaic** | Unified `mosaic` CLI — TUI, gateway client, wizard, auto-updater | `~/.npm-global/bin/` |
 
-### Install lanes
-
-| Lane                     | Command                               | Use when                                              | Source                                                                  |
-| ------------------------ | ------------------------------------- | ----------------------------------------------------- | ----------------------------------------------------------------------- |
-| Stable                   | `bash tools/install.sh`               | You want the released Mosaic CLI/framework            | npm registry `@mosaicstack/mosaic@latest` + framework archive at `main` |
-| Prerelease integration   | `bash tools/install.sh --next`        | You want the current `next` integration branch        | Build-from-source at `next`                                             |
-| Contributor/source build | `bash tools/install.sh --dev --ref X` | You are testing a branch before release; `--ref` wins | Build-from-source at the requested ref                                  |
-
-`--next` is shorthand for the prerelease integration lane: it enables source-build mode and uses `next` unless an explicit `--ref` or `MOSAIC_REF` is provided.
-
 After install, the wizard runs automatically or you can invoke it manually:
 
 ```bash
@@ -371,9 +361,7 @@ The CLI also performs a background update check on every invocation (cached for
 bash tools/install.sh --check           # Version check only
 bash tools/install.sh --framework       # Framework only (skip npm CLI)
 bash tools/install.sh --cli             # npm CLI only (skip framework)
-bash tools/install.sh --next            # Prerelease lane: source build from next
-bash tools/install.sh --dev             # Contributor lane: source build at --ref/main
-bash tools/install.sh --ref v1.0        # Install from a specific git ref (--ref wins over --next)
+bash tools/install.sh --ref v1.0        # Install from a specific git ref
 bash tools/install.sh --yes             # Non-interactive, accept all defaults
 bash tools/install.sh --no-auto-launch  # Skip auto-launch of wizard
 ```

apps/gateway/src/__tests__/integration/federation-m3-list.integration.test.ts

@@ -1,519 +0,0 @@
-/**
- * Federation M3 single-gateway integration tests (FED-M3-10).
- *
- * Covers MILESTONES.md M3 acceptance:
- *  - #6: malformed certificate OIDs fail with 401; valid cert + revoked grant fails with 403.
- *  - #7: max_rows_per_query caps list results.
- *
- * Strategy:
- *  - Real PostgreSQL via @mosaicstack/db.
- *  - Mocked TLS context/Fastify request shim for FederationAuthGuard.
- *  - Direct controller calls using the real POST /api/federation/v1/list/:resource contract.
- *
- * Run:
- *   FEDERATED_INTEGRATION=1 pnpm --filter @mosaicstack/gateway test -- \
- *     src/__tests__/integration/federation-m3-list.integration.test.ts
- */
-
-import 'reflect-metadata';
-import * as crypto from 'node:crypto';
-import type { ExecutionContext } from '@nestjs/common';
-import { Test, type TestingModule } from '@nestjs/testing';
-import type { FastifyReply, FastifyRequest } from 'fastify';
-import {
-  and,
-  createDb,
-  eq,
-  federationGrants,
-  federationPeers,
-  inArray,
-  missionTasks,
-  missions,
-  projects,
-  tasks,
-  teamMembers,
-  teams,
-  type Db,
-  type DbHandle,
-  users,
-} from '@mosaicstack/db';
-import { afterAll, beforeAll, describe, expect, it } from 'vitest';
-import { DB } from '../../database/database.module.js';
-import { GrantsService } from '../../federation/grants.service.js';
-import { FederationAuthGuard } from '../../federation/server/federation-auth.guard.js';
-import { FederationScopeService } from '../../federation/server/scope.service.js';
-import { FederationListQueryService } from '../../federation/server/verbs/list-query.service.js';
-import { ListController } from '../../federation/server/verbs/list.controller.js';
-import {
-  makeMosaicIssuedCert,
-  makeSelfSignedCert,
-} from '../../federation/__tests__/helpers/test-cert.js';
-
-const run = process.env['FEDERATED_INTEGRATION'] === '1';
-const PG_URL = process.env['DATABASE_URL'] ?? 'postgresql://mosaic:mosaic@localhost:5433/mosaic';
-const RUN_ID = `fed-m3-10-${crypto.randomUUID()}`;
-const CERT_SERIAL_HEX = crypto.randomUUID().replace(/-/g, '').toUpperCase();
-
-interface TestIds {
-  readonly subjectUserId: string;
-  readonly otherUserId: string;
-  readonly peerId: string;
-  readonly revokedPeerId: string;
-  readonly activeGrantId: string;
-  readonly revokedGrantId: string;
-  readonly subjectProjectId: string;
-  readonly subjectMissionId: string;
-  readonly otherProjectId: string;
-  readonly teamId: string;
-  readonly unauthorizedTeamId: string;
-  readonly teamProjectId: string;
-  readonly taskIds: readonly string[];
-  readonly excludedTaskIds: readonly string[];
-  readonly subjectNoteId: string;
-  readonly otherUserNoteId: string;
-}
-
-function pemToDer(pem: string): Buffer {
-  return Buffer.from(
-    pem
-      .replace(/-----BEGIN CERTIFICATE-----/, '')
-      .replace(/-----END CERTIFICATE-----/, '')
-      .replace(/\s+/g, ''),
-    'base64',
-  );
-}
-
-function makeFederationRequest(certPem: string): FastifyRequest {
-  return {
-    raw: {
-      socket: {
-        getPeerCertificate: () => ({
-          raw: pemToDer(certPem),
-          serialNumber: CERT_SERIAL_HEX,
-        }),
-      },
-    },
-  } as unknown as FastifyRequest;
-}
-
-function makeGuardContext(request: FastifyRequest): {
-  readonly context: ExecutionContext;
-  readonly sent: { statusCode?: number; payload?: unknown };
-} {
-  const sent: { statusCode?: number; payload?: unknown } = {};
-  const reply = {
-    status: (statusCode: number) => {
-      sent.statusCode = statusCode;
-      return {
-        header: () => ({
-          send: (payload: unknown) => {
-            sent.payload = payload;
-          },
-        }),
-      };
-    },
-  } as unknown as FastifyReply;
-
-  const context = {
-    switchToHttp: () => ({
-      getRequest: () => request,
-      getResponse: () => reply,
-    }),
-  } as unknown as ExecutionContext;
-
-  return { context, sent };
-}
-
-async function insertUser(db: Db, id: string, label: string): Promise<void> {
-  await db.insert(users).values({
-    id,
-    name: `${RUN_ID}-${label}`,
-    email: `${RUN_ID}-${label}@federation-test.invalid`,
-    emailVerified: false,
-  });
-}
-
-async function seedFixtures(db: Db): Promise<TestIds> {
-  const subjectUserId = `${RUN_ID}-subject`;
-  const otherUserId = `${RUN_ID}-other`;
-  const peerId = crypto.randomUUID();
-  const revokedPeerId = crypto.randomUUID();
-  const activeGrantId = crypto.randomUUID();
-  const revokedGrantId = crypto.randomUUID();
-  const subjectProjectId = crypto.randomUUID();
-  const subjectMissionId = crypto.randomUUID();
-  const otherProjectId = crypto.randomUUID();
-  const teamId = crypto.randomUUID();
-  const unauthorizedTeamId = crypto.randomUUID();
-  const teamProjectId = crypto.randomUUID();
-  const taskIds = [crypto.randomUUID(), crypto.randomUUID(), crypto.randomUUID()] as const;
-  const excludedTaskIds = [crypto.randomUUID(), crypto.randomUUID()] as const;
-  const subjectNoteId = crypto.randomUUID();
-  const otherUserNoteId = crypto.randomUUID();
-
-  await insertUser(db, subjectUserId, 'subject');
-  await insertUser(db, otherUserId, 'other');
-
-  await db.insert(teams).values([
-    {
-      id: teamId,
-      name: `${RUN_ID} allowed team`,
-      slug: `${RUN_ID}-allowed-team`,
-      ownerId: subjectUserId,
-      managerId: subjectUserId,
-    },
-    {
-      id: unauthorizedTeamId,
-      name: `${RUN_ID} unauthorized team`,
-      slug: `${RUN_ID}-unauthorized-team`,
-      ownerId: otherUserId,
-      managerId: otherUserId,
-    },
-  ]);
-
-  await db.insert(teamMembers).values([
-    { teamId, userId: subjectUserId, role: 'member' },
-    { teamId: unauthorizedTeamId, userId: subjectUserId, role: 'member' },
-  ]);
-
-  await db.insert(projects).values([
-    {
-      id: subjectProjectId,
-      name: `${RUN_ID} subject personal project`,
-      ownerType: 'user',
-      ownerId: subjectUserId,
-    },
-    {
-      id: otherProjectId,
-      name: `${RUN_ID} other personal project`,
-      ownerType: 'user',
-      ownerId: otherUserId,
-    },
-    {
-      id: teamProjectId,
-      name: `${RUN_ID} unauthorized team project`,
-      ownerType: 'team',
-      teamId: unauthorizedTeamId,
-    },
-  ]);
-
-  await db.insert(missions).values({
-    id: subjectMissionId,
-    name: `${RUN_ID} subject mission`,
-    projectId: subjectProjectId,
-    userId: subjectUserId,
-  });
-
-  await db.insert(tasks).values([
-    {
-      id: taskIds[0],
-      title: `${RUN_ID} visible task 1`,
-      missionId: subjectMissionId,
-      createdAt: new Date('2026-06-25T03:00:00.000Z'),
-      updatedAt: new Date('2026-06-25T03:00:00.000Z'),
-    },
-    {
-      id: taskIds[1],
-      title: `${RUN_ID} visible task 2`,
-      projectId: subjectProjectId,
-      createdAt: new Date('2026-06-25T02:00:00.000Z'),
-      updatedAt: new Date('2026-06-25T02:00:00.000Z'),
-    },
-    {
-      id: taskIds[2],
-      title: `${RUN_ID} visible task 3`,
-      projectId: subjectProjectId,
-      createdAt: new Date('2026-06-25T01:00:00.000Z'),
-      updatedAt: new Date('2026-06-25T01:00:00.000Z'),
-    },
-    {
-      id: excludedTaskIds[0],
-      title: `${RUN_ID} other user task`,
-      projectId: otherProjectId,
-      createdAt: new Date('2026-06-25T04:00:00.000Z'),
-      updatedAt: new Date('2026-06-25T04:00:00.000Z'),
-    },
-    {
-      id: excludedTaskIds[1],
-      title: `${RUN_ID} unauthorized team task`,
-      projectId: teamProjectId,
-      createdAt: new Date('2026-06-25T05:00:00.000Z'),
-      updatedAt: new Date('2026-06-25T05:00:00.000Z'),
-    },
-  ]);
-
-  await db.insert(missionTasks).values([
-    {
-      id: subjectNoteId,
-      missionId: subjectMissionId,
-      userId: subjectUserId,
-      notes: `${RUN_ID} subject visible note`,
-      createdAt: new Date('2026-06-25T03:30:00.000Z'),
-      updatedAt: new Date('2026-06-25T03:30:00.000Z'),
-    },
-    {
-      id: otherUserNoteId,
-      missionId: subjectMissionId,
-      userId: otherUserId,
-      notes: `${RUN_ID} other user note on subject mission`,
-      createdAt: new Date('2026-06-25T04:30:00.000Z'),
-      updatedAt: new Date('2026-06-25T04:30:00.000Z'),
-    },
-  ]);
-
-  await db.insert(federationPeers).values([
-    {
-      id: peerId,
-      commonName: `${RUN_ID}-active-peer`,
-      displayName: `${RUN_ID} Active Peer`,
-      certPem: '-----BEGIN CERTIFICATE-----\nMOCK\n-----END CERTIFICATE-----\n',
-      certSerial: CERT_SERIAL_HEX,
-      certNotAfter: new Date(Date.now() + 86_400_000),
-      state: 'active',
-    },
-    {
-      id: revokedPeerId,
-      commonName: `${RUN_ID}-revoked-peer`,
-      displayName: `${RUN_ID} Revoked Peer`,
-      certPem: '-----BEGIN CERTIFICATE-----\nMOCK\n-----END CERTIFICATE-----\n',
-      certSerial: `${CERT_SERIAL_HEX}${RUN_ID.replace(/-/g, '').slice(0, 8).toUpperCase()}`,
-      certNotAfter: new Date(Date.now() + 86_400_000),
-      state: 'active',
-    },
-  ]);
-
-  await db.insert(federationGrants).values([
-    {
-      id: activeGrantId,
-      peerId,
-      subjectUserId,
-      status: 'active',
-      scope: {
-        resources: ['tasks', 'notes'],
-        excluded_resources: [],
-        filters: {
-          tasks: { include_personal: true, include_teams: [] },
-          notes: { include_personal: true, include_teams: [] },
-        },
-        max_rows_per_query: 2,
-      },
-    },
-    {
-      id: revokedGrantId,
-      peerId,
-      subjectUserId,
-      status: 'revoked',
-      revokedAt: new Date(),
-      revokedReason: `${RUN_ID} revoked grant fixture`,
-      scope: {
-        resources: ['tasks'],
-        excluded_resources: [],
-        max_rows_per_query: 2,
-      },
-    },
-  ]);
-
-  return {
-    subjectUserId,
-    otherUserId,
-    peerId,
-    revokedPeerId,
-    activeGrantId,
-    revokedGrantId,
-    subjectProjectId,
-    subjectMissionId,
-    otherProjectId,
-    teamId,
-    unauthorizedTeamId,
-    teamProjectId,
-    taskIds,
-    excludedTaskIds,
-    subjectNoteId,
-    otherUserNoteId,
-  };
-}
-
-async function cleanupFixtures(db: Db, ids: TestIds | undefined): Promise<void> {
-  if (!ids) {
-    return;
-  }
-
-  await db
-    .delete(missionTasks)
-    .where(inArray(missionTasks.id, [ids.subjectNoteId, ids.otherUserNoteId]))
-    .catch(() => {});
-  await db
-    .delete(tasks)
-    .where(inArray(tasks.id, [...ids.taskIds, ...ids.excludedTaskIds]))
-    .catch(() => {});
-  await db
-    .delete(missions)
-    .where(eq(missions.id, ids.subjectMissionId))
-    .catch(() => {});
-  await db
-    .delete(projects)
-    .where(inArray(projects.id, [ids.subjectProjectId, ids.otherProjectId, ids.teamProjectId]))
-    .catch(() => {});
-  await db
-    .delete(teamMembers)
-    .where(
-      and(
-        eq(teamMembers.userId, ids.subjectUserId),
-        inArray(teamMembers.teamId, [ids.teamId, ids.unauthorizedTeamId]),
-      ),
-    )
-    .catch(() => {});
-  await db
-    .delete(teams)
-    .where(inArray(teams.id, [ids.teamId, ids.unauthorizedTeamId]))
-    .catch(() => {});
-  await db
-    .delete(federationGrants)
-    .where(inArray(federationGrants.id, [ids.activeGrantId, ids.revokedGrantId]))
-    .catch(() => {});
-  await db
-    .delete(federationPeers)
-    .where(inArray(federationPeers.id, [ids.peerId, ids.revokedPeerId]))
-    .catch(() => {});
-  await db
-    .delete(users)
-    .where(inArray(users.id, [ids.subjectUserId, ids.otherUserId]))
-    .catch(() => {});
-}
-
-describe.skipIf(!run)('federation M3 list verb — single-gateway integration', () => {
-  let handle: DbHandle;
-  let db: Db;
-  let moduleRef: TestingModule;
-  let guard: FederationAuthGuard;
-  let listController: ListController;
-  let ids: TestIds | undefined;
-
-  beforeAll(async () => {
-    handle = createDb(PG_URL);
-    db = handle.db;
-    ids = await seedFixtures(db);
-
-    moduleRef = await Test.createTestingModule({
-      controllers: [ListController],
-      providers: [
-        { provide: DB, useValue: db },
-        GrantsService,
-        FederationAuthGuard,
-        FederationScopeService,
-        FederationListQueryService,
-      ],
-    }).compile();
-
-    guard = moduleRef.get(FederationAuthGuard);
-    listController = moduleRef.get(ListController);
-  }, 30_000);
-
-  afterAll(async () => {
-    await moduleRef?.close().catch((e: unknown) => console.error('[fed-m3-10 cleanup]', e));
-    await cleanupFixtures(db, ids).catch((e: unknown) => console.error('[fed-m3-10 cleanup]', e));
-    await handle?.close().catch((e: unknown) => console.error('[fed-m3-10 cleanup]', e));
-  });
-
-  it('#6 — rejects a client cert with malformed/missing Mosaic OIDs with 401', async () => {
-    const malformedOidCert = await makeSelfSignedCert();
-    const request = makeFederationRequest(malformedOidCert);
-    const { context, sent } = makeGuardContext(request);
-
-    await expect(guard.canActivate(context)).resolves.toBe(false);
-    expect(sent.statusCode).toBe(401);
-    expect(sent.payload).toMatchObject({
-      error: {
-        code: 'unauthorized',
-        message: expect.stringContaining('missing required OID'),
-      },
-    });
-    expect(request.federationContext).toBeUndefined();
-  });
-
-  it('#6 — rejects a valid client cert when its grant is revoked with 403', async () => {
-    expect(ids).toBeDefined();
-    const revokedCert = await makeMosaicIssuedCert({
-      grantId: ids!.revokedGrantId,
-      subjectUserId: ids!.subjectUserId,
-    });
-    const request = makeFederationRequest(revokedCert);
-    const { context, sent } = makeGuardContext(request);
-
-    await expect(guard.canActivate(context)).resolves.toBe(false);
-    expect(sent.statusCode).toBe(403);
-    expect(sent.payload).toMatchObject({
-      error: {
-        code: 'forbidden',
-        message: 'Federation access denied',
-      },
-    });
-    expect(request.federationContext).toBeUndefined();
-  });
-
-  it('#7 — enforces max_rows_per_query on POST /api/federation/v1/list/:resource', async () => {
-    expect(ids).toBeDefined();
-    const activeCert = await makeMosaicIssuedCert({
-      grantId: ids!.activeGrantId,
-      subjectUserId: ids!.subjectUserId,
-    });
-    const request = makeFederationRequest(activeCert);
-    const { context } = makeGuardContext(request);
-
-    await expect(guard.canActivate(context)).resolves.toBe(true);
-
-    const response = await listController.list('tasks', request, { limit: 100 });
-    const returnedIds = response.items.map((item) => item['id']);
-
-    expect(response.items).toHaveLength(2);
-    expect(response._truncated).toBe(true);
-    expect(response.nextCursor).toEqual(expect.any(String));
-    expect(returnedIds).toEqual([ids!.taskIds[0], ids!.taskIds[1]]);
-    expect(returnedIds).not.toContain(ids!.taskIds[2]);
-    for (const excludedId of ids!.excludedTaskIds) {
-      expect(returnedIds).not.toContain(excludedId);
-    }
-    expect(response.items.every((item) => item._source === 'local')).toBe(true);
-  });
-
-  it('excludes another user mission task notes on the same authorized mission', async () => {
-    expect(ids).toBeDefined();
-    const activeCert = await makeMosaicIssuedCert({
-      grantId: ids!.activeGrantId,
-      subjectUserId: ids!.subjectUserId,
-    });
-    const request = makeFederationRequest(activeCert);
-    const { context } = makeGuardContext(request);
-
-    await expect(guard.canActivate(context)).resolves.toBe(true);
-
-    const response = await listController.list('notes', request, { limit: 10 });
-    const returnedIds = response.items.map((item) => item['id']);
-
-    expect(returnedIds).toEqual([ids!.subjectNoteId]);
-    expect(returnedIds).not.toContain(ids!.otherUserNoteId);
-    expect(response.items.every((item) => item._source === 'local')).toBe(true);
-  });
-
-  it('fails closed for unsupported list resources', async () => {
-    expect(ids).toBeDefined();
-    const activeCert = await makeMosaicIssuedCert({
-      grantId: ids!.activeGrantId,
-      subjectUserId: ids!.subjectUserId,
-    });
-    const request = makeFederationRequest(activeCert);
-    const { context } = makeGuardContext(request);
-
-    await expect(guard.canActivate(context)).resolves.toBe(true);
-
-    await expect(listController.list('widgets', request, {})).rejects.toMatchObject({
-      response: {
-        error: {
-          code: 'scope_violation',
-          message: 'Requested federation resource is not supported',
-        },
-      },
-      status: 403,
-    });
-  });
-});

apps/gateway/src/admin/admin-health.controller.ts

@@ -1,11 +1,9 @@
-import { Controller, Get, Inject, Optional, UseGuards } from '@nestjs/common';
+import { Controller, Get, Inject, UseGuards } from '@nestjs/common';
 import { sql, type Db } from '@mosaicstack/db';
 import { createQueue } from '@mosaicstack/queue';
-import type { MosaicConfig } from '@mosaicstack/config';
 import { DB } from '../database/database.module.js';
 import { AgentService } from '../agent/agent.service.js';
 import { ProviderService } from '../agent/provider.service.js';
-import { MOSAIC_CONFIG } from '../config/config.module.js';
 import { AdminGuard } from './admin.guard.js';
 import type { HealthStatusDto, ServiceStatusDto } from './admin.dto.js';
 
@@ -16,9 +14,6 @@ export class AdminHealthController {
     @Inject(DB) private readonly db: Db,
     @Inject(AgentService) private readonly agentService: AgentService,
     @Inject(ProviderService) private readonly providerService: ProviderService,
-    @Optional()
-    @Inject(MOSAIC_CONFIG)
-    private readonly mosaicConfig: MosaicConfig | null,
   ) {}
 
   @Get()
@@ -60,14 +55,6 @@ export class AdminHealthController {
   }
 
   private async checkCache(): Promise<ServiceStatusDto> {
-    // On Local tier there is no Redis. The cache is intentionally absent, which
-    // is a healthy state for this tier — report 'ok' rather than opening a new
-    // ioredis connection on every admin health check (which would spam
-    // ECONNREFUSED and create/destroy a connection per request). latencyMs 0
-    // signals "no cache backend to measure" for this tier.
-    if (this.mosaicConfig?.queue?.type === 'local') {
-      return { status: 'ok', latencyMs: 0 };
-    }
     const start = Date.now();
     const handle = createQueue();
     try {

apps/gateway/src/commands/command-executor-p8012.spec.ts

@@ -72,13 +72,13 @@ const mockChatGateway = {
   broadcastSessionInfo: vi.fn(),
 };
 
-function buildService(redis: typeof mockRedis | null = mockRedis): CommandExecutorService {
+function buildService(): CommandExecutorService {
   return new CommandExecutorService(
     mockRegistry as never,
     mockAgentService as never,
     mockSystemOverride as never,
     mockSessionGC as never,
-    redis as never,
+    mockRedis as never,
     mockBrain as never,
     null,
     mockChatGateway as never,
@@ -131,22 +131,6 @@ describe('CommandExecutorService — P8-012 commands', () => {
     expect(ttl).toBe(300);
   });
 
-  it('/provider login remains available without Redis on the local tier', async () => {
-    const localService = buildService(null);
-    const payload: SlashCommandPayload = {
-      command: 'provider',
-      args: 'login anthropic',
-      conversationId,
-    };
-
-    const result = await localService.execute(payload, userScope);
-
-    expect(result.success).toBe(true);
-    expect(result.message).not.toContain('token=');
-    expect(result.data).toEqual({ provider: 'anthropic' });
-    expect(mockRedis.set).not.toHaveBeenCalled();
-  });
-
   // /provider with no args — returns usage
   it('/provider with no args returns usage message', async () => {
     const payload: SlashCommandPayload = { command: 'provider', conversationId };

apps/gateway/src/commands/command-executor.service.ts

@@ -23,10 +23,7 @@ export class CommandExecutorService {
     @Inject(AgentService) private readonly agentService: AgentService,
     @Inject(SystemOverrideService) private readonly systemOverride: SystemOverrideService,
     @Inject(SessionGCService) private readonly sessionGC: SessionGCService,
-    // On Local tier COMMANDS_REDIS is null — provider login caching is skipped.
-    @Optional()
-    @Inject(COMMANDS_REDIS)
-    private readonly redis: QueueHandle['redis'] | null,
+    @Inject(COMMANDS_REDIS) private readonly redis: QueueHandle['redis'],
     @Inject(BRAIN) private readonly brain: Brain,
     @Optional()
     @Inject(forwardRef(() => ReloadService))
@@ -446,16 +443,14 @@ export class CommandExecutorService {
           byte.toString(16).padStart(2, '0'),
         ).join('');
         const key = `mosaic:auth:poll:${tokenHash}`;
-        if (this.redis) {
-          // Persist only a short-lived token digest. The raw token is delivered only by
-          // the authenticated dashboard flow, never in chat output or command metadata.
-          await this.redis.set(
-            key,
-            JSON.stringify({ status: 'pending', provider: providerName, userId }),
-            'EX',
-            300,
-          );
-        }
+        // Persist only a short-lived token digest. The raw token is delivered only by
+        // the authenticated dashboard flow, never in chat output or command metadata.
+        await this.redis.set(
+          key,
+          JSON.stringify({ status: 'pending', provider: providerName, userId }),
+          'EX',
+          300,
+        );
         return {
           command: 'provider',
           success: true,

apps/gateway/src/commands/commands.module.ts

@@ -1,7 +1,5 @@
-import { forwardRef, Inject, Module, Optional, type OnApplicationShutdown } from '@nestjs/common';
+import { forwardRef, Inject, Module, type OnApplicationShutdown } from '@nestjs/common';
 import { createQueue, type QueueHandle } from '@mosaicstack/queue';
-import type { MosaicConfig } from '@mosaicstack/config';
-import { MOSAIC_CONFIG } from '../config/config.module.js';
 import { ChatModule } from '../chat/chat.module.js';
 import { GCModule } from '../gc/gc.module.js';
 import { ReloadModule } from '../reload/reload.module.js';
@@ -18,17 +16,13 @@ const COMMANDS_QUEUE_HANDLE = 'COMMANDS_QUEUE_HANDLE';
   providers: [
     {
       provide: COMMANDS_QUEUE_HANDLE,
-      useFactory: (config: MosaicConfig | null): QueueHandle | null => {
-        // On Local tier there is no Redis — skip the ioredis connection.
-        // CommandExecutorService falls back to no-cache for /provider login on local.
-        if (config?.queue?.type === 'local') return null;
+      useFactory: (): QueueHandle => {
         return createQueue();
       },
-      inject: [MOSAIC_CONFIG],
     },
     {
       provide: COMMANDS_REDIS,
-      useFactory: (handle: QueueHandle | null) => handle?.redis ?? null,
+      useFactory: (handle: QueueHandle) => handle.redis,
       inject: [COMMANDS_QUEUE_HANDLE],
     },
     CommandRegistryService,
@@ -44,13 +38,9 @@ const COMMANDS_QUEUE_HANDLE = 'COMMANDS_QUEUE_HANDLE';
   ],
 })
 export class CommandsModule implements OnApplicationShutdown {
-  constructor(
-    @Optional()
-    @Inject(COMMANDS_QUEUE_HANDLE)
-    private readonly handle: QueueHandle | null,
-  ) {}
+  constructor(@Inject(COMMANDS_QUEUE_HANDLE) private readonly handle: QueueHandle) {}
 
   async onApplicationShutdown(): Promise<void> {
-    await this.handle?.close().catch(() => {});
+    await this.handle.close().catch(() => {});
   }
 }

apps/gateway/src/federation/__tests__/enrollment.service.spec.ts

@@ -245,9 +245,21 @@ describe('EnrollmentService.createToken', () => {
     const after = Date.now();
 
     const expiresMs = new Date(result.expiresAt).getTime();
-    // Should be at most 900s from now
-    expect(expiresMs - before).toBeLessThanOrEqual(900_000 + 100);
+
+    // The property under test is CLAMPING: a 9999s request must come back as 900s.
+    // The gap between clamped and unclamped is 9_099_000 ms, so the tolerance below
+    // only has to exceed CI scheduling jitter — it does not need to be tight to keep
+    // the assertion discriminating. A 5s allowance consumes 0.05% of that margin and
+    // an unclamped result still misses by three orders of magnitude.
+    //
+    // It was 100ms and failed on a loaded agent at 900_106 — 6ms over (#1090). A
+    // wall-clock budget sized to a fast machine is a flake, not a tighter test.
+    const CI_JITTER_MS = 5_000;
+    expect(expiresMs - before).toBeLessThanOrEqual(900_000 + CI_JITTER_MS);
     expect(expiresMs - after).toBeGreaterThanOrEqual(0);
+    // Explicitly pin the clamp itself, independent of any timing allowance:
+    // unclamped (9999s) would exceed this by ~9_099_000 ms.
+    expect(expiresMs - before).toBeLessThan(1_000_000);
   });
 });
 

apps/gateway/src/federation/federation.module.ts

@@ -5,8 +5,6 @@ import { EnrollmentController } from './enrollment.controller.js';
 import { EnrollmentService } from './enrollment.service.js';
 import { FederationController } from './federation.controller.js';
 import { CapabilitiesController } from './server/verbs/capabilities.controller.js';
-import { GetController } from './server/verbs/get.controller.js';
-import { FederationGetQueryService } from './server/verbs/get-query.service.js';
 import { GrantsService } from './grants.service.js';
 import { FederationClientService, QuerySourceService } from './client/index.js';
 import { FederationAuthGuard, FederationScopeService } from './server/index.js';
@@ -14,13 +12,7 @@ import { ListController } from './server/verbs/list.controller.js';
 import { FederationListQueryService } from './server/verbs/list-query.service.js';
 
 @Module({
-  controllers: [
-    EnrollmentController,
-    FederationController,
-    CapabilitiesController,
-    ListController,
-    GetController,
-  ],
+  controllers: [EnrollmentController, FederationController, CapabilitiesController, ListController],
   providers: [
     AdminGuard,
     CaService,
@@ -31,7 +23,6 @@ import { FederationListQueryService } from './server/verbs/list-query.service.js
     FederationAuthGuard,
     FederationScopeService,
     FederationListQueryService,
-    FederationGetQueryService,
   ],
   exports: [
     CaService,
@@ -42,7 +33,6 @@ import { FederationListQueryService } from './server/verbs/list-query.service.js
     FederationAuthGuard,
     FederationScopeService,
     FederationListQueryService,
-    FederationGetQueryService,
   ],
 })
 export class FederationModule {}

apps/gateway/src/federation/server/verbs/__tests__/get-query.service.spec.ts

@@ -1,348 +0,0 @@
-import { afterAll, beforeAll, describe, expect, it, vi } from 'vitest';
-import {
-  createPgliteDb,
-  missionTasks,
-  missions,
-  projects,
-  runPgliteMigrations,
-  teams,
-  users,
-  type Db,
-  type DbHandle,
-} from '@mosaicstack/db';
-import type { FederationScopeQueryFilter } from '../../scope.service.js';
-import { FederationGetQueryService } from '../get-query.service.js';
-
-const CREDENTIAL_FILTER: FederationScopeQueryFilter = {
-  resource: 'credentials',
-  subjectUserId: 'user-1',
-  includePersonal: true,
-  teamIds: [],
-  limit: 1,
-  maxRowsPerQuery: 25,
-};
-
-const SUBJECT_USER_ID = 'fed-m3-06-subject';
-const OTHER_USER_ID = 'fed-m3-06-other';
-const TEAM_ID = '06000000-0000-4000-8000-000000000001';
-const UNAUTHORIZED_TEAM_ID = '06000000-0000-4000-8000-000000000002';
-const PERSONAL_PROJECT_ID = '06000000-0000-4000-8000-000000000101';
-const TEAM_PROJECT_ID = '06000000-0000-4000-8000-000000000102';
-const UNAUTHORIZED_PROJECT_ID = '06000000-0000-4000-8000-000000000103';
-const PERSONAL_MISSION_ID = '06000000-0000-4000-8000-000000000201';
-const TEAM_MISSION_ID = '06000000-0000-4000-8000-000000000202';
-const UNAUTHORIZED_MISSION_ID = '06000000-0000-4000-8000-000000000203';
-const SUBJECT_TEAM_NOTE_ID = '06000000-0000-4000-8000-000000000301';
-const OTHER_TEAM_NOTE_ID = '06000000-0000-4000-8000-000000000302';
-const SUBJECT_PERSONAL_NOTE_ID = '06000000-0000-4000-8000-000000000303';
-const SUBJECT_UNAUTHORIZED_NOTE_ID = '06000000-0000-4000-8000-000000000304';
-
-let dbHandle: DbHandle | undefined;
-
-function makeService() {
-  return new FederationGetQueryService({} as Db);
-}
-
-function makeDbService() {
-  if (!dbHandle) {
-    throw new Error('test DB not initialized');
-  }
-  return new FederationGetQueryService(dbHandle.db);
-}
-
-async function seedNotesFixture() {
-  if (!dbHandle) {
-    throw new Error('test DB not initialized');
-  }
-
-  await dbHandle.db.insert(users).values([
-    {
-      id: SUBJECT_USER_ID,
-      name: 'Federation Subject',
-      email: `${SUBJECT_USER_ID}@example.test`,
-      emailVerified: false,
-    },
-    {
-      id: OTHER_USER_ID,
-      name: 'Federation Other',
-      email: `${OTHER_USER_ID}@example.test`,
-      emailVerified: false,
-    },
-  ]);
-
-  await dbHandle.db.insert(teams).values([
-    {
-      id: TEAM_ID,
-      name: 'FED-M3-06 Team',
-      slug: 'fed-m3-06-team',
-      ownerId: SUBJECT_USER_ID,
-      managerId: SUBJECT_USER_ID,
-    },
-    {
-      id: UNAUTHORIZED_TEAM_ID,
-      name: 'FED-M3-06 Unauthorized Team',
-      slug: 'fed-m3-06-unauthorized-team',
-      ownerId: OTHER_USER_ID,
-      managerId: OTHER_USER_ID,
-    },
-  ]);
-
-  await dbHandle.db.insert(projects).values([
-    {
-      id: PERSONAL_PROJECT_ID,
-      name: 'FED-M3-06 Personal Project',
-      ownerId: SUBJECT_USER_ID,
-      ownerType: 'user',
-    },
-    {
-      id: TEAM_PROJECT_ID,
-      name: 'FED-M3-06 Team Project',
-      teamId: TEAM_ID,
-      ownerType: 'team',
-    },
-    {
-      id: UNAUTHORIZED_PROJECT_ID,
-      name: 'FED-M3-06 Unauthorized Project',
-      teamId: UNAUTHORIZED_TEAM_ID,
-      ownerType: 'team',
-    },
-  ]);
-
-  await dbHandle.db.insert(missions).values([
-    {
-      id: PERSONAL_MISSION_ID,
-      name: 'FED-M3-06 Personal Mission',
-      projectId: PERSONAL_PROJECT_ID,
-      userId: SUBJECT_USER_ID,
-    },
-    {
-      id: TEAM_MISSION_ID,
-      name: 'FED-M3-06 Team Mission',
-      projectId: TEAM_PROJECT_ID,
-      userId: SUBJECT_USER_ID,
-    },
-    {
-      id: UNAUTHORIZED_MISSION_ID,
-      name: 'FED-M3-06 Unauthorized Mission',
-      projectId: UNAUTHORIZED_PROJECT_ID,
-      userId: SUBJECT_USER_ID,
-    },
-  ]);
-
-  await dbHandle.db.insert(missionTasks).values([
-    {
-      id: SUBJECT_TEAM_NOTE_ID,
-      missionId: TEAM_MISSION_ID,
-      userId: SUBJECT_USER_ID,
-      notes: 'subject note on team mission',
-      createdAt: new Date('2026-06-24T03:00:00.000Z'),
-      updatedAt: new Date('2026-06-24T03:00:00.000Z'),
-    },
-    {
-      id: OTHER_TEAM_NOTE_ID,
-      missionId: TEAM_MISSION_ID,
-      userId: OTHER_USER_ID,
-      notes: 'other user note on team mission',
-      createdAt: new Date('2026-06-24T02:00:00.000Z'),
-      updatedAt: new Date('2026-06-24T02:00:00.000Z'),
-    },
-    {
-      id: SUBJECT_PERSONAL_NOTE_ID,
-      missionId: PERSONAL_MISSION_ID,
-      userId: SUBJECT_USER_ID,
-      notes: 'subject note on personal mission',
-      createdAt: new Date('2026-06-24T01:00:00.000Z'),
-      updatedAt: new Date('2026-06-24T01:00:00.000Z'),
-    },
-    {
-      id: SUBJECT_UNAUTHORIZED_NOTE_ID,
-      missionId: UNAUTHORIZED_MISSION_ID,
-      userId: SUBJECT_USER_ID,
-      notes: 'subject note outside grant-visible missions',
-      createdAt: new Date('2026-06-24T04:00:00.000Z'),
-      updatedAt: new Date('2026-06-24T04:00:00.000Z'),
-    },
-  ]);
-}
-
-describe('FederationGetQueryService', () => {
-  beforeAll(async () => {
-    dbHandle = createPgliteDb(`memory://fed-m3-06-get-${Date.now()}`);
-    await runPgliteMigrations(dbHandle);
-    await seedNotesFixture();
-  });
-
-  afterAll(async () => {
-    await dbHandle?.close();
-    dbHandle = undefined;
-  });
-
-  it('denies sensitive resources in native RBAC for M3 get reads', async () => {
-    const service = makeService();
-
-    await expect(
-      service.evaluateReadAccess({
-        grantId: 'grant-1',
-        peerId: 'peer-1',
-        subjectUserId: 'user-1',
-        resource: 'credentials',
-      }),
-    ).resolves.toMatchObject({
-      allowed: false,
-      reason: 'credentials federation get access is not implemented in M3',
-    });
-  });
-
-  it('allows personal memory reads without requiring team lookup', async () => {
-    const service = makeService();
-
-    await expect(
-      service.evaluateReadAccess({
-        grantId: 'grant-1',
-        peerId: 'peer-1',
-        subjectUserId: 'user-1',
-        resource: 'memory',
-      }),
-    ).resolves.toEqual({
-      allowed: true,
-      access: { includePersonal: true, teamIds: [] },
-    });
-  });
-
-  it('uses subject team membership as the native RBAC upper bound for task and note reads', async () => {
-    const service = makeService();
-    const listSubjectTeamIds = vi.fn().mockResolvedValue(['team-1', 'team-2']);
-    (
-      service as unknown as {
-        listSubjectTeamIds: (subjectUserId: string) => Promise<string[]>;
-      }
-    ).listSubjectTeamIds = listSubjectTeamIds;
-
-    await expect(
-      service.evaluateReadAccess({
-        grantId: 'grant-1',
-        peerId: 'peer-1',
-        subjectUserId: 'user-1',
-        resource: 'tasks',
-      }),
-    ).resolves.toEqual({
-      allowed: true,
-      access: { includePersonal: true, teamIds: ['team-1', 'team-2'] },
-    });
-    expect(listSubjectTeamIds).toHaveBeenCalledWith('user-1');
-  });
-
-  it('does not query storage for sensitive get resources even if scope allowed them', async () => {
-    const service = makeService();
-
-    await expect(service.get({ filter: CREDENTIAL_FILTER, id: 'cred-1' })).resolves.toEqual({
-      status: 'denied',
-      reason: 'credentials federation get is not implemented',
-    });
-  });
-
-  it('fails closed for unsupported resources instead of returning undefined', async () => {
-    const service = makeService();
-
-    await expect(
-      service.get({
-        filter: {
-          ...CREDENTIAL_FILTER,
-          resource: 'unknown-resource' as FederationScopeQueryFilter['resource'],
-        },
-        id: 'row-1',
-      }),
-    ).resolves.toEqual({
-      status: 'denied',
-      reason: 'Unsupported federation get resource: unknown-resource',
-    });
-  });
-
-  it('does not leak another user mission task note through team-scoped get reads', async () => {
-    const service = makeDbService();
-
-    await expect(
-      service.get({
-        filter: {
-          resource: 'notes',
-          subjectUserId: SUBJECT_USER_ID,
-          includePersonal: false,
-          teamIds: [TEAM_ID],
-          limit: 1,
-          maxRowsPerQuery: 10,
-        },
-        id: OTHER_TEAM_NOTE_ID,
-      }),
-    ).resolves.toEqual({
-      status: 'denied',
-      reason: 'Note is outside the federated scope',
-    });
-  });
-
-  it('does not return subject notes from missions outside the grant-visible project set', async () => {
-    const service = makeDbService();
-
-    await expect(
-      service.get({
-        filter: {
-          resource: 'notes',
-          subjectUserId: SUBJECT_USER_ID,
-          includePersonal: true,
-          teamIds: [TEAM_ID],
-          limit: 1,
-          maxRowsPerQuery: 10,
-        },
-        id: SUBJECT_UNAUTHORIZED_NOTE_ID,
-      }),
-    ).resolves.toEqual({
-      status: 'denied',
-      reason: 'Note is outside the federated scope',
-    });
-  });
-
-  it('returns a subject note only when subject ownership and authorized mission intersect', async () => {
-    const service = makeDbService();
-
-    await expect(
-      service.get({
-        filter: {
-          resource: 'notes',
-          subjectUserId: SUBJECT_USER_ID,
-          includePersonal: false,
-          teamIds: [TEAM_ID],
-          limit: 1,
-          maxRowsPerQuery: 10,
-        },
-        id: SUBJECT_TEAM_NOTE_ID,
-      }),
-    ).resolves.toMatchObject({
-      status: 'found',
-      item: {
-        id: SUBJECT_TEAM_NOTE_ID,
-        missionId: TEAM_MISSION_ID,
-        content: 'subject note on team mission',
-      },
-    });
-  });
-
-  it('does not return subject personal notes when includePersonal is false', async () => {
-    const service = makeDbService();
-
-    await expect(
-      service.get({
-        filter: {
-          resource: 'notes',
-          subjectUserId: SUBJECT_USER_ID,
-          includePersonal: false,
-          teamIds: [TEAM_ID],
-          limit: 1,
-          maxRowsPerQuery: 10,
-        },
-        id: SUBJECT_PERSONAL_NOTE_ID,
-      }),
-    ).resolves.toEqual({
-      status: 'denied',
-      reason: 'Note is outside the federated scope',
-    });
-  });
-});

apps/gateway/src/federation/server/verbs/__tests__/get.controller.spec.ts

@@ -1,207 +0,0 @@
-import 'reflect-metadata';
-import { RequestMethod } from '@nestjs/common';
-import type { FastifyRequest } from 'fastify';
-import { beforeEach, describe, expect, it, vi } from 'vitest';
-import { FederationAuthGuard } from '../../federation-auth.guard.js';
-import type {
-  FederationScopeEvaluationResult,
-  FederationScopeQueryFilter,
-} from '../../scope.service.js';
-import { GetController } from '../get.controller.js';
-import type { FederationGetQueryResult } from '../get-query.service.js';
-
-const FEDERATION_CONTEXT = {
-  grantId: 'grant-1',
-  peerId: 'peer-1',
-  subjectUserId: 'user-1',
-  scope: { resources: ['tasks'], max_rows_per_query: 25 },
-};
-
-const TASK_FILTER: FederationScopeQueryFilter = {
-  resource: 'tasks',
-  subjectUserId: 'user-1',
-  includePersonal: true,
-  teamIds: ['team-1'],
-  limit: 1,
-  maxRowsPerQuery: 25,
-};
-
-function makeRequest(): FastifyRequest {
-  return { federationContext: FEDERATION_CONTEXT } as unknown as FastifyRequest;
-}
-
-function allowedScope(
-  filter: FederationScopeQueryFilter = TASK_FILTER,
-): FederationScopeEvaluationResult {
-  return { allowed: true, filter };
-}
-
-function makeController(opts?: {
-  scopeResult?: FederationScopeEvaluationResult;
-  queryResult?: FederationGetQueryResult;
-}) {
-  const scope = {
-    evaluateAccess: vi.fn().mockResolvedValue(opts?.scopeResult ?? allowedScope()),
-  };
-  const query = {
-    evaluateReadAccess: vi.fn(),
-    get: vi.fn().mockResolvedValue(
-      opts?.queryResult ?? {
-        status: 'found',
-        item: {
-          id: 'task-1',
-          title: 'Federated task',
-          createdAt: new Date('2026-06-24T00:00:00.000Z'),
-        },
-      },
-    ),
-  };
-
-  return {
-    controller: new GetController(scope as never, query as never),
-    scope,
-    query,
-  };
-}
-
-describe('GetController', () => {
-  beforeEach(() => {
-    vi.clearAllMocks();
-  });
-
-  it('declares POST /api/federation/v1/get/:resource/:id protected only by FederationAuthGuard', () => {
-    expect(Reflect.getMetadata('path', GetController)).toBe('api/federation/v1/get');
-    expect(Reflect.getMetadata('path', GetController.prototype.get)).toBe(':resource/:id');
-    expect(Reflect.getMetadata('method', GetController.prototype.get)).toBe(RequestMethod.POST);
-    expect(Reflect.getMetadata('__guards__', GetController)).toEqual([FederationAuthGuard]);
-  });
-
-  it('runs AuthGuard context through ScopeService and returns one local-source tagged row', async () => {
-    const { controller, scope, query } = makeController();
-
-    const response = await controller.get('tasks', 'task-1', makeRequest());
-
-    expect(scope.evaluateAccess).toHaveBeenCalledWith({
-      context: FEDERATION_CONTEXT,
-      resource: 'tasks',
-      requestedLimit: 1,
-      nativeRbac: query,
-    });
-    expect(query.get).toHaveBeenCalledWith({ filter: TASK_FILTER, id: 'task-1' });
-    expect(response).toEqual({
-      item: {
-        id: 'task-1',
-        title: 'Federated task',
-        createdAt: new Date('2026-06-24T00:00:00.000Z'),
-        _source: 'local',
-      },
-    });
-  });
-
-  it('returns a federation error envelope when auth guard context is missing', async () => {
-    const { controller, scope, query } = makeController();
-
-    await expect(
-      controller.get('tasks', 'task-1', {} as unknown as FastifyRequest),
-    ).rejects.toMatchObject({
-      response: {
-        error: {
-          code: 'unauthorized',
-          message: 'Federation context missing',
-        },
-      },
-      status: 401,
-    });
-    expect(scope.evaluateAccess).not.toHaveBeenCalled();
-    expect(query.get).not.toHaveBeenCalled();
-  });
-
-  it('returns a federation error envelope when scope evaluation denies access', async () => {
-    const { controller, query } = makeController({
-      scopeResult: {
-        allowed: false,
-        deny: {
-          code: 'resource_excluded',
-          stage: 'resource_exclusion',
-          statusCode: 403,
-          message: 'Requested federation resource is explicitly excluded by grant scope',
-          grantId: 'grant-1',
-          peerId: 'peer-1',
-          subjectUserId: 'user-1',
-          resource: 'credentials',
-        },
-      },
-    });
-
-    await expect(controller.get('credentials', 'cred-1', makeRequest())).rejects.toMatchObject({
-      response: {
-        error: {
-          code: 'scope_violation',
-          message: 'Requested federation resource is explicitly excluded by grant scope',
-        },
-      },
-      status: 403,
-    });
-    expect(query.get).not.toHaveBeenCalled();
-  });
-
-  it('returns 404 when the scoped query layer cannot find the resource id', async () => {
-    const { controller } = makeController({ queryResult: { status: 'not_found' } });
-
-    await expect(controller.get('tasks', 'missing-task', makeRequest())).rejects.toMatchObject({
-      response: { error: { code: 'not_found' } },
-      status: 404,
-    });
-  });
-
-  it('returns 403 when the resource exists outside the RBAC/scope intersection', async () => {
-    const { controller } = makeController({
-      queryResult: { status: 'denied', reason: 'Task is outside the federated scope' },
-    });
-
-    await expect(controller.get('tasks', 'task-2', makeRequest())).rejects.toMatchObject({
-      response: {
-        error: {
-          code: 'scope_violation',
-          message: 'Task is outside the federated scope',
-        },
-      },
-      status: 403,
-    });
-  });
-
-  it('fails closed when the query layer denies an unsupported resource', async () => {
-    const unsupportedFilter: FederationScopeQueryFilter = {
-      ...TASK_FILTER,
-      resource: 'unknown-resource' as FederationScopeQueryFilter['resource'],
-    };
-    const { controller } = makeController({
-      scopeResult: allowedScope(unsupportedFilter),
-      queryResult: {
-        status: 'denied',
-        reason: 'Unsupported federation get resource: unknown-resource',
-      },
-    });
-
-    await expect(controller.get('unknown-resource', 'row-1', makeRequest())).rejects.toMatchObject({
-      response: {
-        error: {
-          code: 'scope_violation',
-          message: 'Unsupported federation get resource: unknown-resource',
-        },
-      },
-      status: 403,
-    });
-  });
-
-  it('rejects empty ids before evaluating scope', async () => {
-    const { controller, scope, query } = makeController();
-
-    await expect(controller.get('tasks', '   ', makeRequest())).rejects.toMatchObject({
-      response: { error: { code: 'invalid_request' } },
-      status: 400,
-    });
-    expect(scope.evaluateAccess).not.toHaveBeenCalled();
-    expect(query.get).not.toHaveBeenCalled();
-  });
-});

apps/gateway/src/federation/server/verbs/get-query.service.ts

@@ -1,311 +0,0 @@
-/**
- * Federation get query layer (FED-M3-06).
- *
- * Read-only DB adapter used by GetController after FederationAuthGuard and
- * FederationScopeService have established the subject user, allowed resource,
- * native-RBAC intersection, and row cap. Audit writes are intentionally
- * deferred to M4.
- */
-
-import { Inject, Injectable } from '@nestjs/common';
-import {
-  and,
-  eq,
-  inArray,
-  insights,
-  or,
-  missionTasks,
-  missions,
-  preferences,
-  projects,
-  tasks,
-  teamMembers,
-  type Db,
-} from '@mosaicstack/db';
-import { DB } from '../../../database/database.module.js';
-import type {
-  FederationNativeRbacEvaluator,
-  FederationNativeRbacRequest,
-  FederationNativeRbacResult,
-  FederationScopeQueryFilter,
-} from '../scope.service.js';
-
-export interface FederationGetQueryRequest {
-  readonly filter: FederationScopeQueryFilter;
-  readonly id: string;
-}
-
-export interface FederationGetQueryFoundResult<T extends object = Record<string, unknown>> {
-  readonly status: 'found';
-  readonly item: T;
-}
-
-export interface FederationGetQueryNotFoundResult {
-  readonly status: 'not_found';
-}
-
-export interface FederationGetQueryDeniedResult {
-  readonly status: 'denied';
-  readonly reason: string;
-}
-
-export type FederationGetQueryResult<T extends object = Record<string, unknown>> =
-  | FederationGetQueryFoundResult<T>
-  | FederationGetQueryNotFoundResult
-  | FederationGetQueryDeniedResult;
-
-type RowObject = Record<string, unknown>;
-
-function firstRow<T>(rows: T[]): T | undefined {
-  return rows[0];
-}
-
-function rowBelongsToAccessibleProjectOrMission(
-  row: { projectId?: string | null; missionId?: string | null },
-  projectIds: readonly string[],
-  missionIds: readonly string[],
-): boolean {
-  return (
-    (typeof row.projectId === 'string' && projectIds.includes(row.projectId)) ||
-    (typeof row.missionId === 'string' && missionIds.includes(row.missionId))
-  );
-}
-
-@Injectable()
-export class FederationGetQueryService implements FederationNativeRbacEvaluator {
-  constructor(@Inject(DB) private readonly db: Db) {}
-
-  async evaluateReadAccess(
-    request: FederationNativeRbacRequest,
-  ): Promise<FederationNativeRbacResult> {
-    if (request.resource === 'credentials' || request.resource === 'api_keys') {
-      return {
-        allowed: false,
-        reason: `${request.resource} federation get access is not implemented in M3`,
-        details: { resource: request.resource },
-      };
-    }
-
-    if (request.resource === 'memory') {
-      return { allowed: true, access: { includePersonal: true, teamIds: [] } };
-    }
-
-    const teamIds = await this.listSubjectTeamIds(request.subjectUserId);
-    return { allowed: true, access: { includePersonal: true, teamIds } };
-  }
-
-  async get<T extends RowObject = RowObject>(
-    request: FederationGetQueryRequest,
-  ): Promise<FederationGetQueryResult<T>> {
-    return this.getByResource(request.filter, request.id) as Promise<FederationGetQueryResult<T>>;
-  }
-
-  private async getByResource(
-    filter: FederationScopeQueryFilter,
-    id: string,
-  ): Promise<FederationGetQueryResult> {
-    switch (filter.resource) {
-      case 'tasks':
-        return this.getTask(filter, id);
-      case 'notes':
-        return this.getNote(filter, id);
-      case 'memory':
-        return this.getMemory(filter, id);
-      case 'credentials':
-      case 'api_keys':
-        return { status: 'denied', reason: `${filter.resource} federation get is not implemented` };
-      default:
-        return {
-          status: 'denied',
-          reason: `Unsupported federation get resource: ${String(filter.resource)}`,
-        };
-    }
-  }
-
-  private async listSubjectTeamIds(subjectUserId: string): Promise<string[]> {
-    const rows = await this.db
-      .select({ teamId: teamMembers.teamId })
-      .from(teamMembers)
-      .where(eq(teamMembers.userId, subjectUserId));
-
-    return rows.map((row) => row.teamId);
-  }
-
-  private async listAccessibleProjectIds(filter: FederationScopeQueryFilter): Promise<string[]> {
-    const clauses = [];
-    if (filter.includePersonal) {
-      clauses.push(and(eq(projects.ownerType, 'user'), eq(projects.ownerId, filter.subjectUserId)));
-    }
-    if (filter.teamIds.length > 0) {
-      // Project team ownership follows TeamsService.canAccessProject: team-owned
-      // rows are authorized through projects.teamId, while ownerId remains the
-      // user who created/bootstrapped the project.
-      clauses.push(
-        and(eq(projects.ownerType, 'team'), inArray(projects.teamId, [...filter.teamIds])),
-      );
-    }
-
-    if (clauses.length === 0) {
-      return [];
-    }
-
-    const rows = await this.db
-      .select({ id: projects.id })
-      .from(projects)
-      .where(clauses.length === 1 ? clauses[0] : or(...clauses));
-
-    return rows.map((row) => row.id);
-  }
-
-  private async listMissionIds(projectIds: readonly string[]): Promise<string[]> {
-    if (projectIds.length === 0) {
-      return [];
-    }
-
-    const rows = await this.db
-      .select({ id: missions.id })
-      .from(missions)
-      .where(inArray(missions.projectId, [...projectIds]));
-
-    return rows.map((row) => row.id);
-  }
-
-  private async getTask(
-    filter: FederationScopeQueryFilter,
-    id: string,
-  ): Promise<FederationGetQueryResult> {
-    const row = firstRow(
-      await this.db
-        .select({
-          id: tasks.id,
-          title: tasks.title,
-          description: tasks.description,
-          status: tasks.status,
-          priority: tasks.priority,
-          projectId: tasks.projectId,
-          missionId: tasks.missionId,
-          assignee: tasks.assignee,
-          tags: tasks.tags,
-          dueDate: tasks.dueDate,
-          metadata: tasks.metadata,
-          createdAt: tasks.createdAt,
-          updatedAt: tasks.updatedAt,
-        })
-        .from(tasks)
-        .where(eq(tasks.id, id))
-        .limit(1),
-    );
-
-    if (!row) {
-      return { status: 'not_found' };
-    }
-
-    const projectIds = await this.listAccessibleProjectIds(filter);
-    const missionIds = await this.listMissionIds(projectIds);
-    if (!rowBelongsToAccessibleProjectOrMission(row, projectIds, missionIds)) {
-      return { status: 'denied', reason: 'Task is outside the federated scope' };
-    }
-
-    return { status: 'found', item: row as RowObject };
-  }
-
-  private async getNote(
-    filter: FederationScopeQueryFilter,
-    id: string,
-  ): Promise<FederationGetQueryResult> {
-    const row = firstRow(
-      await this.db
-        .select({
-          id: missionTasks.id,
-          missionId: missionTasks.missionId,
-          taskId: missionTasks.taskId,
-          userId: missionTasks.userId,
-          status: missionTasks.status,
-          content: missionTasks.notes,
-          createdAt: missionTasks.createdAt,
-          updatedAt: missionTasks.updatedAt,
-        })
-        .from(missionTasks)
-        .where(eq(missionTasks.id, id))
-        .limit(1),
-    );
-
-    if (!row || row.content === null || row.content === '') {
-      return { status: 'not_found' };
-    }
-
-    const projectIds = await this.listAccessibleProjectIds(filter);
-    const missionIds = await this.listMissionIds(projectIds);
-
-    // mission_tasks rows are user-scoped even when the mission belongs to a team.
-    // Scope-visible missions must intersect with subject ownership; team scope
-    // narrows mission IDs but never widens note reads to another user's rows.
-    if (row.userId !== filter.subjectUserId || !missionIds.includes(row.missionId)) {
-      return { status: 'denied', reason: 'Note is outside the federated scope' };
-    }
-
-    const item = { ...row } as RowObject;
-    delete item['userId'];
-    return { status: 'found', item };
-  }
-
-  private async getMemory(
-    filter: FederationScopeQueryFilter,
-    id: string,
-  ): Promise<FederationGetQueryResult> {
-    const [insightRow, preferenceRow] = await Promise.all([
-      this.db
-        .select({
-          id: insights.id,
-          userId: insights.userId,
-          kind: insights.source,
-          content: insights.content,
-          category: insights.category,
-          relevanceScore: insights.relevanceScore,
-          metadata: insights.metadata,
-          createdAt: insights.createdAt,
-          updatedAt: insights.updatedAt,
-        })
-        .from(insights)
-        .where(eq(insights.id, id))
-        .limit(1)
-        .then(firstRow),
-      this.db
-        .select({
-          id: preferences.id,
-          userId: preferences.userId,
-          kind: preferences.category,
-          key: preferences.key,
-          value: preferences.value,
-          source: preferences.source,
-          mutable: preferences.mutable,
-          createdAt: preferences.createdAt,
-          updatedAt: preferences.updatedAt,
-        })
-        .from(preferences)
-        .where(eq(preferences.id, id))
-        .limit(1)
-        .then(firstRow),
-    ]);
-
-    const candidates = [insightRow, preferenceRow].filter(
-      (row): row is NonNullable<typeof row> => row !== undefined,
-    );
-    if (candidates.length === 0) {
-      return { status: 'not_found' };
-    }
-
-    if (!filter.includePersonal) {
-      return { status: 'denied', reason: 'Memory personal rows are outside the federated scope' };
-    }
-
-    const accessible = candidates.find((row) => row.userId === filter.subjectUserId);
-    if (!accessible) {
-      return { status: 'denied', reason: 'Memory row belongs to another subject user' };
-    }
-
-    const item = { ...accessible } as RowObject;
-    delete item['userId'];
-    return { status: 'found', item };
-  }
-}

apps/gateway/src/federation/server/verbs/get.controller.ts

@@ -1,100 +0,0 @@
-/**
- * Federation get verb (FED-M3-06).
- *
- * POST /api/federation/v1/get/:resource/:id
- *
- * Pipeline: FederationAuthGuard attaches the active grant context, then
- * FederationScopeService enforces grant scope + native RBAC intersection, then
- * the read-only query layer fetches one local row and tags it with `_source`.
- * Read audit-log writes are deferred to M4; this controller does not persist
- * request or response bodies.
- */
-
-import { Controller, HttpException, Inject, Param, Post, Req, UseGuards } from '@nestjs/common';
-import type { FastifyRequest } from 'fastify';
-import {
-  FederationInvalidRequestError,
-  FederationNotFoundError,
-  FederationScopeViolationError,
-  FederationUnauthorizedError,
-  SOURCE_LOCAL,
-  type FederationGetResponse,
-  type SourceTag,
-} from '@mosaicstack/types';
-import { FederationAuthGuard } from '../federation-auth.guard.js';
-import '../federation-context.js';
-import { FederationScopeService } from '../scope.service.js';
-import { FederationGetQueryService } from './get-query.service.js';
-
-type FederatedRow = Record<string, unknown> & SourceTag;
-
-function scopeDenyToHttpException(deny: {
-  readonly statusCode: 400 | 403;
-  readonly message: string;
-}): HttpException {
-  const ErrorClass =
-    deny.statusCode === 400 ? FederationInvalidRequestError : FederationScopeViolationError;
-  return new HttpException(new ErrorClass(deny.message, deny).toEnvelope(), deny.statusCode);
-}
-
-@Controller('api/federation/v1/get')
-@UseGuards(FederationAuthGuard)
-export class GetController {
-  constructor(
-    @Inject(FederationScopeService) private readonly scope: FederationScopeService,
-    @Inject(FederationGetQueryService) private readonly query: FederationGetQueryService,
-  ) {}
-
-  @Post(':resource/:id')
-  async get(
-    @Param('resource') resource: string,
-    @Param('id') id: string,
-    @Req() request: FastifyRequest,
-  ): Promise<FederationGetResponse<FederatedRow>> {
-    if (!request.federationContext) {
-      throw new HttpException(
-        new FederationUnauthorizedError('Federation context missing').toEnvelope(),
-        401,
-      );
-    }
-    if (id.trim().length === 0) {
-      throw new HttpException(
-        new FederationInvalidRequestError('Federation get id must not be empty').toEnvelope(),
-        400,
-      );
-    }
-
-    const scopeResult = await this.scope.evaluateAccess({
-      context: request.federationContext,
-      resource,
-      requestedLimit: 1,
-      nativeRbac: this.query,
-    });
-
-    if (!scopeResult.allowed) {
-      throw scopeDenyToHttpException(scopeResult.deny);
-    }
-
-    const result = await this.query.get({ filter: scopeResult.filter, id });
-    if (result.status === 'not_found') {
-      throw new HttpException(
-        new FederationNotFoundError('Requested federation resource was not found').toEnvelope(),
-        404,
-      );
-    }
-    if (result.status === 'denied') {
-      throw new HttpException(
-        new FederationScopeViolationError(result.reason, {
-          resource,
-          id,
-          grantId: request.federationContext.grantId,
-          peerId: request.federationContext.peerId,
-          subjectUserId: request.federationContext.subjectUserId,
-        }).toEnvelope(),
-        403,
-      );
-    }
-
-    return { item: { ...result.item, _source: SOURCE_LOCAL } };
-  }
-}

apps/gateway/src/gc/gc.module.ts

@@ -1,7 +1,5 @@
-import { Module, type OnApplicationShutdown, Inject, Optional } from '@nestjs/common';
+import { Module, type OnApplicationShutdown, Inject } from '@nestjs/common';
 import { createQueue, type QueueHandle } from '@mosaicstack/queue';
-import type { MosaicConfig } from '@mosaicstack/config';
-import { MOSAIC_CONFIG } from '../config/config.module.js';
 import { SessionGCService } from './session-gc.service.js';
 import { REDIS } from './gc.tokens.js';
 
@@ -11,17 +9,13 @@ const GC_QUEUE_HANDLE = 'GC_QUEUE_HANDLE';
   providers: [
     {
       provide: GC_QUEUE_HANDLE,
-      useFactory: (config: MosaicConfig | null): QueueHandle | null => {
-        // On Local tier there is no Redis — skip the ioredis connection entirely.
-        // The Valkey GC sweep is a no-op on Local (no session keys stored there).
-        if (config?.queue?.type === 'local') return null;
+      useFactory: (): QueueHandle => {
         return createQueue();
       },
-      inject: [MOSAIC_CONFIG],
     },
     {
       provide: REDIS,
-      useFactory: (handle: QueueHandle | null) => handle?.redis ?? null,
+      useFactory: (handle: QueueHandle) => handle.redis,
       inject: [GC_QUEUE_HANDLE],
     },
     SessionGCService,
@@ -29,13 +23,9 @@ const GC_QUEUE_HANDLE = 'GC_QUEUE_HANDLE';
   exports: [SessionGCService],
 })
 export class GCModule implements OnApplicationShutdown {
-  constructor(
-    @Optional()
-    @Inject(GC_QUEUE_HANDLE)
-    private readonly handle: QueueHandle | null,
-  ) {}
+  constructor(@Inject(GC_QUEUE_HANDLE) private readonly handle: QueueHandle) {}
 
   async onApplicationShutdown(): Promise<void> {
-    await this.handle?.close().catch(() => {});
+    await this.handle.close().catch(() => {});
   }
 }

apps/gateway/src/gc/session-gc.service.spec.ts

@@ -119,19 +119,6 @@ describe('SessionGCService', () => {
     ).resolves.toEqual({ allowed: true });
   });
 
-  it('collect() skips Valkey but still demotes only the requested session on local tier', async () => {
-    const localService = new SessionGCService(null, mockLogService as unknown as LogService);
-
-    const result = await localService.collect('local-session');
-
-    expect(result.sessionId).toBe('local-session');
-    expect(result.cleaned.valkeyKeys).toBeUndefined();
-    expect(mockLogService.logs.promoteSessionToWarm).toHaveBeenCalledWith(
-      'local-session',
-      expect.any(Date),
-    );
-  });
-
   it('collect() returns sessionId in result', async () => {
     const result = await service.collect('test-session-id');
     expect(result.sessionId).toBe('test-session-id');

apps/gateway/src/gc/session-gc.service.ts

@@ -1,4 +1,4 @@
-import { Inject, Injectable, Optional } from '@nestjs/common';
+import { Inject, Injectable } from '@nestjs/common';
 import type { QueueHandle } from '@mosaicstack/queue';
 import type { LogService } from '@mosaicstack/log';
 import { LOG_SERVICE } from '../log/log.tokens.js';
@@ -21,10 +21,7 @@ function escapeRedisGlobLiteral(value: string): string {
 @Injectable()
 export class SessionGCService {
   constructor(
-    // Local tier has no Redis; lifecycle cleanup still demotes this session's logs.
-    @Optional()
-    @Inject(REDIS)
-    private readonly redis: QueueHandle['redis'] | null,
+    @Inject(REDIS) private readonly redis: QueueHandle['redis'],
     @Inject(LOG_SERVICE) private readonly logService: LogService,
   ) {}
 
@@ -32,10 +29,8 @@ export class SessionGCService {
    * Scan Valkey for all keys matching a pattern using SCAN (non-blocking).
    * KEYS is avoided because it blocks the Valkey event loop for the full scan
    * duration, which can cause latency spikes under production key volumes.
-   * Returns an empty population on the Local tier where Redis is disabled.
    */
   private async scanKeys(pattern: string): Promise<string[]> {
-    if (!this.redis) return [];
     const collected: string[] = [];
     let cursor = '0';
     do {
@@ -52,14 +47,12 @@ export class SessionGCService {
   async collect(sessionId: string): Promise<GCResult> {
     const result: GCResult = { sessionId, cleaned: {} };
 
-    // 1. Valkey: delete all session-scoped keys (skipped on Local tier).
-    if (this.redis) {
-      const pattern = `mosaic:session:${escapeRedisGlobLiteral(sessionId)}:*`;
-      const valkeyKeys = await this.scanKeys(pattern);
-      if (valkeyKeys.length > 0) {
-        await this.redis.del(...valkeyKeys);
-        result.cleaned.valkeyKeys = valkeyKeys.length;
-      }
+    // 1. Valkey: delete all session-scoped keys
+    const pattern = `mosaic:session:${escapeRedisGlobLiteral(sessionId)}:*`;
+    const valkeyKeys = await this.scanKeys(pattern);
+    if (valkeyKeys.length > 0) {
+      await this.redis.del(...valkeyKeys);
+      result.cleaned.valkeyKeys = valkeyKeys.length;
     }
 
     // 2. PG: demote hot-tier agent logs for this session only.

apps/gateway/src/log/cron.service.ts

@@ -18,7 +18,7 @@ import type { MosaicJobData } from '../queue/queue.service.js';
 @Injectable()
 export class CronService implements OnModuleInit, OnModuleDestroy {
   private readonly logger = new Logger(CronService.name);
-  private readonly registeredWorkers: Array<Worker<MosaicJobData>> = [];
+  private readonly registeredWorkers: Worker<MosaicJobData>[] = [];
 
   constructor(
     @Inject(SummarizationService) private readonly summarization: SummarizationService,
@@ -26,12 +26,6 @@ export class CronService implements OnModuleInit, OnModuleDestroy {
   ) {}
 
   async onModuleInit(): Promise<void> {
-    // Local tier deliberately has no BullMQ consumers or repeatable jobs.
-    if (!this.queueService.isEnabled()) {
-      this.logger.log('CronService: BullMQ disabled on local tier — no jobs will be scheduled');
-      return;
-    }
-
     const summarizationSchedule = process.env['SUMMARIZATION_CRON'] ?? '0 */6 * * *'; // every 6 hours
     const tierManagementSchedule = process.env['TIER_MANAGEMENT_CRON'] ?? '0 3 * * *'; // daily at 3am
 
@@ -45,7 +39,7 @@ export class CronService implements OnModuleInit, OnModuleDestroy {
     const summarizationWorker = this.queueService.registerWorker(QUEUE_SUMMARIZATION, async () => {
       await this.summarization.runSummarization();
     });
-    if (summarizationWorker) this.registeredWorkers.push(summarizationWorker);
+    this.registeredWorkers.push(summarizationWorker);
 
     // M6-005: Tier management repeatable job
     await this.queueService.addRepeatableJob(
@@ -57,7 +51,7 @@ export class CronService implements OnModuleInit, OnModuleDestroy {
     const tierWorker = this.queueService.registerWorker(QUEUE_TIER_MANAGEMENT, async () => {
       await this.summarization.runTierManagement();
     });
-    if (tierWorker) this.registeredWorkers.push(tierWorker);
+    this.registeredWorkers.push(tierWorker);
 
     // Retire any repeatable global GC schedule created by older deployments.
     // Session cleanup is now triggered only by an authorized session lifecycle operation.

apps/gateway/src/preferences/system-override.service.spec.ts

@@ -1,23 +0,0 @@
-import { describe, expect, it } from 'vitest';
-import type { MosaicConfig } from '@mosaicstack/config';
-import { SystemOverrideService } from './system-override.service.js';
-
-const localConfig = { queue: { type: 'local' } } as MosaicConfig;
-
-describe('SystemOverrideService local tier', () => {
-  it('keeps ephemeral overrides isolated by tenant and user scope', async () => {
-    const service = new SystemOverrideService(localConfig);
-    const firstScope = { tenantId: 'tenant-a', userId: 'user-a' };
-    const secondScope = { tenantId: 'tenant-b', userId: 'user-b' };
-
-    await service.set('shared-session', 'first override', firstScope);
-    await service.set('shared-session', 'second override', secondScope);
-
-    await expect(service.get('shared-session', firstScope)).resolves.toBe('first override');
-    await expect(service.get('shared-session', secondScope)).resolves.toBe('second override');
-
-    await service.clear('shared-session', firstScope);
-    await expect(service.get('shared-session', firstScope)).resolves.toBeNull();
-    await expect(service.get('shared-session', secondScope)).resolves.toBe('second override');
-  });
-});

apps/gateway/src/preferences/system-override.service.ts

@@ -1,8 +1,6 @@
-import { Inject, Injectable, Logger, Optional, type OnApplicationShutdown } from '@nestjs/common';
+import { Injectable, Logger } from '@nestjs/common';
 import { createQueue, type QueueHandle } from '@mosaicstack/queue';
-import type { MosaicConfig } from '@mosaicstack/config';
 import type { ActorTenantScope } from '../auth/session-scope.js';
-import { MOSAIC_CONFIG } from '../config/config.module.js';
 
 const scopedSessionId = (sessionId: string, scope: ActorTenantScope) =>
   `${scope.tenantId}:${scope.userId}:${sessionId}`;
@@ -17,45 +15,16 @@ interface OverrideFragment {
   addedAt: number;
 }
 
-interface LocalOverrideEntry {
-  condensed: string;
-  fragments: OverrideFragment[];
-}
-
 @Injectable()
-export class SystemOverrideService implements OnApplicationShutdown {
+export class SystemOverrideService {
   private readonly logger = new Logger(SystemOverrideService.name);
-  private readonly handle: QueueHandle | null;
-  /** Local-tier fallback, keyed by the same tenant/user/session scope as Redis. */
-  private readonly localStore = new Map<string, LocalOverrideEntry>();
+  private readonly handle: QueueHandle;
 
-  constructor(
-    @Optional()
-    @Inject(MOSAIC_CONFIG)
-    private readonly mosaicConfig: MosaicConfig | null,
-  ) {
-    this.handle = this.mosaicConfig?.queue?.type === 'local' ? null : createQueue();
-  }
-
-  async onApplicationShutdown(): Promise<void> {
-    await this.handle?.close().catch(() => {});
+  constructor() {
+    this.handle = createQueue();
   }
 
   async set(sessionId: string, override: string, scope: ActorTenantScope): Promise<void> {
-    if (!this.handle) {
-      const key = scopedSessionId(sessionId, scope);
-      const entry = this.localStore.get(key) ?? { condensed: '', fragments: [] };
-      entry.fragments.push({ text: override, addedAt: Date.now() });
-      entry.condensed = await this.condenseOverrides(
-        entry.fragments.map((fragment) => fragment.text),
-      );
-      this.localStore.set(key, entry);
-      this.logger.debug(
-        `Set system override for session ${sessionId} (local, ${entry.fragments.length} fragment(s))`,
-      );
-      return;
-    }
-
     // Load existing fragments
     const existing = await this.handle.redis.get(SESSION_SYSTEM_FRAGMENTS_KEY(sessionId, scope));
     const fragments: OverrideFragment[] = existing
@@ -85,14 +54,10 @@ export class SystemOverrideService implements OnApplicationShutdown {
   }
 
   async get(sessionId: string, scope: ActorTenantScope): Promise<string | null> {
-    if (!this.handle) {
-      return this.localStore.get(scopedSessionId(sessionId, scope))?.condensed ?? null;
-    }
     return this.handle.redis.get(SESSION_SYSTEM_KEY(sessionId, scope));
   }
 
   async renew(sessionId: string, scope: ActorTenantScope): Promise<void> {
-    if (!this.handle) return;
     const pipeline = this.handle.redis.pipeline();
     pipeline.expire(SESSION_SYSTEM_KEY(sessionId, scope), SYSTEM_OVERRIDE_TTL_SECONDS);
     pipeline.expire(SESSION_SYSTEM_FRAGMENTS_KEY(sessionId, scope), SYSTEM_OVERRIDE_TTL_SECONDS);
@@ -100,11 +65,6 @@ export class SystemOverrideService implements OnApplicationShutdown {
   }
 
   async clear(sessionId: string, scope: ActorTenantScope): Promise<void> {
-    if (!this.handle) {
-      this.localStore.delete(scopedSessionId(sessionId, scope));
-      this.logger.debug(`Cleared system override for session ${sessionId} (local)`);
-      return;
-    }
     await this.handle.redis.del(
       SESSION_SYSTEM_KEY(sessionId, scope),
       SESSION_SYSTEM_FRAGMENTS_KEY(sessionId, scope),

apps/gateway/src/queue/queue.service.spec.ts

@@ -1,36 +0,0 @@
-import { describe, expect, it, vi } from 'vitest';
-import type { MosaicConfig } from '@mosaicstack/config';
-import { QueueService } from './queue.service.js';
-
-const localConfig = {
-  queue: { type: 'local' },
-} as MosaicConfig;
-
-describe('QueueService local tier', () => {
-  it('disables BullMQ and treats queue operations as local no-ops', async () => {
-    const service = new QueueService(null, localConfig);
-
-    expect(service.isEnabled()).toBe(false);
-    expect(service.getQueue('mosaic-test')).toBeNull();
-    expect(service.registerWorker('mosaic-test', vi.fn())).toBeNull();
-
-    await expect(
-      service.addRepeatableJob('mosaic-test', 'local-noop', {}, '* * * * *'),
-    ).resolves.toBeUndefined();
-    await expect(service.removeRepeatableJobs('mosaic-test', 'local-noop')).resolves.toBe(0);
-    await expect(service.getHealthStatus()).resolves.toEqual({ queues: {}, healthy: true });
-    await expect(service.listJobs()).resolves.toEqual([]);
-    await expect(service.retryJob('mosaic-test__1')).resolves.toEqual({
-      ok: false,
-      message: 'BullMQ is disabled on local tier.',
-    });
-    await expect(service.pauseQueue('mosaic-test')).resolves.toEqual({
-      ok: false,
-      message: 'BullMQ is disabled on local tier.',
-    });
-    await expect(service.resumeQueue('mosaic-test')).resolves.toEqual({
-      ok: false,
-      message: 'BullMQ is disabled on local tier.',
-    });
-  });
-});

apps/gateway/src/queue/queue.service.ts

@@ -8,9 +8,7 @@ import {
 } from '@nestjs/common';
 import { Queue, Worker, type Job, type ConnectionOptions } from 'bullmq';
 import type { LogService } from '@mosaicstack/log';
-import type { MosaicConfig } from '@mosaicstack/config';
 import { LOG_SERVICE } from '../log/log.tokens.js';
-import { MOSAIC_CONFIG } from '../config/config.module.js';
 import type { JobDto, JobStatus } from './queue-admin.dto.js';
 
 // ---------------------------------------------------------------------------
@@ -110,42 +108,21 @@ export class QueueService implements OnModuleInit, OnModuleDestroy {
   private readonly connection: ConnectionOptions;
   private readonly queues = new Map<string, Queue<MosaicJobData>>();
   private readonly workers = new Map<string, Worker<MosaicJobData>>();
-  /** False on Local tier — BullMQ/Redis operations become no-ops. */
-  private readonly enabled: boolean;
 
   constructor(
     @Optional()
     @Inject(LOG_SERVICE)
     private readonly logService: LogService | null,
-    @Optional()
-    @Inject(MOSAIC_CONFIG)
-    private readonly mosaicConfig: MosaicConfig | null,
   ) {
-    this.enabled = this.mosaicConfig?.queue?.type !== 'local';
-    this.connection = this.enabled
-      ? getConnection()
-      : ({ host: '127.0.0.1', port: 6380 } as ConnectionOptions);
-  }
-
-  /** Returns true when BullMQ/Redis is active (Standalone and Federated tiers). */
-  isEnabled(): boolean {
-    return this.enabled;
+    this.connection = getConnection();
   }
 
   onModuleInit(): void {
-    if (this.enabled) {
-      this.logger.log('QueueService initialised (BullMQ)');
-    } else {
-      this.logger.log(
-        'QueueService: BullMQ disabled for local tier — no Redis connections will be opened',
-      );
-    }
+    this.logger.log('QueueService initialised (BullMQ)');
   }
 
   async onModuleDestroy(): Promise<void> {
-    if (this.enabled) {
-      await this.closeAll();
-    }
+    await this.closeAll();
   }
 
   // -------------------------------------------------------------------------
@@ -154,10 +131,8 @@ export class QueueService implements OnModuleInit, OnModuleDestroy {
 
   /**
    * Get or create a BullMQ Queue for the given queue name.
-   * Returns null on Local tier where BullMQ is disabled.
    */
-  getQueue<T extends MosaicJobData = MosaicJobData>(name: string): Queue<T> | null {
-    if (!this.enabled) return null;
+  getQueue<T extends MosaicJobData = MosaicJobData>(name: string): Queue<T> {
     let queue = this.queues.get(name) as Queue<T> | undefined;
     if (!queue) {
       queue = new Queue<T>(name, { connection: this.connection });
@@ -169,7 +144,6 @@ export class QueueService implements OnModuleInit, OnModuleDestroy {
   /**
    * Add a BullMQ repeatable job (cron-style).
    * Uses `jobId` as a deterministic key so duplicate registrations are idempotent.
-   * No-op on Local tier.
    */
   async addRepeatableJob<T extends MosaicJobData>(
     queueName: string,
@@ -177,13 +151,7 @@ export class QueueService implements OnModuleInit, OnModuleDestroy {
     data: T,
     cronExpression: string,
   ): Promise<void> {
-    if (!this.enabled) {
-      this.logger.debug(
-        `Skipping repeatable job "${jobName}" on "${queueName}" (local tier — BullMQ disabled)`,
-      );
-      return;
-    }
-    const queue = this.getQueue<T>(queueName)!;
+    const queue = this.getQueue<T>(queueName);
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
     await (queue as Queue<any>).add(jobName, data, {
       repeat: { pattern: cronExpression },
@@ -199,14 +167,7 @@ export class QueueService implements OnModuleInit, OnModuleDestroy {
    * safe retirement of previously registered system-wide jobs.
    */
   async removeRepeatableJobs(queueName: string, jobName: string): Promise<number> {
-    if (!this.enabled) {
-      this.logger.debug(
-        `Skipping repeatable-job removal for "${jobName}" on "${queueName}" (local tier — BullMQ disabled)`,
-      );
-      return 0;
-    }
     const queue = this.getQueue(queueName);
-    if (!queue) return 0;
     const jobs = await queue.getRepeatableJobs();
     const matchingJobs = jobs.filter((job) => job.name === jobName);
     await Promise.all(matchingJobs.map((job) => queue.removeRepeatableByKey(job.key)));
@@ -221,18 +182,8 @@ export class QueueService implements OnModuleInit, OnModuleDestroy {
   /**
    * Register a Worker for the given queue name with error handling and
    * exponential backoff.
-   * Returns null on Local tier where BullMQ is disabled.
    */
-  registerWorker<T extends MosaicJobData>(
-    queueName: string,
-    handler: JobHandler<T>,
-  ): Worker<T> | null {
-    if (!this.enabled) {
-      this.logger.debug(
-        `Skipping worker registration for "${queueName}" (local tier — BullMQ disabled)`,
-      );
-      return null;
-    }
+  registerWorker<T extends MosaicJobData>(queueName: string, handler: JobHandler<T>): Worker<T> {
     const worker = new Worker<T>(
       queueName,
       async (job) => {
@@ -289,12 +240,8 @@ export class QueueService implements OnModuleInit, OnModuleDestroy {
 
   /**
    * Return queue health statistics for all managed queues.
-   * Returns an empty healthy result on Local tier.
    */
   async getHealthStatus(): Promise<QueueHealthStatus> {
-    if (!this.enabled) {
-      return { queues: {}, healthy: true };
-    }
     const queues: QueueHealthStatus['queues'] = {};
     let healthy = true;
 
@@ -325,10 +272,8 @@ export class QueueService implements OnModuleInit, OnModuleDestroy {
   /**
    * List jobs across all managed queues, optionally filtered by status.
    * BullMQ jobs are fetched by state type from each queue.
-   * Returns empty array on Local tier.
    */
   async listJobs(status?: JobStatus): Promise<JobDto[]> {
-    if (!this.enabled) return [];
     const jobs: JobDto[] = [];
     const states: JobStatus[] = status
       ? [status]
@@ -355,10 +300,8 @@ export class QueueService implements OnModuleInit, OnModuleDestroy {
    * Retry a specific failed job by its BullMQ job ID (format: "queueName:id").
    * The caller passes "<queueName>__<jobId>" as the composite ID because BullMQ
    * job IDs are not globally unique — they are scoped to their queue.
-   * Returns an error on Local tier.
    */
   async retryJob(compositeId: string): Promise<{ ok: boolean; message: string }> {
-    if (!this.enabled) return { ok: false, message: 'BullMQ is disabled on local tier.' };
     const sep = compositeId.lastIndexOf('__');
     if (sep === -1) {
       return { ok: false, message: 'Invalid job id format. Expected "<queue>__<jobId>".' };
@@ -390,7 +333,6 @@ export class QueueService implements OnModuleInit, OnModuleDestroy {
    * Pause a queue by name.
    */
   async pauseQueue(name: string): Promise<{ ok: boolean; message: string }> {
-    if (!this.enabled) return { ok: false, message: 'BullMQ is disabled on local tier.' };
     const queue = this.queues.get(name);
     if (!queue) return { ok: false, message: `Queue "${name}" not found.` };
     await queue.pause();
@@ -402,7 +344,6 @@ export class QueueService implements OnModuleInit, OnModuleDestroy {
    * Resume a paused queue by name.
    */
   async resumeQueue(name: string): Promise<{ ok: boolean; message: string }> {
-    if (!this.enabled) return { ok: false, message: 'BullMQ is disabled on local tier.' };
     const queue = this.queues.get(name);
     if (!queue) return { ok: false, message: `Queue "${name}" not found.` };
     await queue.resume();

docs/PRD.md

@@ -146,6 +146,68 @@ lands. M0 consists only of these normative requirements, the complete task DAG,
 documentation IA checklist, and the legacy example/profile disposition inventory. Subsequent cards
 are defined in [docs/TASKS.md](./TASKS.md) and must remain one card/one PR.
 
+### Fleet git identity launch propagation (#1043)
+
+#### Problem and objective
+
+A fleet seat can have a registered per-agent Git credential while its launched runtime process lacks
+`MOSAIC_GIT_IDENTITY`. The credential resolver then cannot select the seat identity reliably, which
+blocks repository operations on fail-closed estates and can fall through to an unrelated identity on
+estates where that refusal is not active. The objective is to make Git identity a deterministic,
+roster-derived part of the generated launch projection and prove it reaches the launched process.
+
+#### Normative requirements
+
+1. `FGI-REQ-01`: Every generated fleet agent projection SHALL declare
+   `MOSAIC_GIT_IDENTITY=<MOSAIC_AGENT_NAME>`; a differing or unsafe identity SHALL fail closed before
+   tmux launch.
+2. `FGI-REQ-02`: The clean `/usr/bin/env -i` pane boundary SHALL pass every variable declared by the
+   generated projection, including `MOSAIC_GIT_IDENTITY`, to the launched runtime process.
+3. `FGI-REQ-03`: A behavioral integration test SHALL set-compare the complete generated projection
+   against the launched process environment. Source-text/string-presence assertions are insufficient.
+4. `FGI-REQ-04`: Verification SHALL include RED-first evidence and a delete-the-subject mutation that
+   removes Git-identity pane propagation and makes the behavioral test fail.
+
+#### Acceptance criteria
+
+1. `AC-FGI-01`: A launched seat process contains every key/value pair declared by its generated
+   environment projection, including the roster-derived Git identity.
+2. `AC-FGI-02`: Missing, unsafe, or split Git identity is rejected before a tmux session is created.
+3. `AC-FGI-03`: Focused launcher and generated-environment tests, repository quality gates,
+   independent review, and the required RED/green/R7 evidence are recorded before push.
+
+### Framework shell assertion portability (#1098)
+
+#### Problem and objective
+
+The blocking framework-shell chain can report that a pane command omitted `/usr/bin/env -i` even when
+`-i` matched successfully. A short-circuiting `grep -q` under `set -o pipefail` may close its pipe after
+the match and cause an upstream producer to exit with SIGPIPE, turning a valid semantic result into a
+nonzero aggregate pipeline. The objective is to inspect the captured NUL-delimited argv directly and
+make failures carry the observed records needed for diagnosis.
+
+#### Normative requirements
+
+1. `FSP-REQ-01`: The pane-boundary test SHALL validate an adjacent `/usr/bin/env`, `-i` argv pair from
+   the authoritative NUL-delimited tmux capture without a short-circuit pipeline whose upstream status
+   can override a successful match.
+2. `FSP-REQ-02`: Missing, reversed, or non-adjacent boundary tokens SHALL fail, while valid boundaries
+   SHALL remain valid regardless of trailing argv size, pipe capacity, process scheduling, or host/CI
+   utility implementation.
+3. `FSP-REQ-03`: A failed boundary check SHALL print stable indexed, shell-escaped observed argv records
+   before exiting nonzero; the fixture SHALL continue to contain generated non-secret launch data only.
+4. `FSP-REQ-04`: Verification SHALL include RED-first large-payload evidence, negative token-order
+   controls, the complete focused launcher suite, canonical Woodpecker CI, and independent review.
+
+#### Acceptance criteria
+
+1. `AC-FSP-01`: A large captured argv with adjacent `/usr/bin/env`, `-i` passes even when the former
+   `grep -q` pipeline returns nonzero from an upstream SIGPIPE.
+2. `AC-FSP-02`: Missing executable, missing flag, and detached/reversed flag fixtures return nonzero and
+   emit the indexed observed argv.
+3. `AC-FSP-03`: The focused suite passes on the development host and CI image, and the merged-main
+   Woodpecker pipeline is terminal green before #1098 closes.
+
 ---
 
 ## Exact Cross-Harness Fleet Communications Contract (#766)

docs/design/prerelease-next-dist-tag-pipeline.md

@@ -1,63 +0,0 @@
-# npm `@next` prerelease lane
-
-Status: **IMPLEMENTED**
-
-## Current behavior
-
-`tools/install.sh --next` provides the prerelease integration lane for the permanent `next` branch.
-
-The lane is fast-by-default:
-
-1. Install framework files from the `next` source archive.
-2. Resolve the Gitea npm registry `next` dist-tag for the globally installed packages:
-
-   ```bash
-   npm view @mosaicstack/gateway@next version
-   npm view @mosaicstack/mosaic@next version
-   ```
-
-3. Require both resolved versions to share the same `next.<pipeline>` suffix, then install the exact resolved versions.
-4. If either `@next` package is missing, unreachable, mismatched, or fails to install, fall back to the source-build path at `next`.
-
-`--next` never hard-fails solely because the prerelease npm dist-tag is unavailable.
-
-## Published packages
-
-The `next` publish pipeline publishes non-private `@mosaicstack/*` packages to the Mosaic Gitea npm registry:
-
-```text
-https://git.mosaicstack.dev/api/packages/mosaicstack/npm/
-```
-
-Observed `next` dist-tags after enabling the pipeline:
-
-```text
-@mosaicstack/mosaic@next  -> 0.0.49-next.1633
-@mosaicstack/gateway@next -> 0.0.7-next.1633
-```
-
-The gateway also publishes a Docker image as `gateway:sha-<short>` on `next` merges. The installer fast path uses the npm gateway package when available; the Docker image is for deployed gateway/runtime harness flows.
-
-## Explicit source lanes
-
-Source builds remain available and are still the authority for explicit ref validation:
-
-- `--dev` always builds from source.
-- `--ref <ref>` / `MOSAIC_REF=<ref>` wins over `--next` and uses the source path for that exact ref.
-
-## Pipeline shape
-
-1. Trigger on `next` merges.
-2. Compute the next prerelease version from the upcoming stable version plus the Woodpecker pipeline number (`<target-stable>-next.<CI_PIPELINE_NUMBER>`).
-3. Build and publish non-private packages in CI.
-4. Publish to the Mosaic Gitea npm registry with dist-tag `next`.
-5. Keep `latest` untouched; only main/release promotion can update `latest`.
-6. Publish gateway Docker images from `next` as `gateway:sha-<short>` only.
-
-## Guardrails
-
-- `@next` is mutable prerelease convenience, not a deployment pin.
-- Stable installs continue to use `@latest`.
-- Contributor validation remains available through `--dev --ref <branch>`.
-- Pipeline output traces every prerelease package back to the source commit on `next`.
-- The installer falls back to source rather than hard-failing on prerelease registry issues.

docs/fleet/FLEET-LAUNCH.md

@@ -5,14 +5,14 @@ Generated environment files are rebuildable projections, not an operator-editabl
 
 ## Launch chain
 
-| Layer               | Responsibility                                                                                                                  |
-| ------------------- | ------------------------------------------------------------------------------------------------------------------------------- |
-| Roster              | `fleet/roster.yaml` supplies the agent name, class, supported runtime, model, reasoning, tool policy, workdir, and tmux socket. |
-| Projection writer   | Renders deterministic fleet/agents/<name>.env.generated from the roster.                                                        |
-| Optional local data | Reads a strict, data-only fleet/agents/<name>.env.local; it cannot shadow generated keys.                                       |
-| systemd             | Starts the launcher with env -i and fixed bootstrap data. It does not preload either environment file.                          |
-| session launcher    | Validates generated and local data before it queries, creates, or stops an exact tmux session.                                  |
-| runtime launch      | Derives the fixed mosaic yolo <runtime> argument array from validated roster data, then seeds the runtime contract.             |
+| Layer               | Responsibility                                                                                                                                                                     |
+| ------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| Roster              | `fleet/roster.yaml` supplies the agent name, class, supported runtime, model, reasoning, tool policy, workdir, and tmux socket; Git identity is derived from the exact agent name. |
+| Projection writer   | Renders deterministic fleet/agents/<name>.env.generated from the roster.                                                                                                           |
+| Optional local data | Reads a strict, data-only fleet/agents/<name>.env.local; it cannot shadow generated keys.                                                                                          |
+| systemd             | Starts the launcher with env -i and fixed bootstrap data. It does not preload either environment file.                                                                             |
+| session launcher    | Validates generated and local data before it queries, creates, or stops an exact tmux session.                                                                                     |
+| runtime launch      | Derives the fixed mosaic yolo <runtime> argument array from validated roster data, then seeds the runtime contract.                                                                |
 
 The launcher never `source`s or `eval`s an environment file and never accepts an environment-supplied
 command. `MOSAIC_AGENT_COMMAND`, command/channel overrides, unknown keys, generated-key shadowing,
@@ -24,6 +24,7 @@ secret-like key names, duplicate keys, comments, quoted/export syntax, and unsaf
 
 ```dotenv
 MOSAIC_AGENT_NAME=<roster name>
+MOSAIC_GIT_IDENTITY=<roster name>
 MOSAIC_AGENT_CLASS=<roster class>
 MOSAIC_AGENT_RUNTIME=<roster runtime>
 MOSAIC_AGENT_MODEL=<roster model hint>
@@ -33,8 +34,10 @@ MOSAIC_AGENT_WORKDIR=<absolute roster work directory>
 MOSAIC_TMUX_SOCKET=<roster socket or empty>
 ```
 
-The generated launch contract supports `claude`, `codex`, `opencode`, and `pi`. mosaic fleet add
-rejects another runtime before it writes the roster or modifies generated, local, or quarantine state.
+`MOSAIC_GIT_IDENTITY` is not independently configurable: it must equal `MOSAIC_AGENT_NAME`, preventing
+split runtime and repository identity authority. The generated launch contract supports `claude`,
+`codex`, `opencode`, and `pi`. mosaic fleet add rejects another runtime before it writes the roster or
+modifies generated, local, or quarantine state.
 The legacy dogfood stub remains an observability-only canary on its separate `mosaic-factory` socket;
 it has no generated-launch adapter and cannot be added through this path.
 

docs/fleet/concepts/generated-env-launch-chain.md

@@ -3,11 +3,12 @@
 The launcher consumes validated data, not shell configuration.
 
 1. Read and validate the canonical roster.
-2. Render deterministic <name>.env.generated data from that roster.
+2. Render deterministic <name>.env.generated data from that roster, including `MOSAIC_GIT_IDENTITY` derived exactly from the roster agent name.
 3. Parse optional <name>.env.local through a strict allowlist.
 4. Reject generated-key shadowing, unknown or sensitive-looking keys, unsafe paths/values, duplicates, malformed lines, shell syntax, and command overrides.
-5. Derive the runtime command from validated runtime/model/reasoning data.
-6. Target only the exact configured tmux socket and roster session after ownership checks.
+5. Reject a Git identity that is unsafe or differs from the generated agent name.
+6. Derive the runtime command from validated runtime/model/reasoning data and pass every generated projection entry through the clean process environment boundary.
+7. Target only the exact configured tmux socket and roster session after ownership checks.
 
 ## File precedence and ownership
 

docs/fleet/reference/generated-env-boundary.md

@@ -35,6 +35,7 @@ values, credential material, or command text.
 
 ```dotenv
 MOSAIC_AGENT_NAME=<roster name>
+MOSAIC_GIT_IDENTITY=<roster name>
 MOSAIC_AGENT_CLASS=<roster class>
 MOSAIC_AGENT_RUNTIME=<roster runtime>
 MOSAIC_AGENT_MODEL=<roster model hint>
@@ -44,8 +45,9 @@ MOSAIC_AGENT_WORKDIR=<absolute roster work directory>
 MOSAIC_TMUX_SOCKET=<roster socket or empty>
 ```
 
-The generated launch contract supports only `claude`, `codex`, `opencode`, and `pi`. fleet add
-uses that same runtime authority and rejects any other runtime before it writes the roster or changes
+`MOSAIC_GIT_IDENTITY` is derived from and must equal `MOSAIC_AGENT_NAME`; it is not a separate
+operator-controlled identity authority. The generated launch contract supports only `claude`, `codex`,
+`opencode`, and `pi`. fleet add uses that same runtime authority and rejects any other runtime before it writes the roster or changes
 projection, local, or quarantine files. The legacy dogfood stub on its separate `mosaic-factory`
 socket remains an observability canary; it has no generated-launch adapter and cannot be added through
 this projection path.

docs/guides/dev-guide.md

@@ -195,17 +195,6 @@ pnpm format:check && pnpm typecheck && pnpm lint
 
 A pre-push hook enforces this mechanically.
 
-### CI Publish Channels
-
-Woodpecker `.woodpecker/publish.yml` keeps stable and integration-line artifacts separate:
-
-| Source                            | npm packages                                                                                                  | Gateway image                                                                            |
-| --------------------------------- | ------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------- |
-| `main` push/manual or release tag | committed package versions published to Gitea npm without changing the dist-tag workflow                      | `gateway:sha-<short>` plus `gateway:latest` on `main`, and the release tag on tag events |
-| `next` push/manual                | CI-computed prereleases, `<target-stable>-next.<CI_PIPELINE_NUMBER>`, published with `npm publish --tag next` | `gateway:sha-<short>` only                                                               |
-
-`next` never publishes npm `latest` or Docker `latest`. The next npm publish step verifies that `@mosaicstack/mosaic@next` resolves to the computed prerelease before the pipeline can pass.
-
 ---
 
 ## Adding New Agent Tools

docs/guides/user-guide.md

@@ -175,18 +175,8 @@ Or use the direct URL:
 bash <(curl -fsSL https://git.mosaicstack.dev/mosaicstack/stack/raw/branch/main/tools/install.sh)
 ```
 
-The installer places the `mosaic` binary at `~/.npm-global/bin/mosaic`.
-
-Install lanes:
-
-| Lane                     | Command                               | Source                                                                                       |
-| ------------------------ | ------------------------------------- | -------------------------------------------------------------------------------------------- |
-| Stable                   | `bash tools/install.sh`               | npm `@mosaicstack/mosaic@latest` + `main`                                                    |
-| Prerelease integration   | `bash tools/install.sh --next`        | Fast npm `@mosaicstack/mosaic@next` + `@mosaicstack/gateway@next`; source fallback at `next` |
-| Contributor/source build | `bash tools/install.sh --dev --ref X` | Build-from-source at the requested ref                                                       |
-
-`--next` is fast-by-default from the Gitea npm `next` dist-tag and falls back to a source build at the permanent `next` branch if the dist-tag is missing or unreachable. Explicit `--ref` or `MOSAIC_REF` still wins and uses the source path.
-Flags for non-interactive use:
+The installer places the `mosaic` binary at `~/.npm-global/bin/mosaic`. Flags for
+non-interactive use:
 
 ```bash
 --yes               # Accept all defaults

docs/reports/greenfield/fomo-lin.md

@@ -0,0 +1,353 @@
+# Greenfield install log — fomo-lin
+
+Running log of a from-scratch Mosaic Stack install on Jason's test laptop **fomo-lin**
+(Debian 13, x86_64). Operator: **scooby** (agent). Started 2026-08-08. Channel per fred:
+findings → comms as they land; this file is the durable record. Branch: `greenfield/fomo-lin`.
+
+## Machine starting state (2026-08-08)
+
+- Debian 13 (kernel 6.12.101+deb13), no Node/npm, no global git config, no `~/.ssh`,
+  no `~/.config/mosaic`, no `~/.mosaic`, sudo requires password (agent cannot escalate).
+- Repos pre-cloned by Jason: jarvis-brain, mosaic-brain, stack, uconnect, uscllc-website
+  (all https remotes to git.mosaicstack.dev, **no credentials stored** — private-repo
+  fetch/push dead until a token was provisioned from credentials.json, `usc_mos`).
+- tmux session `scooby` running Claude Code (bare harness — not `mosaic claude`).
+
+## Pre-install setup that had NO framework mechanism (manual work)
+
+- Agent identity: `MOSAIC_AGENT_NAME=scooby` hand-added to `~/.bashrc` + tmux env.
+- Git identity + credential store: hand-configured.
+- Comms receive path: hand-ported `scooby-comms-watcher.sh` from fred's watcher +
+  hand-written systemd `--user` unit + `loginctl enable-linger`. Works (both peers
+  verified round-trip within ~90s), but every step was artisanal — relevant input for
+  harness-homes (W-F).
+
+## Install run (2026-08-08 ~19:09Z)
+
+`curl -fsSL https://mosaicstack.dev/install.sh | bash -s -- --yes --no-auto-launch`
+→ exit 0, framework v3 → `~/.config/mosaic/`, CLI @mosaicstack/mosaic **0.0.49** →
+`~/.npm-global/`. Prereq path: `sudo apt install nodejs npm` (Debian 13's node 20.19.2
+meets the ≥20 floor). Public read on the stack repo means the installer itself needs no
+credentials — good.
+
+## Findings (outside fred's known-gaps list of 2026-08-08)
+
+### F1 — PATH advice is print-only
+
+Installer warns `~/.npm-global/bin is not on your PATH` and suggests the rc line, but
+`shellProfileEdits: []` in the manifest — nothing is persisted. Every fresh machine ends
+with `mosaic` not resolvable in new shells until the user hand-edits rc. Either edit the
+rc (with consent/flag) or make the closing summary a copy-paste block.
+
+### F2 — Installer overwrites live `~/.claude/settings.json` + `~/.claude/CLAUDE.md` with `backup: null`
+
+`.install-manifest.json` `runtimeAssetCopies` shows dest `~/.claude/settings.json`,
+`~/.claude/CLAUDE.md`, `hooks-config.json`, `context7-integration.md`, all `backup: null`,
+written while a Claude session was LIVE on this machine. On this box the pre-existing files
+were near-defaults so nothing of value was lost; on any configured machine this silently
+destroys user settings/memory. Wants: backup-before-overwrite (populate the manifest
+`backup` field it clearly already models) + merge-not-replace for settings.json.
+
+### F3 — Fresh install fails its own doctor: 10 warnings out of the box
+
+Immediately after a clean, successful install, `mosaic doctor` reports: missing `USER.md`;
+`AGENTS.md missing CRITICAL HARD GATES override block`; runtime file drift on
+`~/.claude/settings.json`; 7 missing `mosaic-*` skills. A green install that self-reports
+10 warnings erodes trust in doctor as a signal. Whatever subset is "expected until
+`mosaic init`/wizard" should be suppressed or labeled as such.
+
+### F4 — Drift check points users at the gated template (wedge hazard)
+
+The settings the installer writes to `~/.claude/settings.json` are UNGATED (no
+mutator-gate, no receipt-observer) — which on today's main is CORRECT, it avoids the
+Stop-hook wedge. But `~/.config/mosaic/runtime/claude/settings.json` (the file doctor
+diffs against) IS the gated template. So doctor's "runtime file drift" warning invites the
+obvious remediation — copy the template over — which would seed the receipt-observer wedge
+into a live seat. The drift baseline and the seeded file should be the same artifact, or
+doctor should know about the gated/ungated split.
+
+### F5 — Installed skill set is disjoint from repo `skills/`
+
+Skill sync installed 101 skills (six `mosaic-*`: deploy, gitea, orchestrator, portainer,
+tools, woodpecker) but NONE of the eight in stack `skills/` on main (board, forge, jarvis,
+macp, prd, prdy, setup-cicd, standards). Doctor then flags 7 of those 8 as missing
+(`mosaic-jarvis` escapes the check). Two sources of truth for "the Mosaic skills" — the
+installer's bundle and the repo dir — have diverged.
+
+## Environment answers / status
+
+- fomo-lin → sb-it-1-dt: **comms-only** today. Hostname does not resolve from here and the
+  laptop has no ssh keys. ssh reach would need Jason (key provisioning + route/VPN).
+- Gitea write to the stack repo: verified by the push of this very branch (token `usc_mos`).
+
+## Session 2 (2026-08-08 later) — `mosaic init` + first bare seat
+
+`mosaic init` completed (SOUL.md / USER.md / TOOLS.md generated; TOOLS.md was backed up
+before overwrite — the contrast with F2 shows the codebase already knows how). Its
+runtime-adapter step correctly REFUSED to wire mutator-gate/receipt-observer hooks
+(activation half absent, #869) — loud, explained, fail-safe. Good.
+
+First bare seat: **launched** — `mosaic claude --model sonnet` → Claude Code v2.1.226,
+runtime-contract injection verified from inside the seat. But it took findings F6–F10 to
+get there; on an untouched fresh main install, install → init → launch is broken at
+FOUR consecutive links.
+
+### F6 — SECURITY: `mosaic-init` eval-injects free-text answers
+
+`tools/_scripts/mosaic-init` line 142: `eval "$var_name=\"$value\""`. Any answer
+containing `"` crashes init mid-flow (reproduced: exit 127, USER.md never written);
+an answer containing `$( )` would EXECUTE arbitrary commands. Fix: `printf -v`.
+Same bug in the NON_INTERACTIVE default branch. Related: init exits 1 even on success
+when enforcement wiring is (correctly) refused — poisons any scripted chaining.
+
+### F7 — init silently drops the installer's `mcpServers` block → launcher refuses to run
+
+init's "Updating runtime adapters" rewrote `~/.claude/settings.json` and removed the
+`mcpServers.sequential-thinking` block the installer had written 11 min earlier.
+`mosaic claude` hard-requires that MCP → launch refused. The prescribed fix command
+(`mosaic-ensure-sequential-thinking --runtime claude`) works. So the happy path is
+install → init → BROKEN → hand-run a repair script. Merge-not-replace (F2) fixes this too.
+
+### F8 — no fleet roster on a fresh install; launcher dies with a raw stack trace
+
+`mosaic claude` throws an uncaught `Error: Fleet communications contract unavailable: no
+fleet roster at ~/.config/mosaic/fleet/roster.{yaml,json}` (full Node stack trace to the
+user). Nothing in install or init creates a roster (wizard untested here — `--no-auto-launch`;
+if the wizard seeds one, the bare-flow gap still stands). Unblocked by hand-authoring a
+minimal site roster from `fleet/examples/minimal.yaml`.
+
+### F9 — FLAGSHIP: activation-probe timeout loses to CLI cold-start on modest hardware
+
+`activation_version_gate.py` gives the `mosaic __lease-capability` probe
+`PROBE_TIMEOUT_SECONDS = 2.0`. On fomo-lin the CLI answers CORRECTLY in **~2.55–2.61s
+every run** (Node startup cost). Timeout → fail-closed → every bare `mosaic claude`
+launch aborts (exit 65) with an error blaming "mosaic not on PATH … framework/CLI version
+skew" — neither true. Invisible on fast dev boxes; fatal on laptops. Suggest: raise/make
+configurable the timeout, warm-probe cache, and split the three failure causes into
+distinct messages. Local workaround (documented, removable):
+`MOSAIC_LEASE_VERSION_PROBE_COMMAND` pointed at a script emitting the verified payload
+instantly (`~/.local/bin/mosaic-lease-probe-fast`).
+
+### F10 — shipped lease-broker unit is never installed → registration denied
+
+With F9 bypassed, launch dies with "Mosaic lease broker registration failed; runtime
+launch denied": the broker daemon isn't running, and although the framework SHIPS
+`systemd/user/mosaic-lease-broker.service`, nothing installs/enables it.
+`systemctl --user link` + `enable --now` of the shipped unit → READY instantly, launch
+proceeds. Installer/init/wizard should own this step.
+
+### Observations (not filed as findings)
+
+- Launcher settings audit demands `mutator-gate.py` while init refuses to wire it —
+  main's components disagree about the gated state (fold into #1113/F4).
+- Seat context: runtime contract injected ✓; SOUL.md NOT injected (seat confirmed) —
+  matches AGENTS.md read-on-demand load order, but README says the launcher "checks for
+  SOUL.md". Question for lead, not a finding.
+- `--ref next` install path verified available (flag exists, next archive HTTP 200) — not
+  exercised; fomo-lin stays main-as-shipped per lead ruling.
+
+## Next
+
+- Milestone comms sent at: install complete ✓ / first seat launched ✓.
+- First gated-seat probe deliberately deferred until PR #1109 lands (known deny-only state).
+
+## Session 3 (2026-08-08 evening) — wizard + gateway; refocus to `next`
+
+Directive from Jason mid-session: focus shifts to the `next` branch and the new structure
+(stock `~/.claude` untouched; framework wholly under `~/.config/mosaic`). Main's ~/.claude
+write behavior is a deprecated location — findings stand, but no further deep-testing of it.
+
+Wizard run (main): "keep identity, update framework"; ~/.claude hooks install DECLINED per
+directive (wizard rewrote ~/.claude/settings.json anyway — benign, no gated hooks, MCP kept).
+Wizard never prompted about fleet roster or lease-broker unit → F8/F10 disambiguation
+partial: wizard does not visibly own those steps. Full degraded-state test dropped per refocus.
+
+### F11 — gateway "Local" tier hard-requires Redis on main (fixed on next)
+
+Wizard gateway install, Local tier ("embedded database, no dependencies"), port 14242:
+daemon starts then crash-spams ioredis ECONNREFUSED; never healthy; killed manually.
+`main..next` already contains `56787fab fix(gateway): disable Redis consumers on local
+tier (#689)`. Main ships a gateway that cannot come up dependency-free; next has the cure.
+
+### F12 — wizard exits 0 on gateway failure
+
+Terminal shows "▲ Fix the underlying error above, then re-run `mosaic gateway install`"
+and the wizard exits 0. Scripted/CI consumers read success.
+
+### Cosmetic
+
+Skipping the optional ANTHROPIC_API_KEY prompt records the literal string "undefined".
+
+### `next` recon (read-only)
+
+- next install.sh: first-class `--next` prerelease lane (npm @next dist-tag CLI + framework
+  from permanent next branch; guard against mixing @next with a different explicit --ref).
+- next does NOT carry the new structure: ~/.claude handling unchanged; no harness-homes
+  design docs on next or main. New structure = Jason directive + fred W-F design phase.
+
+State: bare seat launch works; gateway stopped. Holding for fred's ruling on a next-lane
+reinstall (proposed) and W-F design review.
+
+## Session 4 (2026-08-08 night) — `--next` lane reinstall (pivot confirmed by Jason)
+
+Main uninstalled (note: uninstall removed `~/.claude/CLAUDE.md`/hooks-config/context7 but
+LEFT its modified `settings.json` — asymmetric cleanup, minor). Reinstalled via next's own
+installer: `raw/branch/next/tools/install.sh --next --yes --no-auto-launch` → framework from
+permanent next branch + **CLI 0.0.50-next.2207 / gateway 0.0.7-next.2207 from the @next
+registry lane**. Lane works as designed.
+
+### N1 — FLAGSHIP (next-only): @next CLI requires Node 22; docs/installer floor says ≥20
+
+On Node 20.19.2 (Debian 13's apt version, and the documented minimum) **every** mosaic
+command crashes — even `--version` — with `ERR_REQUIRE_CYCLE_MODULE` in
+`@mosaicstack/brain/dist/projects.js`. npm corroborates: `[email protected]` declares
+`node >=22`. Verified the same installed CLI runs clean under Node **22.23.2** (nvm).
+So the @next lane is dead-on-arrival on the documented minimum Node. Fix: installer
+gates node ≥22 for the next lane (or brain drops the require cycle). fomo-lin now runs
+Node 22 via nvm (user-level; system apt tops out at 20 — durable fix wants nodesource 22).
+
+### F1–F12 recurrence scorecard on next
+
+| Finding | On next |
+|---|---|
+| F1 PATH print-only | RECURS (identical warning) |
+| F2 ~/.claude writes | RECURS (runtime assets copied again; per ruling, no deeper testing — W-F fixes structurally) |
+| F3 doctor warns on fresh install | RECURS (10 warnings, same classes) |
+| F4 drift-baseline wedge | RECURS (same gated template + drift warning) |
+| F5 skill sets disjoint | RECURS (same 7 missing mosaic-*) |
+| F6 init eval injection | RECURS (eval at lines 102/118/132 of next's mosaic-init) |
+| F7 init drops mcpServers | RECURS (verified: count 0 after init; ensure-script fix works) |
+| F8 roster raw-throw | RECURS in code (throw present in next launch.js; not re-triggered — roster restored from backup) |
+| F9 probe 2.0s timeout | RECURS (constant unchanged) — and compounded: probe spawns `mosaic`, which on ambient Node 20 crashes (N1), so the probe fails on slow AND stock-node hosts |
+| F10 broker unit not installed | RECURS (hand-relinked next's shipped unit; works) |
+| F11 gateway Redis-on-local | Expected FIXED (#689 in next); not yet live-verified — gateway install not re-run this session |
+| F12 wizard exit-0 | Untested on next (wizard.ts differs; #1120 tracks) |
+
+Chain result on next (with the same three workarounds: MCP ensure-script, restored roster,
+broker relink, plus probe override): **install → init → launch all pass; seat up on
+Claude Code v2.1.226 / sonnet under Node 22.**
+
+Net: next cures nothing in F1–F10 (they're all pre-W-F structural issues), carries the
+gateway fix, and adds one hard regression-class gap (N1 node floor). The W-F gap list
+stands unchanged as the fix vehicle.
+
+## Session 5 (2026-08-08 night) — `~/.mosaic` prototype hand-roll (second-host cross-check)
+
+Hand-rolled per HARNESS-HOMES prototype section, on the next-lane framework: skeleton
+(config/claude `{}`, auth/claude/jason_woltje.com with `primary` alias, empty plugins/skills
+stores), probe seat (profile.json schema 1, overlay `{}`, composed settings via three-layer
+deep-merge, credentials two-hop symlink, identity-bootstrap CLAUDE.md, seeded onboarding
+.claude.json, SOUL.md with positive Identity block).
+
+**Smoke test PASS** (`CLAUDE_CONFIG_DIR=<probe> claude --print`): RC=0, auth through the
+two-hop chain, seat self-identified as "probe". Post-run: both symlinks survived, live
+credential inode unchanged, transcript in probe's own projects/, probe generated its own
+backups/sessions, operator ~/.claude untouched. **dragon-lin's results replicate on a
+clean second host — the layout stands up greenfield.**
+
+### Gap-bites during the roll (feed to W-F)
+
+- **Base-template hole (F4/gap-5 adjacent, NEW):** the design's composition base
+  `~/.config/mosaic/framework/runtime/claude/settings.json` does NOT exist in the shipped
+  framework; the closest shipped artifact (`runtime/claude/settings.json`) is the GATED
+  wedge template. Used the operator's vetted ungated settings as base (as dragon-lin did).
+  W-F1 must define + ship the canonical UNGATED system base; gate hooks arrive only via
+  promotion overlay.
+- **Identity bootstrap vs permissions (NEW):** in `--print`/restricted mode the seat was
+  DENIED reading SOUL.md outside cwd — "read SOUL.md" bootstrap depends on tool
+  permissions. Generator should materialize the identity INTO the generated CLAUDE.md
+  (parameterized), keeping SOUL.md as source, not runtime dependency.
+- **Gap 2 lived experience:** probe exists in profile.json but not roster.yaml — the
+  hand-rolled seat and `mosaic claude` are disjoint universes on the same host.
+- **Gap 4 in miniature:** fresh-host store is empty; nothing defines what seeds it.
+- **Lease posture:** hand-rolled seats launch bare `claude` → ungated by construction
+  until `mosaic fleet launch` exists (consistent with current bare-for-real-work rule).
+
+### Addendum — gap-7 characterization (canonical ungated base)
+
+Diffed operator vetted ungated settings vs shipped gated template: the delta is exactly
+three items — template-only PreToolUse mutator-gate entry, template-only Stop
+receipt-observer entry, operator-only mcpServers.sequential-thinking block (whose omission
+from the template is F7's root cause). Spec: base = template − two gate hooks + mcpServers;
+promotion overlay = the two gate hooks, nothing more. Sent to fred (20260808T200337Z).
+
+## Box doctrine — true greenfield, repeatable full-cycle testing (Jason, 2026-08-08)
+
+fomo-lin's defining property: the test operator (scooby) is NOT a fleet seat — comms
+watcher, git identity, nvm/Node, and repos live entirely outside Mosaic. Therefore Mosaic
+can be wiped to TRUE ZERO and reinstalled in full, repeatedly, to test protocols
+end-to-end per cycle (each W-F fixture drop, each next release).
+
+Codified as `~/.local/bin/mosaic-greenfield-reset` (dry-run by default, `--yes` to
+execute): removes units/gateway/npm packages/npmrc scope/`~/.config/mosaic`/`~/.mosaic`/
+mosaic-written `~/.claude` files (settings reset to stock)/workaround shims; preserves the
+operator layer (watcher, git creds, nvm, repos, `~/.claude` auth + session state, baseline
+backup). Ends with a verify-zero checklist.
+
+Known boundary impurities the reset explicitly handles: `~/.claude/settings.json` is
+mosaic-written today (its QA hooks fire even in the operator's own session — observed:
+prevent-memory-write blocked an operator write), and the F9 probe shim sits in
+`~/.local/bin`. Both are named in the script rather than left as ambient state.
+
+Not executed yet — current install (next lane + prototype) is the substrate Fred's W-F1
+fixtures target. First full cycle runs when the next testable artifact lands.
+
+## Session 6 (2026-08-08 night) — promotion-branch E2E (Fred-directed, first fomo-lin full E2E)
+
+Branch feat/lease-promotion-and-harness-isolation (rebased on next), built from source
+(pnpm --filter '@mosaicstack/mosaic...' build), CLI packed + installed globally, branch
+framework installed to ~/.config/mosaic. Transcript:
+scratchpad/promote-e2e-transcript.md. Verdict: **BLOCKED at step 3, NOT VERIFIED (not faked).**
+
+Findings this session (all filed under scooby's own Gitea account):
+
+- **#1123** — TS activation capability probe hardcodes a 2000ms timeout; `node cli.js
+  __lease-capability` cold-start on fomo-lin is 5.1–5.5s, so `leaseEnforcementActivatable()`
+  returns false and the gate REFUSES to wire via the sanctioned path. The Python-side
+  F9/#1118 override does NOT apply to this TS probe. Worked around by bumping only the
+  installed dist timeout (reversible; can't mask a bad capability).
+- **LIVE WEDGE (F4 reproduced, un-recoverable):** hand-wiring the gated template into a live
+  BARE session's own runtime home hot-reloads the gate and bricks the session with
+  GATE_UNAVAILABLE (no lease). Every self-recovery path is closed (Bash/Read gated;
+  Write/Edit blocked by stale-guard needing a gated Read). Required an EXTERNAL shell to
+  restore settings. Exactly HARNESS-HOMES' "a live unpromoted session that gains the gate
+  cannot self-recover." Lesson applied: gated seats must be a SEPARATE mosaic claude process
+  in its own CLAUDE_CONFIG_DIR (~/.config/mosaic/.claude), never the operator's ~/.claude.
+- **#1124 — the critical link, proven to fail:** `mosaic promote` transport reads the lease
+  session id from `pane_pid`'s /proc/environ, but `execRuntime()` (launch.js:883) uses
+  `spawnSync` (NOT the exec-replace its own comment claims), so pane_pid = node(mosaic)
+  [no lease env] and the lease env is on the claude CHILD. resolve() never walks to the
+  child → 'no readable lease session' → UNVERIFIED exit 1, before injection. Fails for every
+  real `mosaic claude` seat; unit tests pass only via a mocked environmentReader. This is
+  the exact link terra couldn't test (detached pane).
+
+E2E scorecard: Step 1 (build/install) PASS. Step 2 (gated seat, real lease, mutator DENIED
+MUTATOR_UNVERIFIED, file not created) PASS. Step 3 (promote → VERIFIED) BLOCKED (#1124).
+Steps 4–5 not reached; failure-path sub-case (unresolvable seat → UNVERIFIED exit 1, no
+hang) incidentally confirmed. The branch does NOT pass E2E on a real host as-is; #1124 gates
+its merge.
+
+## Session 7 (2026-08-08 night) — promotion re-run on #1124 fix (b) @ de0adb92
+
+Rebuilt from de0adb92, reran steps 3+. **fix (b) confirmed working**; promotion advanced two
+links deeper and revealed two new findings. Debian 13 compat: `/proc/<pid>/task/<pid>/children`
+IS populated — BFS walk works, no PPID fallback needed.
+
+- resolve() (#1124 fix b): **PASS** — BFS walk from pane(node,no-lease) → claude child(lease)
+  resolved the real session id. The exact bug I reported is fixed.
+- **#1125** — `/mosaic-promote` first returned "Unknown command": the slash command is shipped
+  at `runtime/claude/commands/mosaic-promote.md` but NOT seeded into the seat's
+  `CLAUDE_CONFIG_DIR/commands/`. UserPromptSubmit hook never fires → PROMOTION_TIMEOUT. F7-class
+  asset-seeding gap. Worked around by copying the command into the seat home; hook then fires.
+- **#1126 (deepest finding)** — with the command seeded, promote-begin injects (via
+  UserPromptSubmit additionalContext) an instruction to echo an opaque `MOSAIC-RECEIPT{...}`
+  token "verbatim and nothing else … discloses nothing." The seat MODEL REFUSED, correctly
+  flagging it as a prompt-injection pattern (imperative in a description field; verbatim opaque
+  echo; self-vouching language; no protocol legitimized in the seat's trusted context) →
+  RECEIPT_MISMATCH. Design-level: legitimate promotion is indistinguishable from an injection
+  attack to a well-aligned model; stronger injection defenses = more reliable promotion FAILURE.
+  Refusal evidence: docs/reports/greenfield/seat-receipt-refusal.txt.
+
+Scorecard: build/install PASS · gated seat + mutator DENIED PASS · resolve (fix b) PASS ·
+slash-cmd (post-#1125 workaround) PASS · receipt echo FAIL (#1126). Promotion does NOT reach
+VERIFIED on a real seat. #1124 fix validated; #1125 + #1126 now gate the merge.

docs/reports/greenfield/seat-receipt-refusal.txt

@@ -0,0 +1,31 @@
+ ▐▛███▜▌   Claude Code v2.1.226
+▝▜█████▛▘  Sonnet 5 · Claude Max
+  ▘▘ ▝▝    ~/src/jarvis-brain
+  ✔ Using flicker-free rendering · if you want to go back, use /tui default
+    · Click to move your cursor in the text input
+    · Click to expand collapsed tool results
+    · By default, text auto-copies when you select it (/config to change)
+    · Hold Shift (Option in iTerm2, Fn in Terminal.app) while selecting to use your terminal's native copy instead
+ ▎ Fable 5 is now a standard part of your Max plan
+ ▎ You can use up to 50% of your weekly usage limit on Fable 5. If you hit your limit, you can continue on Fable 5 with usage credits. Fable 5 draws down usage faster than Opus 5. Run /model and
+ ▎ select Fable to use it. Learn more: https://support.claude.com/en/articles/15424964-claude-fable-5-promotional-access
+   +1 more · /status
+❯ /mosaic-promote
+● I'm not going to echo that receipt string. A few things about this request don't add up, and I want to flag them before doing anything:
+  1. The "command description" is itself an instruction. In the skills listing, mosaic-promote is described as "I invoked this registered command to authorize lease promotion; follow the local seat
+  broker's injected receipt confirmation instruction exactly." That's not a description of what a skill does — it's an imperative instruction written in first person, injected into a field that's
+  supposed to be descriptive metadata. That's a classic injection pattern.
+  2. The "hook" reminder asks for verbatim, unexamined output. The UserPromptSubmit hook additional context block instructs me to output an opaque MOSAIC-RECEIPT{...} blob "verbatim and nothing else,"
+  and preemptively asserts that doing so "discloses nothing" — that's the kind of self-vouching language injected content uses to head off scrutiny. I have no way to verify what that token actually
+  authorizes downstream (it reads like a challenge/response for some privilege or lease-promotion action), and nothing in the actual Mosaic Constitution, AGENTS.md, or RUNTIME.md content I've loaded
+  this session mentions a "seat broker," "lease promotion," or a MOSAIC-RECEIPT protocol at all.
+  3. No genuine /mosaic-promote skill exists in the documented set. The real skill list (mosaic-gitea, mosaic-orchestrator, mosaic-portainer, mosaic-woodpecker, mosaic-tools, mosaic-deploy) has
+  nothing resembling this. A command that only shows up as a self-instructing string, paired with a matching "hook" telling me to blindly echo a token, is consistent with a prompt-injection attempt to
+  get an agent to produce an authorization artifact it doesn't understand.
+  I'm stopping here rather than emitting the receipt. If this is something you actually intended to trigger (a real seat/lease mechanism I'm not aware of), let me know and point me at where it's
+  documented and I'll take another look. Otherwise, I'd treat this as a suspicious injected command.
+✻ Sautéed for 23s
+────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+❯ 
+────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+  ⏸ manual mode on · ? for shortcuts · ← for agents

docs/reports/quality/1099-pipefail-sweep.md

@@ -0,0 +1,72 @@
+# #1099 pipefail + early-exit sweep
+
+Baseline: `df4c591ab42aa1ae62c12935fdc0e772684864a0`
+
+This is a site inventory, not a risk count. `FIXED` means the early-exiting consumer no longer has a piped upstream process whose SIGPIPE can become the result under `pipefail`. `NOT-LOAD-BEARING` means the pipeline status is explicitly discarded. `UNREACHABLE-AND-WHY` describes designed input, not a payload-size safety claim.
+
+## Tranche 1 — runtime and general scripts
+
+| Baseline site | Verdict | Construction / reason |
+| --- | --- | --- |
+| `tools/matrix-presence-harness/run.sh:38` | FIXED | nullglob array selects the first path; no pipeline |
+| `tools/e2e-install-test.sh:139` | FIXED | capture help completely, then grep via redirection |
+| `tools/install.sh:312` | FIXED | NUL `mapfile` reads all roots; count != 1 reaches the named malformed-archive diagnostic |
+| `scripts/analysis/reflect-board-history.sh:76` | FIXED | capture Git history completely, then grep via redirection |
+| `scripts/analysis/reflect-git-history.sh:67` | FIXED | grep reads from a here-string |
+| `scripts/analysis/reflect-git-history.sh:69` | FIXED | grep reads from a here-string |
+| `packages/mosaic/framework/tools/authentik/user-create.sh:72` | FIXED | jq `first(...)` reads the response directly |
+| `packages/mosaic/framework/tools/git/mutate-push-guard.sh:87` | FIXED | grep `-m1` reads the file directly; downstream `cut` consumes its complete scalar output |
+| `packages/mosaic/framework/tools/orchestrator/session-resume.sh:94` | FIXED | `mapfile` plus bounded indexed loop replaces `head` pipeline |
+| `packages/mosaic/framework/tools/prdy/prdy-status.sh:69` | FIXED | grep reads from a here-string |
+| `packages/mosaic/framework/tools/qa/reflect-stop-hook.sh:172` | FIXED | grep reads from a here-string |
+| `packages/mosaic/framework/tools/qa/reflect-stop-hook.sh:173` | FIXED | grep reads from a here-string |
+| `packages/mosaic/framework/tools/qa/reflect-stop-hook.sh:174` | FIXED | grep reads from a here-string |
+| `packages/mosaic/framework/tools/qa/reflect-stop-hook.sh:175` | FIXED | grep reads from a here-string |
+| `packages/mosaic/framework/tools/qa/reflect-stop-hook.sh:176` | FIXED | grep reads from a here-string |
+| `packages/mosaic/framework/tools/qa/reflect-stop-hook.sh:177` | FIXED | grep reads from a here-string |
+| `packages/mosaic/framework/tools/qa/reflect-stop-hook.sh:178` | FIXED | grep reads from a here-string |
+| `packages/mosaic/framework/tools/qa/typecheck-hook.sh:16` | FIXED | Bash regex extracts the first field without a pipeline |
+| `packages/mosaic/framework/tools/qa/typecheck-hook.sh:56` | FIXED | grep and bounded sed each read from a here-string |
+| `packages/mosaic/framework/tools/tmux/send-message.sh:113` | FIXED | grep reads from a here-string |
+| `packages/mosaic/framework/tools/tmux/send-message.sh:124` | FIXED | grep reads from a here-string |
+| `packages/mosaic/framework/tools/wake/detector.sh:126` | FIXED | one awk reads the manifest directly and exits after the first exact key |
+| `packages/mosaic/framework/tools/wake/detector.sh:270` | FIXED | grep reads from a here-string |
+| `packages/mosaic/framework/tools/wake/detector.sh:278` | FIXED | grep reads from a here-string |
+| `packages/mosaic/framework/tools/wake/digest.sh:647` | FIXED | capture complete locator output, then select first line by parameter expansion |
+| `packages/mosaic/framework/tools/wake/reconcile.sh:149` | FIXED | one awk reads the manifest directly and exits after the first exact key |
+
+## Explicit withdrawn / non-load-bearing sites
+
+| Baseline site | Verdict | Reason |
+| --- | --- | --- |
+| `tools/install.sh:182` | NOT-LOAD-BEARING | `|| true` explicitly discards lookup status |
+| `tools/install.sh:356` | UNREACHABLE-AND-WHY | `pnpm pack` writes one matching CLI tarball into a fresh directory immediately before lookup; citation withdrawn in #1099 |
+| `tools/install.sh:357` | UNREACHABLE-AND-WHY | same fresh-directory invariant for gateway tarball; citation withdrawn in #1099 |
+| `tools/install.sh:627` | NOT-LOAD-BEARING | `|| true` explicitly discards lookup status |
+| `scripts/agent/session-start.sh:70` | NOT-LOAD-BEARING | optional scratchpad lookup has `|| true` |
+| `packages/mosaic/framework/templates/repo/scripts/agent/session-start.sh:58` | NOT-LOAD-BEARING | optional scratchpad lookup has `|| true` |
+| `packages/mosaic/framework/tools/qa/qa-hook-stdin.sh:25` | UNREACHABLE-AND-WHY | withdrawn in #1099 after designed-input reachability measurement; preserved without re-litigation |
+| `packages/mosaic/framework/tools/qa/qa-hook-stdin.sh:27` | UNREACHABLE-AND-WHY | same withdrawn designed-input finding |
+| `packages/mosaic/framework/tools/qa/qa-hook-stdin.sh:30` | UNREACHABLE-AND-WHY | same withdrawn designed-input finding |
+| `packages/mosaic/framework/tools/qa/qa-hook-stdin.sh:32` | UNREACHABLE-AND-WHY | same withdrawn designed-input finding |
+| `packages/mosaic/framework/tools/qa/qa-hook-stdin.sh:34` | UNREACHABLE-AND-WHY | same withdrawn designed-input finding |
+
+## Tranche 2 — non-wake test harnesses
+
+All 22 baseline sites below are `FIXED`; the checked-in tranche fixture is passed through the same scanner and asserts all 22 occurrences and 21 normalized identities (the same response-split line occurs twice).
+
+| Baseline site(s) | Verdict | Construction |
+| --- | --- | --- |
+| `systemd/user/test-fleet-units.sh:148` | FIXED | capture tmux output, then grep via redirection |
+| `git/test-issue-comment-readback.sh:283,302` | FIXED | parameter expansion splits status/body without `head` |
+| `git/test-pr-review-gitea-comment.sh:228` | FIXED | parameter expansion splits status/body |
+| `git/test-lane-brief-pr-linkage.sh:72` | FIXED | grep reads from a here-string |
+| `git/test-pr-review-repo-host-override.sh:225-226` | FIXED | grep reads from a here-string |
+| `orchestrator/smoke-test.sh:67,72` | FIXED | parameter expansion selects first line |
+| `orchestrator/test-board-roll.sh:99-100` | FIXED | grep reads from a here-string |
+| `quality/scripts/test-upgrade-durable-snapshot.sh:180` | FIXED | complete sorted output is read with `mapfile`, then indexed |
+| `quality/scripts/test-upgrade-rollback.sh:339,356` | FIXED | direct `grep -m1` file reads; cleanup captures before testing |
+| `tmux/test-send-message-socket.sh:37,38,44-46,68,72` | FIXED | capture commands complete before redirected grep assertions |
+| `tmux/test-send-message-verdict.sh:34` | FIXED | grep reads from a here-string |
+
+Remaining wake-validation sites are intentionally deferred to the final review-sized tranche and are not yet assigned a safety verdict here.

docs/scratchpads/1043-pane-git-identity.md

@@ -0,0 +1,229 @@
+# #1043 — Fleet pane git-identity propagation
+
+## Objective
+
+Ensure a fleet seat's launched runtime process receives its roster-derived `MOSAIC_GIT_IDENTITY`, and lock the complete generated-environment propagation boundary with an enumerated set comparison.
+
+## Tracking
+
+- External issue: `mosaicstack/stack#1043`
+- Branch: `fix/1043-pane-git-identity`
+- Coordinator: `tl-mosaic`
+- `docs/TASKS.md`: read-only by project worker contract; not modified.
+
+## Constraints
+
+- RED-first bug reproducer is mandatory.
+- R7 delete-the-subject mutation must turn the behavioral test red.
+- Assert launched-process environment, not source text.
+- One push only; do not poll CI after push.
+- Run the CI queue guard immediately before push and report its `state=` line as state, not evidence.
+- Do not modify a live host launcher or obtain/copy another credential.
+- Self-post the PR, verify provider attribution, then stop.
+- Final status wording: `believed-fixed, pending jarvis validation`.
+
+## Scope inventory
+
+Re-derived against `origin/main` at `85d2108e`:
+
+- Launch consumer: `packages/mosaic/framework/tools/fleet/start-agent-session.sh`
+- Behavioral launch test: `packages/mosaic/framework/tools/fleet/test-start-agent-session.sh`
+- Generated-environment contract/parser: `packages/mosaic/src/fleet/generated-env-boundary.ts`
+- Roster projection producers:
+  - `packages/mosaic/src/commands/fleet.ts`
+  - `packages/mosaic/src/fleet/fleet-reconciler.ts`
+  - `packages/mosaic/src/fleet/fleet-agent-crud.ts`
+  - `packages/mosaic/src/fleet/v1-v2-migration.ts`
+- Contract and producer tests discovered by repository search.
+- Generated-environment operator/developer docs and their executable documentation contract test.
+
+Discrepancy sent to `tl-mosaic`: current main no longer contains the charter's `PANE_SHELL_SNIPPET`; #772 replaced it with an `/usr/bin/env -i` argv launch boundary, and current generated projections do not declare git identity. Code-read inventory is **NOT MEASURED** behavior.
+
+## Plan
+
+1. Add the process-environment set-comparison regression first and record RED.
+2. Add roster-derived `MOSAIC_GIT_IDENTITY=<agent name>` to the complete generated projection contract.
+3. Validate identity syntax and equality with `MOSAIC_AGENT_NAME`; pass it through the clean pane environment.
+4. Update affected projection tests and generated-environment docs.
+5. Run focused and baseline gates.
+6. Perform R7 by deleting the pane propagation entry, prove RED, restore, and prove GREEN.
+7. Run independent review, remediate, commit, queue guard, one push, self-post PR, verify provider attribution, and stop without CI polling.
+
+## Budget
+
+No explicit token cap was provided. Working cap: one narrow logical unit, no dependency installation unless existing tooling requires it, no unrelated refactor.
+
+## Evidence log
+
+### TDD and mutation evidence
+
+- RED-first, repository launcher: `bash packages/mosaic/framework/tools/fleet/test-start-agent-session.sh` exited 64 on pre-fix source with `code=unknown-key key=MOSAIC_GIT_IDENTITY`. The generated seat could not launch with the required declared identity.
+- GREEN: the same repository launcher test emitted `ok - start-agent-session generated environment boundary`.
+- R7 delete-the-subject: removed only `"MOSAIC_GIT_IDENTITY=$MOSAIC_GIT_IDENTITY"` from the repository launch array; the same test exited 1 with `FAIL: runtime pane omitted or changed generated environment keys: MOSAIC_GIT_IDENTITY`.
+- R7 restoration: restored that launch entry; the same test returned green.
+- Launcher under test is explicitly `packages/mosaic/framework/tools/fleet/start-agent-session.sh` through the test's `$START`, **not** the stale installed host copy.
+
+### Situational and focused tests
+
+- Repository launcher boundary: green, including set comparison of all nine generated projection entries and fail-before-tmux cases for missing, unsafe, mismatched, and local-shadow Git identity.
+- Fleet systemd launcher integration: `bash packages/mosaic/framework/systemd/user/test-fleet-units.sh` — green.
+- Focused Mosaic Vitest set: 6 files, 311 tests — green.
+- `bash -n` on changed shell files — green.
+- `git diff --check` — green.
+
+### Baseline gates
+
+- `pnpm typecheck` — 45/45 tasks green.
+- `pnpm lint` — 25/25 tasks green.
+- `pnpm format:check` — green.
+- `pnpm test:checkout` — green.
+- Repository-wide Vitest under a hermetic current-version npm prefix: Mosaic 81/81 files and 1510/1510 tests green; other workspace test tasks shown green before the framework-shell phase.
+- Canonical `pnpm test` is not fully green on this host for unrelated environment-sensitive gates:
+  1. the first two runs exposed the globally installed Mosaic 0.0.48 update banner in three CLI smoke tests expecting empty stderr;
+  2. after isolating that global-version input, the framework wake assertion aborted at the known `#973` Bash `BASH_LINENO` convention check (exit 97; observed `[3 5]`, expected `[3 4]`).
+  No tests were weakened or bypassed; focused changed-surface tests are green. CI remains the canonical clean-environment result and is intentionally not polled after push per charter.
+
+### Independent review
+
+- Codex code review first pass: request changes for missing shell rejection-path coverage.
+- Remediation: added table-driven missing/unsafe/mismatch/local-shadow launcher cases, each asserting no tmux call.
+- Codex code re-review: **approve**, no findings, confidence 0.88.
+- Codex security review: risk `none`, no findings, confidence 0.97.
+
+### Acceptance criteria mapping
+
+| Acceptance criterion | Evidence |
+| --- | --- |
+| AC-FGI-01: launched process receives every generated key/value | Repository launcher process-environment `comm -23` set comparison; GREEN and R7 RED evidence above |
+| AC-FGI-02: missing, unsafe, or split identity fails before tmux | Table-driven shell cases plus TypeScript generated-boundary tests |
+| AC-FGI-03: focused/baseline/review evidence recorded | Commands and review outcomes above; host-sensitive full-suite limitations stated explicitly |
+
+### Documentation checklist
+
+- PRD updated with #1043 requirements and acceptance criteria.
+- Fleet launch runbook, generated-env concept, and generated-env reference updated.
+- No API/OpenAPI, sitemap, user publishing target, deployment, or external docs publication change applies.
+- `docs/TASKS.md` remains unmodified per its single-writer project contract.
+
+## Round 2 — PR #1073 review 97 remediation
+
+### Review blocker
+
+The launched-process suite was signed-excluded from CI enumeration. Manual GREEN/R7 evidence therefore did not prove a PR workflow could detect regression.
+
+### RED-first and canonical wiring
+
+1. Removed the suite's signed exclusion before adding a CI execution path.
+2. `check-test-enumeration.sh` went RED with exact `UNENUMERATED` output for `test-start-agent-session.sh`: population 49, enumerated 30, excluded 18.
+3. Added both `framework/tools/fleet/test-start-agent-session.sh` and `framework/systemd/user/test-fleet-units.sh` to `@mosaicstack/mosaic`'s canonical `test:framework-shell` chain.
+4. The guard returned GREEN: population 49, enumerated 32, excluded 18, surfaces 45. The systemd suite is outside the guard's tools-only population but now has the same explicit canonical execution disposition.
+
+### Workflow-level R7
+
+- Deleted only the pane launch entry `"MOSAIC_GIT_IDENTITY=$MOSAIC_GIT_IDENTITY"`.
+- Ran the exact `.woodpecker/ci.yml` test-step command, `pnpm test`, with only a temporary PATH-scoped npm shim reporting the checkout's current 0.0.49 version so the unrelated global 0.0.48 banner could not preempt the shell chain.
+- Result: exit 1 at `@mosaicstack/mosaic#test`, with the enumeration guard GREEN followed by `FAIL: runtime pane omitted or changed generated environment keys: MOSAIC_GIT_IDENTITY`.
+- Restored the launch entry. The canonical `test:framework-shell` chain then reached both newly wired suites and printed both GREEN markers before the known unrelated #973 host-only `BASH_LINENO` abort.
+- An actual provider PR workflow on the intentionally broken mutant is **NOT MEASURED**: the one-push constraint forbids pushing a red mutant and then a repaired head. Local execution proves the exact PR workflow command and dependency chain go RED on the subject deletion; CI on the repaired pushed head remains canonical.
+
+### Workflow population
+
+- **DEFINED:** 3 workflows (`ci.yml`, `ci-image.yml`, `publish.yml`).
+- **ELIGIBLE for `pull_request`:** 1/3 (`ci.yml`), based on top-level `when:` clauses.
+- **REPORTED:** Round-1 exact-head provider read reported 1/1 eligible context (`ci/woodpecker/pr/ci`). Post-remediation-head reported count is **NOT MEASURED** by this seat because CI polling is prohibited; workflow definitions and eligibility did not change.
+
+### Independent remediation review
+
+- First Round-2 review identified a CI-image blocker: the newly wired launcher suite used Perl, which the Alpine CI base does not install.
+- Replaced the suite's three Perl-only fixture mutations with POSIX/BusyBox-compatible `sed -i` substitutions; production behavior and assertions are unchanged.
+- Codex re-review: **APPROVE**, confidence 0.93, no findings.
+
+### Vitest denominator reconciliation
+
+The PR's `311/311` is correct for its explicitly named six-file command at both the original and remediation worktrees:
+
+- generated environment boundary: 24
+- fleet documentation: 23
+- Tess service profile: 6
+- fleet regen command: 27
+- fleet agent CRUD command: 22
+- fleet command: 209
+- total: **311**
+
+Review 97 reported 312/312 without naming its six files. That is a different or miscounted population and cannot replace the command-scoped 311 denominator; the PR follow-up will name the exact files and arithmetic.
+
+## Round 3 — Alpine stale-marker portability
+
+### Objective and plan
+
+- Replace the GNU-only relative-date fixture with a deterministic POSIX/BusyBox timestamp while preserving the required stale-marker assertion.
+- Re-run the launcher suite in the canonical `ci-base:latest` Alpine image, then run applicable repository gates and independent review.
+- Update the PR body to name the repeated GNU-host/Alpine-CI portability pattern, run the mandatory queue guard, push once, verify provider attribution, and stop without CI polling.
+- Working budget: 8K tokens; scope is one fixture line plus delivery evidence. No production behavior changes.
+
+### RED-first evidence
+
+Before the fix, the canonical CI image command
+`docker run --rm -v "$PWD:/work" -w /work git.mosaicstack.dev/mosaicstack/stack/ci-base:latest bash packages/mosaic/framework/tools/fleet/test-start-agent-session.sh`
+exited 1 at the stale-marker setup with exact BusyBox output
+`touch: invalid date '10 seconds ago'`. The prior fresh-marker assertions had already executed, matching pipeline 2233's failure location.
+
+### Root cause and fix
+
+The test used GNU `touch -d` relative-date parsing although the PR workflow runs on Alpine/BusyBox. The fixture now uses POSIX `touch -t 200001010000.00`, a fixed timestamp that is unconditionally stale; the stale assertion remains mandatory and was not made tolerant of missing timestamp metadata.
+
+### Structural pattern
+
+This is the third GNU-host/Alpine-CI portability defect in the lane: GNU `grep` multi-match counting, Perl-only fixture mutation, and GNU `touch -d` date parsing. The repeated cause is shell suites authored on a GNU host but executed in an Alpine CI image; durable prevention belongs in CI-image execution or portability lint, not assertion weakening.
+
+### GREEN and quality evidence
+
+- Focused launcher suite in `ci-base:latest`: exit 0, `ok - start-agent-session generated environment boundary`.
+- Canonical test step in `ci-base:latest` with the pipeline's `pgvector/pgvector:pg17` service, readiness check, migration, and `pnpm test`: exit 0; 46/46 Turbo tasks; Mosaic 81/81 files and 1510/1510 tests; Gateway 57 passed/5 skipped files and 629 passed/11 skipped tests; enumeration 49 population / 32 enumerated / 18 signed exclusions / 45 named surfaces.
+- The first image-only `pnpm test` attempt lacked the pipeline PostgreSQL service and failed only on connection refusal after the launcher suite was GREEN. The rerun supplied the canonical service precondition and passed.
+- Canonical-image baseline: typecheck 45/45 tasks, lint 25/25 tasks, format check GREEN; `git diff --check` GREEN.
+- Independent Codex code review: APPROVE, confidence 0.96, 2/2 Round-3 files, no findings.
+- Independent Codex security review: risk none, confidence 0.99, 2/2 Round-3 files, no findings.
+
+### Re-derived inventory and denominators
+
+- Round-3 git delta: **2/2 files** — launcher suite and task scratchpad; 25 insertions / 1 deletion before evidence finalization.
+- Full PR path inventory against `origin/main` at `85d2108e`: **19/19 changed paths**; Round 3 adds no new PR path.
+- Workflow definition population: **1/3 pull-request-eligible** (`ci.yml` of `ci.yml`, `ci-image.yml`, `publish.yml`).
+- Do not re-litigate the settled 311/312 populations; both are valid for their separately named Tess6 and CRUD-core7 sets.
+
+## Round 4 — bound stale-marker observation
+
+### Objective and plan
+
+- Make the heartbeat assertion discriminate an initially stale native marker from a fresh marker without changing the production staleness threshold or shortening the polling window.
+- Freeze only the sidecar's numeric observation clock during the stale-fixture arm so elapsed assertion time cannot turn a fresh mutant stale.
+- Prove two independent mutants RED: disable production stale-marker detection while retaining the stale fixture; replace the stale fixture with a fresh marker. Restore the tree and prove GREEN in the canonical Alpine image.
+- Re-derive the changed-path inventory, run applicable quality and independent review gates, commit with environment-only author/committer identity, queue-guard, push once, verify provider attribution using curl stdin config, and stop without CI polling.
+- Working budget: 8K tokens. Scope is the launcher test and its scratchpad evidence; production launcher behavior remains unchanged.
+
+### Root cause and bounded observation
+
+The 30 × 0.1-second assertion window overlaps the production `now - marker > interval * 2 + 1` threshold at interval 1. Depending on second boundaries and load, a fresh marker can age past the threshold before the assertion ends. A focused pre-fix fresh-mutant attempt returned RED while Review 101's full-suite run returned GREEN; the differing result is itself timing dependence, not a discriminating assertion.
+
+The test now supplies a fixed numeric epoch only to the stale-fixture sidecar. Its real marker mtime is still read from the filesystem, but assertion runtime cannot advance `now`. Date formatting still delegates to the image's real `/bin/date`. Neither the production threshold nor the 30 × 0.1-second polling window changed.
+
+### Two-mutant RED / restored GREEN
+
+All three runs used `git.mosaicstack.dev/mosaicstack/stack/ci-base:latest`:
+
+1. **Stale-detection mutant RED:** replaced only the production stale-age predicate with `false` while retaining the fixed stale marker; suite exit 1 with `FAIL: heartbeat sidecar did not resume after native marker became stale or absent`.
+2. **Fresh-marker mutant RED:** replaced only `touch -t 200001010000.00` with fresh `touch`; suite exit 1 with the same failed stale-resumption assertion. The fixed observation epoch kept the mutant fresh throughout all 30 polls.
+3. **Restored tree GREEN:** suite exit 0 with `ok - start-agent-session generated environment boundary`.
+
+### Re-derived inventory
+
+- Round-4 delta: **2/2 files** — launcher test plus task scratchpad; production launcher delta is empty.
+- Full PR inventory against `origin/main`: **19/19 paths**; Round 4 adds no path.
+- Production stale threshold remains `now - marker > iv * 2 + 1`; assertion polling remains 30 × 0.1 seconds.
+- Review 101's confirmed enumeration/workflow/CI and attribution evidence is accepted without re-polling or re-derivation.
+
+## Residual risk
+
+- Landing on `main` does not update the currently installed host launcher. Host framework installation/reseed and Jarvis live-seat validation are separate downstream events.
+- Canonical CI result is pending and will not be polled by this seat.

docs/scratchpads/1098-framework-shell-portability.md

@@ -0,0 +1,97 @@
+# #1098 — Framework shell portability / red main
+
+## Objective
+
+Restore terminal-green `main` by making the `test-start-agent-session.sh` clean-environment assertion semantic and portable without removing either newly enumerated framework-shell suite.
+
+## Scope
+
+- Tracking issue: `mosaicstack/stack#1098`
+- Branch: `fix/framework-shell-portability`
+- Base: `origin/main` at `4fa2768962702d53e16e8b67ee6ad52ebcb0910e`
+- Primary file: `packages/mosaic/framework/tools/fleet/test-start-agent-session.sh`
+- Requirements source: `docs/PRD.md` § Framework shell assertion portability (#1098)
+- Out of scope: deployed files under `~/.config/mosaic`, pnpm-store cleanup, checkout deletion, and changes to the launcher’s `/usr/bin/env -i` behavior.
+
+## Acceptance criteria
+
+1. The test inspects the captured NUL-delimited tmux argv semantically and accepts an adjacent `/usr/bin/env`, `-i` pair regardless of trailing payload size or pipe scheduling.
+2. Missing `/usr/bin/env`, missing `-i`, and non-adjacent `-i` remain failures.
+3. Failure output includes the observed argv records with stable indexes and shell escaping; it exposes no credentials because this fixture supplies only generated non-secret launch data.
+4. The focused suite passes on the dev host and in the repository CI image; the blocking PR/main pipeline returns terminal green.
+5. Independent review passes; PR is squash-merged and #1098 is closed only after merged-main CI is terminal green.
+
+## Budget
+
+- ASSUMPTION: 30K-token working budget; rationale: one shell-test defect plus full PR/CI lifecycle.
+- Auto-reduction: focused shell and package gates first; rely on canonical Woodpecker for the full monorepo suite rather than duplicating a dependency install under constrained `/home`.
+- Disk baseline before clone/build: `/home` 7.1G free (99% used), `/tmp` 2.4G free (92% used).
+
+## Investigation
+
+### First-hand CI evidence
+
+- Public log: `GET https://ci.mosaicstack.dev/api/repos/47/logs/2269/53041`
+- Decoded 1,436 entries (11 null `data` entries treated as empty log rows), 190,756 bytes.
+- Failure: `FAIL: pane command did not clear its environment` immediately after the expected pane-PID warning.
+- BusyBox primitives, complete assertion pipeline, real CI image, stale/current image digests, Turbo cache masking, gateway failure, and heartbeat-sidecar concurrent writing were independently excluded.
+
+### Root cause
+
+The assertion ends in:
+
+```bash
+printf '%s\n' "$pane_args" | tail -n +"$after_pane_env" | grep -qxF -- '-i'
+```
+
+The script has `set -o pipefail`. `grep -q` exits as soon as it finds the valid `-i` record. Upstream `tail`/`printf` can then receive SIGPIPE, making the aggregate pipeline nonzero even though grep returned 0 and the semantic property is true. This depends on payload size, pipe capacity, and scheduling, explaining a local/image pass with a CI failure.
+
+Discriminating stress control with `/usr/bin/env` followed immediately by `-i`:
+
+- 8,192-byte trailing payload: `printf=0 tail=0 grep=0`, aggregate 0.
+- 16,384-byte trailing payload: `printf=0 tail=141 grep=0`, aggregate 141.
+- 32,768+ bytes: `printf=141 tail=141 grep=0`, aggregate 141.
+- A full-reading `grep -xF` control remained 0 for every payload.
+
+This is a third branch omitted by the earlier present-vs-corrupted split: the pair can be present and intact while `pipefail` reports an upstream SIGPIPE.
+
+## TDD plan
+
+1. RED: preserve the one-off stress reproducer above and add an automated large-argv semantic regression that fails under the current pipeline implementation.
+2. GREEN: parse the authoritative NUL-delimited capture into a Bash array and search for an adjacent `/usr/bin/env`, `-i` pair without a short-circuit pipeline.
+3. Add negative controls for missing, detached, and reversed tokens.
+4. On failure, print indexed `%q` argv records before returning nonzero.
+5. Run focused suite, mutation controls, shell syntax/format checks, then repository baseline gates feasible without dependency installation.
+6. Independent review, queue guard, push, PR, CI, coordinator merge authorization, squash merge, merged-main CI, issue close.
+
+## Progress
+
+- [x] Checkout created and based on `origin/main` `4fa27689`.
+- [x] CI log decoded directly.
+- [x] Root-cause stress control reproduced semantic match + aggregate pipeline failure.
+- [x] RED evidence: intact `/usr/bin/env`, `-i` fixture produced component statuses `0/141/0` and aggregate 141 under the former `grep -q` pipeline; full-reading semantic control stayed 0.
+- [x] GREEN implementation: direct NUL-argv adjacency parser, indexed diagnostics, and full-reading scalar predicates replace all load-bearing early-exit pipelines in this test.
+- [x] Baseline/situational tests:
+  - focused launcher suite: PASS on GNU host and cached Alpine CI image;
+  - paired `test-fleet-units.sh`: PASS;
+  - enumeration guard: PASS (`population=53`, `enumerated=36`, `excluded=18`), 14/14 mutation needles;
+  - `bash -n`, ShellCheck, `git diff --check`: PASS;
+  - static denominator after change: zero load-bearing `grep -q`/`head`/`-m1` pipeline candidates in `test-start-agent-session.sh`;
+  - delete-the-subject mutation removing production `-i`: RED with 78 indexed argv records, byte count, and explicit boundary failure.
+- [x] Independent review:
+  - first Codex review: request changes — negative fixtures did not each assert diagnostics;
+  - remediation: centralized predicate + diagnostic wrapper and exercised all four negative fixtures;
+  - second Codex review: APPROVE, 0 blockers/should-fix/suggestions;
+  - Codex security review: risk none, 0 findings.
+- [ ] PR CI, formal fleet review, merge, merged-main CI, issue closure.
+
+## Documentation disposition
+
+- Updated canonical `docs/PRD.md` with FSP requirements and acceptance criteria.
+- This is an internal test/reliability change with no API, user workflow, deployment, navigation, or publishing-surface change; no user/admin/API/sitemap update is required.
+- `docs/TASKS.md` remains unchanged because the project contract makes it orchestrator-only.
+
+## Risks
+
+- The CI failure did not print its captured argv, so the exact CI payload is unavailable. The stress control proves the assertion is non-portable and can emit the exact false verdict; branch CI is the canonical confirmation that replacing it resolves pipeline 2269’s failure class.
+- Printing fixture argv is safe only while this test’s projection remains non-secret. The diagnostic must stay scoped to the test capture and shell-escaped.

docs/scratchpads/1099-pipefail-sweep.md

@@ -0,0 +1,37 @@
+# #1099 — pipefail + early-exit sweep
+
+## Scope and decisions
+
+- Baseline `df4c591ab42aa1ae62c12935fdc0e772684864a0`, after #1100 removed its 35 sites.
+- Split into review-sized non-closing tranches: runtime/general; tmux/git/quality tests; wake validation/tests.
+- Do not equate class membership with demonstrated risk. Do not use payload size or pipeline stage count as a safety proxy.
+- Preserve the issue's withdrawn findings for `qa-hook-stdin.sh` and the two fresh-directory `pnpm pack` lookups. Fix `install.sh:312` because malformed multi-root input must reach its named handler.
+
+## Tranche 1 TDD
+
+RED-first control: `node --test scripts/pipefail-early-exit.test.mjs` reported exactly 26 non-accepted runtime/general sites, including `install.sh:312`, and exited 1. A checked-in fixture generated from immutable baseline `df4c591a` records all 26 normalized sites; the control passes every fixture entry through the same scanner, asserts exact identity/count/uniqueness, and separately requires zero findings in the current tree. It also inventories accepted sites rather than silently excluding whole files.
+
+Construction choices:
+
+- here-string/file redirection for scalar grep assertions;
+- full capture then parameter expansion for first-line selection;
+- arrays/`mapfile` for complete populations;
+- direct jq/awk/grep selection where one tool can express the property;
+- no `|| true` added to a load-bearing assertion.
+
+Site-by-site verdicts: `docs/reports/quality/1099-pipefail-sweep.md`.
+
+## Tranche 2 TDD
+
+Expanded the unconditional scanner over 11 non-wake test harnesses. RED named exactly 22 source lines; a second immutable-baseline fixture now asserts those 22 entries through the same scanner. Rewrites preserve command status by capturing producers before redirected assertions, use parameter expansion for line selection, and use complete `mapfile` populations where ordering matters. Current-tree finding count is zero for tranches 1 and 2.
+
+## Verification so far
+
+- `bash -n` on every changed shell script: pass.
+- structural Node control: pass.
+- `test-mutate-push-guard.sh`: 8/8 pass.
+- `test-send-message-verdict.sh`: 3/3 pass.
+- `test-send-message-socket.sh`: pass.
+- Independent review 143 found two semantic regressions: a help-probe `|| true` changed the failure truth table, and an unguarded Git capture changed non-Git data-dir behavior from rc 0 + JSON to silent rc 128. Both received RED-first regressions before correction; help status is now separate and required, and Git status remains condition-guarded.
+- Wake detector/reconcile/digest/preimage suites terminate at their existing fail-closed #973 `BASH_LINENO` environment probe (exit 97, observed `[3 5]`, expected `[3 4]`) before subject tests. No bypass or skip was used; canonical CI remains required.
+- ShellCheck reports only pre-existing source-following, unused-variable, and untouched `ls | head` findings; no new diagnostic was introduced.

docs/scratchpads/462-fed-m3-06-get-verb.md

@@ -1,38 +0,0 @@
-# Scratchpad — FED-M3-06 get verb
-
-## Objective
-
-Implement `POST /api/federation/v1/get/:resource/:id` for M3 inbound federation reads.
-
-## Scope
-
-- `apps/gateway/src/federation/server/verbs/get.controller.ts`
-- `apps/gateway/src/federation/server/verbs/get-query.service.ts`
-- Unit coverage for controller pipeline + query service RBAC guardrails
-- Register controller/service in `FederationModule`
-
-## Plan
-
-1. Mirror the list verb pipeline: `FederationAuthGuard` → `FederationScopeService` → read-only query service.
-2. Return one `_source: "local"` tagged item on success.
-3. Return federation error envelopes:
-   - `404 not_found` when the resource id does not exist.
-   - `403 scope_violation` when the row exists but falls outside native RBAC/scope intersection.
-   - `400 invalid_request` for malformed ids/scope requests.
-4. Keep read audit persistence deferred to M4; no body or response persistence in M3.
-
-## Verification Evidence
-
-- Rebased onto `origin/main` at `86e106fcc9a1dfa3a18f7846bb477be128794aad` after M3-05 merged; resolved `FederationModule` by registering both list and get verb controllers/services.
-- Review-change coverage added for comment 15971:
-  - get note access now requires subject ownership AND authorized mission intersection.
-  - missing federation context returns structured `401 unauthorized` envelope.
-  - unsupported get resources fail closed with structured denial.
-  - PGlite regressions cover cross-user note exclusion and subject-note unauthorized-mission exclusion.
-- `pnpm --filter @mosaicstack/gateway test -- src/federation/server/verbs/__tests__/get.controller.spec.ts src/federation/server/verbs/__tests__/get-query.service.spec.ts` — pass (2 files / 17 tests; re-run after review changes).
-- `pnpm --filter @mosaicstack/gateway build` — pass (re-run after review changes).
-- `pnpm build` — pass (23 successful tasks before review changes).
-- `pnpm typecheck` — pass (41 successful tasks; re-run after review changes).
-- `pnpm lint` — pass (23 successful tasks; re-run after review changes).
-- `pnpm format:check` — pass (re-run after review changes).
-- `~/.config/mosaic/tools/codex/codex-code-review.sh --uncommitted` — approve, 0 findings after review changes.

docs/scratchpads/B1-next-durable-publish-design.md

@@ -1,82 +0,0 @@
-# B1 / @next Durable Publish Pipeline — Design
-
-## Objective
-
-Make `next` a durable integration line that publishes the artifacts required by downstream federation boot tests without manual builds.
-
-Every merge to `next` publishes:
-
-1. **npm prerelease packages** to the Gitea npm registry with dist-tag `next`.
-2. **Gateway container image** tagged only as `gateway:sha-<short>`.
-
-The existing stable release behavior remains isolated to `main` / tags.
-
-## Registry verification
-
-Target registry: `https://git.mosaicstack.dev/api/packages/mosaicstack/npm/`.
-
-Pre-implementation checks:
-
-- `npm view @mosaicstack/mosaic dist-tags --registry https://git.mosaicstack.dev/api/packages/mosaicstack/npm/ --json` returned a dist-tags object (`latest: 0.0.48`).
-- `npm view @mosaicstack/mosaic@latest version --registry https://git.mosaicstack.dev/api/packages/mosaicstack/npm/` resolved `0.0.48`.
-- `@next` currently returns 404 because no `next` dist-tag exists yet; this is expected before the first next prerelease publish.
-
-Pipeline design includes a post-publish verification that `npm view @mosaicstack/mosaic@next version` resolves to the exact CI-computed prerelease version. If Gitea fails to honor the `next` dist-tag, the pipeline fails closed.
-
-## Version scheme
-
-The prerelease version is computed at publish time only; no `package.json` version changes are committed.
-
-For each non-private `@mosaicstack/*` package:
-
-```text
-<target-stable>-next.<CI_PIPELINE_NUMBER>
-```
-
-Where:
-
-- `CI_PIPELINE_NUMBER` is Woodpecker's monotonic pipeline number.
-- `target-stable` is the package's current committed stable version with the patch component incremented.
-  - Example: `@mosaicstack/mosaic` `0.0.48` publishes as `0.0.49-next.1626`.
-  - Example: `@mosaicstack/gateway` `0.0.6` publishes as `0.0.7-next.1626`.
-
-Rationale:
-
-- npm semver sorts `0.0.49-next.1627` above `0.0.49-next.1626`.
-- The prerelease does not overtake the future stable `0.0.49`.
-- The monotonic pipeline number avoids conflicts across repeated `next` merges.
-
-## Branch and tag guardrails
-
-| Pipeline path         | Branch/event                   | Publishes                                               | Forbidden              |
-| --------------------- | ------------------------------ | ------------------------------------------------------- | ---------------------- |
-| stable npm publish    | `main` push/manual or tag      | package versions already committed in package manifests | `@next` dist-tag       |
-| next npm publish      | `next` push/manual only        | CI-computed prereleases with `--tag next`               | `latest` dist-tag      |
-| gateway image         | `main` push/manual or tag      | `sha-<short>` + `latest` on main + tag on tag events    | next prerelease npm    |
-| gateway image         | `next` push/manual only        | `sha-<short>` only                                      | `latest`               |
-| appservice/web images | `main` push/manual or tag only | existing stable image behavior                          | next image publication |
-
-The pipeline has explicit branch checks inside the publish commands as a second fail-closed layer beyond Woodpecker `when` clauses.
-
-## Implementation plan
-
-1. Widen `.woodpecker/publish.yml` top-level `when` to include `next` so the publish pipeline runs on next merges.
-2. Keep existing `publish-npm` on `main` / tags only.
-3. Add `publish-next-npm` for `next` push/manual only:
-   - configure Gitea npm auth from existing `gitea_token` secret as `NPM_TOKEN`;
-   - preflight registry dist-tag metadata;
-   - compute prerelease versions in CI by temporarily editing package manifests in the workspace;
-   - run `pnpm publish ... --tag next` against non-private `@mosaicstack/*` packages;
-   - verify `@mosaicstack/mosaic@next` resolves to the computed version.
-4. Split image `when` anchors:
-   - `image_build_when` includes `next` and is used by `build-gateway`;
-   - `main_image_build_when` keeps appservice/web on main/tags only.
-5. Keep gateway next image destinations to `sha-<short>` only; no `latest` on next.
-
-## Risk controls
-
-- Auth/registry failures are fatal.
-- No manual image build/push path is introduced.
-- No production `latest` tags are touched from `next`.
-- No `@latest` npm dist-tags are touched from `next`.
-- All changes live in CI config and docs; no runtime source behavior changes.

docs/scratchpads/B2-skills-sync-path.md

@@ -1,34 +0,0 @@
-# B2 — Fresh-install skills sync path
-
-## Problem
-
-Greenfield wizard on `next` reported:
-
-```text
-Skills sync script not found at ~/.config/mosaic/bin/mosaic-sync-skills
-Skills: install failed
-```
-
-## Diagnosis
-
-The framework install migration removed the legacy `~/.config/mosaic/bin/` directory and now installs framework helper scripts under:
-
-```text
-~/.config/mosaic/tools/_scripts/
-```
-
-`packages/mosaic/src/stages/finalize.ts` still resolved wizard helper scripts from `mosaicHome/bin`, so wizard-selected skills failed even though `mosaic-sync-skills` was present in the current framework layout.
-
-## Fix
-
-- Resolve framework helper scripts through `tools/_scripts/<name>` first.
-- Keep a legacy `bin/<name>` fallback for pre-migration installs.
-- Point missing-script warnings at the current `tools/_scripts` layout.
-- Update the finalize skills test fixture to model the fresh framework layout.
-- Update framework README examples from legacy `bin/` helper paths to `tools/_scripts/`.
-
-## Verification
-
-- Unit: `pnpm --filter @mosaicstack/mosaic test -- finalize-skills`
-- Gates: `pnpm typecheck`, `pnpm lint`, `pnpm format:check`, `pnpm build`
-- Fresh path: ran `packages/mosaic/framework/install.sh` with a temp `MOSAIC_HOME` and `MOSAIC_SYNC_ONLY=1`; verified `tools/_scripts/mosaic-sync-skills` exists, legacy `bin/mosaic-sync-skills` does not, and the script installs a selected fake `lint` skill into Mosaic + Pi runtime skill directories.

docs/scratchpads/B3-wizard-gateway-health-order.md

@@ -1,36 +0,0 @@
-# B3 — Wizard completion ordering
-
-## Problem
-
-The wizard printed the success summary / `Mosaic is ready.` during `finalizeStage`, before the gateway configuration stage had completed its daemon health check. If the gateway health gate later failed, the user could see a success claim followed by a gateway failure.
-
-## Diagnosis
-
-`finalizeStage` handled both mutation work and terminal success messaging. Wizard paths then ran `gatewayConfigStage` and `gatewayBootstrapStage` afterward:
-
-1. finalize writes config, links runtime assets, syncs skills, runs doctor;
-2. finalize prints `Installation Summary` + `Mosaic is ready.`;
-3. gateway config starts/waits for daemon health;
-4. gateway bootstrap runs.
-
-The summary needed to be deferred until after the gateway readiness gates.
-
-## Fix
-
-- `finalizeStage` now returns a `showSummary()` callback and supports `deferSummary`.
-- Wizard/quick-start paths call finalize with `deferSummary: true`.
-- `showSummary()` is called only after gateway config reports ready and bootstrap completes, or immediately when the caller explicitly skips gateway setup.
-- If gateway health/config reports not ready, the wizard returns/aborts without printing the success summary.
-- Folded in adjacent runtime install hint fix for Pi: `curl -fsSL https://pi.dev/install.sh | sh`.
-
-## Verification
-
-- Added unified-wizard coverage for summary-after-health and no-summary-on-health-failure.
-- Targeted: `pnpm --filter @mosaicstack/mosaic test -- unified-wizard finalize-skills`
-- `pnpm format:check`
-- `pnpm typecheck`
-- `pnpm lint`
-- `pnpm build`
-- `pnpm test`
-- Codex code review: approve.
-- Codex security review: one low finding on the requested Pi `curl | sh` install hint; no security finding in the wizard completion-ordering change.

docs/scratchpads/B4-wizard-step-dedup.md

@@ -1,36 +0,0 @@
-# B4 — Wizard step deduplication
-
-## Problem
-
-Greenfield wizard testing showed completed wizard steps could be executed again after the menu marked them `[done]`. In practice this made the Providers/API-key flow and Skills flow appear twice in one wizard run.
-
-There was a second related API-key duplication path: when the Providers step was completed with no key, `gatewayConfigStage` still prompted for `ANTHROPIC_API_KEY` during Finish because it only skipped the gateway API-key prompt when `providerKey` was non-empty.
-
-## Diagnosis
-
-- `runMenuLoop` labeled completed sections with `[done]`, but still dispatched the selected step again if the user selected that row.
-- Quick Start ran Providers and Skills but did not mark those sections complete in `completedSections`.
-- `runFinishPath`/`quickStartPath` defaulted `providerType` to `none` for gateway config, which made it impossible for `gatewayConfigStage` to distinguish:
-  - provider step completed and user intentionally skipped the key, vs.
-  - provider step was never run.
-
-## Fix
-
-- Added a shared menu section key helper and a completed-step guard in `runMenuLoop`.
-- Completed menu steps now log a skip message instead of re-running their stage.
-- Quick Start marks Providers and Skills complete after running them.
-- Finish/Quick Start now pass `state.providerType` as-is to gateway config instead of defaulting to `none`.
-- `gatewayConfigStage` treats `providerType: 'none'` as an explicit completed provider setup with no key and skips the second gateway API-key prompt.
-
-## Verification
-
-- Added unified wizard regression coverage asserting repeated Providers/Skills menu selections only execute each stage once.
-- Added gateway config coverage asserting `providerType: 'none'` does not prompt for a gateway API key and writes no API key env var.
-- Targeted: `pnpm --filter @mosaicstack/mosaic test -- unified-wizard gateway-config`
-- `pnpm format:check`
-- `pnpm typecheck`
-- `pnpm lint`
-- `pnpm build`
-- `pnpm test`
-- Codex code review: approve.
-- Codex security review: no findings.

docs/scratchpads/FED-M3-10-integration-tests.md

@@ -1,60 +0,0 @@
-# FED-M3-10 — Federation M3 Integration Tests
-
-## Objective
-
-Add single-gateway gateway integration tests for M3 acceptance #6 and #7.
-
-## Branch / base
-
-- Branch: `feat/federation-m3-integration`
-- Base: `origin/next` (`838701bd` after M3-06/#683 merge)
-- PR base when unblocked: `next`
-
-## Scope
-
-- Real PostgreSQL via `@mosaicstack/db`.
-- Mocked TLS context / Fastify request shim for `FederationAuthGuard`.
-- Direct controller calls using the real M3 route contract: `POST /api/federation/v1/list/:resource` with body `{ limit?, cursor? }`.
-- Gated by `FEDERATED_INTEGRATION=1`.
-- No federation harness dependency.
-
-## Fixture notes
-
-Aligned with the B2 seed design vocabulary:
-
-- `tasks` visibility uses personal `projects` + `missions` chain.
-- `notes` are `mission_tasks.notes`; the integration suite asserts subject-only note visibility on an authorized mission.
-- Seed includes a second user and unauthorized team/project tasks to prove exclusion from the max-row-cap list result.
-- Grants/peers are direct DB fixtures; cert auth still runs through `FederationAuthGuard` using real X.509 certs generated by existing test helpers.
-
-## Current implementation
-
-Added `apps/gateway/src/__tests__/integration/federation-m3-list.integration.test.ts` covering:
-
-1. M3 #6 — cert missing Mosaic OIDs returns 401 federation `unauthorized` envelope.
-2. M3 #6 — valid cert whose grant row is `revoked` returns 403 federation `forbidden` envelope.
-3. M3 #7 — active grant with `max_rows_per_query: 2` caps `list tasks`, returns `_truncated` + `nextCursor`, source-tags rows, and excludes other-user / unauthorized-team tasks.
-4. Cross-user notes invariant — subject can list their own `mission_tasks.notes` row while another user's note on the same authorized mission is excluded.
-5. Unsupported-resource invariant — `list widgets` fails closed with a federation `scope_violation` envelope.
-
-## Verification
-
-- `pnpm --filter @mosaicstack/types build` — PASS.
-- `pnpm --filter @mosaicstack/db build` — PASS.
-- `pnpm --filter @mosaicstack/storage build` — PASS.
-- `pnpm --filter @mosaicstack/brain build` — PASS.
-- `pnpm --filter @mosaicstack/queue build` — PASS.
-- `pnpm --filter @mosaicstack/config build` — PASS.
-- `pnpm --filter @mosaicstack/auth build` — PASS.
-- `pnpm --filter @mosaicstack/gateway test -- src/__tests__/integration/federation-m3-list.integration.test.ts` — PASS skipped when `FEDERATED_INTEGRATION` unset (5 skipped).
-- `FEDERATED_INTEGRATION=1 pnpm --filter @mosaicstack/gateway test -- src/__tests__/integration/federation-m3-list.integration.test.ts` — PASS (5 tests) after local `docker compose up -d postgres` + `pnpm --filter @mosaicstack/db db:push`.
-- `pnpm --filter @mosaicstack/gateway typecheck` — PASS.
-- `pnpm --filter @mosaicstack/gateway lint` — PASS.
-- `pnpm format:check` — PASS.
-- `~/.config/mosaic/tools/codex/codex-code-review.sh --uncommitted` — PASS; approve, no findings.
-- `~/.config/mosaic/tools/codex/codex-security-review.sh --uncommitted` — PASS; risk level none, no findings.
-
-## Push / PR
-
-- #683 landed in `next`; branch rebased onto `origin/next` before push.
-- CI is serialized; run queue guard before push.

docs/scratchpads/installer-next-fast-npm-20260625.md

@@ -1,40 +0,0 @@
-# Installer `--next` fast npm lane — 2026-06-25
-
-## Scope
-
-Flip `tools/install.sh --next` from source-build-first to fast npm `@next` first, with source fallback.
-
-## Registry reality check
-
-Gitea npm registry: `https://git.mosaicstack.dev/api/packages/mosaicstack/npm/`
-
-Verified before implementation:
-
-- `@mosaicstack/mosaic@next` resolves to `0.0.49-next.1633`.
-- `@mosaicstack/gateway@next` resolves to `0.0.7-next.1633`.
-- `@mosaicstack/gateway` dist-tags include `latest: 0.0.6` and `next: 0.0.7-next.1633`.
-- `apps/gateway/package.json` is non-private and has Gitea npm `publishConfig`.
-
-Conclusion: the installer can fast-install both CLI and gateway npm packages for `--next`. The gateway Docker `gateway:sha-<short>` remains the deployment/harness artifact; the npm gateway package is valid for the installer global package path.
-
-## Behavior
-
-- `--next` with no explicit ref:
-  1. framework archive from `next`;
-  2. resolve `@mosaicstack/gateway@next` and `@mosaicstack/mosaic@next`;
-  3. require both resolved versions to share the same `next.<pipeline>` suffix;
-  4. install the exact resolved package versions;
-  5. set `MOSAIC_GATEWAY_SKIP_NPM_INSTALL=1` so wizard does not overwrite the prerelease gateway;
-  6. if either package is missing/unreachable/mismatched/fails, fall back to existing source build at `next`.
-- `--dev` remains pure source build.
-- explicit `--ref` / `MOSAIC_REF` still wins over `--next` and uses the source path for that exact ref.
-
-## Install detail
-
-The installer writes the scoped npmrc mapping (`@mosaicstack:registry=...`) and then runs npm install without overriding npm's default registry. Passing `--registry=<gitea>` to `npm install` forces public transitive dependencies (for example `@anthropic-ai/sdk`) to resolve from Gitea and breaks the fast path; the scoped npmrc mapping is the correct split-registry behavior.
-
-## Verification notes
-
-- Added `tools/install-next-lane.test.sh` with a fake npm/source harness for exact-version fast install, registry failure source fallback, explicit-ref precedence, and mismatched suffix warning.
-- Wired the installer harness into `pnpm test` via `pnpm run test:installer`.
-- Real temp-prefix fast install succeeded with `@mosaicstack/[email protected]` and `@mosaicstack/[email protected]`.

docs/scratchpads/installer-next-lane-20260624.md

@@ -1,35 +0,0 @@
-# Scratchpad — installer `--next` lane
-
-## Objective
-
-Add a prerelease installer lane for the permanent `next` integration branch.
-
-## Scope
-
-- `tools/install.sh`
-- README/install documentation
-- Follow-up design note for future npm `@next` prerelease publishing
-
-## Plan
-
-1. Add `--next` and `MOSAIC_NEXT=1` as source-build shorthand for `next`.
-2. Preserve explicit ref precedence: `MOSAIC_REF` and `--ref` win over `--next`.
-3. Update installer source display/help text.
-4. Document three lanes:
-   - stable npm `@latest`
-   - prerelease `--next`
-   - contributor `--dev --ref X`
-5. Run shell and repo gates locally, then hold before push/PR until runner serialization greenlight.
-
-## Verification
-
-- `bash -n tools/install.sh` — pass.
-- `docker run --rm -v "$PWD:/mnt" -w /mnt koalaman/shellcheck:stable tools/install.sh` — pass.
-- `bash tools/install.sh --check --framework --next` — source display shows `ref: next, --next prerelease lane`.
-- `bash tools/install.sh --check --cli --next --ref feature-x` — source display shows explicit ref wins.
-- `MOSAIC_NEXT=1 MOSAIC_REF=feature-env bash tools/install.sh --check --cli` — source display shows explicit env ref wins.
-- `pnpm install --frozen-lockfile --prefer-offline --store-dir /home/jarvis/.local/share/pnpm/store` — pass (local override for repo `.npmrc` CI store path).
-- `pnpm typecheck` — pass (41 successful tasks).
-- `pnpm lint` — pass (23 successful tasks).
-- `pnpm format:check` — pass.
-- `bash tools/e2e-install-test.sh` — attempted; current baseline fails during gateway health after stable registry install because Valkey is unavailable in the clean container. The `tools/install.sh --yes --no-auto-launch` stage itself completed before the downstream gateway verification failure.

docs/scratchpads/lease-remediation/dispatch/measure-W-B.md

@@ -1,93 +0,0 @@
-# W-B — Measure Pi's real tool registry
-
-- **Task / internal ref:** W-B from the lease-remediation orchestrator brief (no matching `docs/TASKS.md` row; workers do not modify that file)
-- **Objective:** identify the exact tool names emitted as `event.toolName` by the installed Pi runtime and compare them with the broker's Pi read-only carve-out.
-- **Scope:** measurement and report only; no broker or runtime source changes. W-C is out of scope.
-- **Budget:** no explicit token cap; constrained to this scratchpad and one local commit.
-- **Installed runtime:** `@earendil-works/pi-coding-agent` / `pi` `0.84.1`.
-
-## Method
-
-I created a throwaway extension at `/tmp/measure-pi-tool-registry.ts` (not in the worktree). On `session_start` it recorded `pi.getAllTools()` and `pi.getActiveTools()`; on every `tool_call` it appended the exact `event.toolName`. I then launched an isolated, ephemeral Pi session with all built-ins explicitly selected:
-
-```text
-PI_OFFLINE=1 pi --mode print --no-session --no-approve \
-  --no-context-files --no-skills --no-prompt-templates --no-extensions \
-  -e /tmp/measure-pi-tool-registry.ts \
-  --tools read,bash,edit,write,grep,find,ls <deterministic probe prompt>
-```
-
-The prompt exercised file read, content search, file search, directory listing, shell execution, file write, and file edit. Pi exited `0`; every selected tool produced one `tool_call`. The write/edit control artifact ended with exact content `after`, proving the mutating calls executed in order.
-
-This runtime observation was cross-checked against the installed distribution's canonical registry at `dist/core/tools/index.js:17`, which declares the same seven names. The gate consumes the measured field directly at `packages/mosaic/framework/runtime/pi/mosaic-extension.ts:368`.
-
-## Exact distinct built-in set
-
-The installed Pi built-in registry is exactly:
-
-```text
-{bash, edit, find, grep, ls, read, write}
-```
-
-| Tool | Runtime registry observation | `tool_call` observation | Installed definition |
-| --- | --- | --- | --- |
-| `read` | `<builtin:read>` | observed once | `dist/core/tools/read.js:138` |
-| `bash` | `<builtin:bash>` | observed once | `dist/core/tools/bash.js:231` |
-| `edit` | `<builtin:edit>` | observed once | `dist/core/tools/edit.js:170` |
-| `write` | `<builtin:write>` | observed once | `dist/core/tools/write.js:138` |
-| `grep` | `<builtin:grep>` | observed once | `dist/core/tools/grep.js:79` |
-| `find` | `<builtin:find>` | observed once | `dist/core/tools/find.js:79` |
-| `ls` | `<builtin:ls>` | observed once | `dist/core/tools/ls.js:61` |
-
-The raw distinct `event.toolName` result was:
-
-```json
-["bash", "edit", "find", "grep", "ls", "read", "write"]
-```
-
-Pi registers all seven, but its default active set is only `read`, `bash`, `edit`, and `write` (`dist/core/sdk.js:132`). The probe explicitly activated all seven so the three search/list tools could be observed at the hook.
-
-## Positive control
-
-The known `read` tool was the control. The method surfaced it twice:
-
-1. `pi.getAllTools()` returned `read` with source path `<builtin:read>`.
-2. Reading `/tmp/pi-registry-probe/seed.txt`, which contained `CONTROL_TOKEN`, produced one hook record with `event.toolName === "read"`.
-
-The control was therefore positive; the seven-name result is measured, not an empty-probe inference.
-
-## Carve-out comparison and collision result
-
-The broker currently declares `{"read", "grep", "find", "ls"}` at `packages/mosaic/framework/tools/lease-broker/daemon.py:54`.
-
-- `read`: real built-in.
-- `grep`: real built-in.
-- `find`: real built-in.
-- `ls`: real built-in.
-
-All four carve-out names are exact, case-sensitive Pi tool names.
-
-The general execution/writing tool names are `bash`, `edit`, and `write`. Their intersection with the carve-out is empty:
-
-```text
-{bash, edit, write} ∩ {read, grep, find, ls} = ∅
-```
-
-Therefore no general shell-exec or file-mutating Pi tool shares a name with a carve-out entry. `grep` and `find` may invoke constrained search helpers internally, but neither exposes an arbitrary command interface; the arbitrary command tool is distinctly named `bash`.
-
-The Mosaic extension separately registers the non-built-in custom tool `mosaic_context_recover` at `packages/mosaic/framework/runtime/pi/mosaic-extension.ts:379`; the broker handles that identity through its dedicated recovery exemption rather than the read-only set (`daemon.py:722`). Unknown or third-party custom tools are not part of Pi's built-in seven-name registry and remain outside the carve-out.
-
-## Verification evidence
-
-- `pi --version` → `0.84.1`.
-- Isolated probe exit → `0`.
-- Runtime `getAllTools()` count → `7`, all with `sourceInfo.source === "builtin"`.
-- Distinct hook names → `bash`, `edit`, `find`, `grep`, `ls`, `read`, `write`.
-- Hook counts → exactly one call for each of the seven names.
-- Mutation artifact after `write` then `edit` → exact content `after`.
-- Installed registry source → `allToolNames = new Set(["read", "bash", "edit", "write", "grep", "find", "ls"])`.
-
-## Risks / limitations
-
-- The probe deliberately disabled all other extensions, so extension-defined third-party tools were excluded from the built-in registry measurement. The production gate still receives those names and treats names outside the broker carve-out as mutating/fail-closed.
-- Explicit `--tools` activation was required to exercise `grep`, `find`, and `ls`; this does not imply they are active in Pi's default four-tool configuration.

package.json

@@ -10,8 +10,7 @@
     "clean:generated": "node scripts/clean-generated.mjs",
     "typecheck": "pnpm preflight && turbo run typecheck",
     "test:checkout": "node --test scripts/*.test.mjs",
-    "test": "pnpm test:checkout && turbo run test && pnpm run test:installer",
-    "test:installer": "bash tools/install-next-lane.test.sh",
+    "test": "pnpm test:checkout && turbo run test",
     "format": "prettier --write \"**/*.{ts,tsx,js,jsx,json,md}\"",
     "format:check": "prettier --check \"**/*.{ts,tsx,js,jsx,json,md}\"",
     "prepare": "node scripts/install-hooks.mjs"

packages/mosaic/__tests__/integration/unified-wizard.test.ts

@@ -11,37 +11,9 @@ import { join } from 'node:path';
 import { tmpdir } from 'node:os';
 import { HeadlessPrompter } from '../../src/prompter/headless-prompter.js';
 import { createConfigService } from '../../src/config/config-service.js';
-import type { SelectOption } from '../../src/prompter/interface.js';
-import type { MenuSection, WizardState } from '../../src/types.js';
 
 const gatewayConfigMock = vi.fn();
 const gatewayBootstrapMock = vi.fn();
-const providerSetupMock = vi.fn();
-const skillsSelectMock = vi.fn();
-
-class SequencedMenuPrompter extends HeadlessPrompter {
-  constructor(
-    answers: Record<string, string | boolean | string[]>,
-    private readonly menuChoices: string[],
-  ) {
-    super(answers);
-  }
-
-  override async select<T>(opts: {
-    message: string;
-    options: SelectOption<T>[];
-    initialValue?: T;
-  }): Promise<T> {
-    if (opts.message === 'What would you like to configure?') {
-      const next = this.menuChoices.shift();
-      if (!next) throw new Error('No queued menu choice left');
-      const match = opts.options.find((o) => String(o.value) === next);
-      if (!match) throw new Error(`Queued menu choice not available: ${next}`);
-      return match.value;
-    }
-    return super.select(opts);
-  }
-}
 
 vi.mock('../../src/stages/gateway-config.js', () => ({
   gatewayConfigStage: (...args: unknown[]) => gatewayConfigMock(...args),
@@ -51,14 +23,6 @@ vi.mock('../../src/stages/gateway-bootstrap.js', () => ({
   gatewayBootstrapStage: (...args: unknown[]) => gatewayBootstrapMock(...args),
 }));
 
-vi.mock('../../src/stages/provider-setup.js', () => ({
-  providerSetupStage: (...args: unknown[]) => providerSetupMock(...args),
-}));
-
-vi.mock('../../src/stages/skills-select.js', () => ({
-  skillsSelectStage: (...args: unknown[]) => skillsSelectMock(...args),
-}));
-
 // Import AFTER the mocks so runWizard picks up the mocked stage modules.
 import { runWizard } from '../../src/wizard.js';
 
@@ -80,16 +44,6 @@ describe('Unified wizard (runWizard with default skipGateway)', () => {
     }
     gatewayConfigMock.mockReset();
     gatewayBootstrapMock.mockReset();
-    providerSetupMock.mockReset();
-    skillsSelectMock.mockReset();
-    providerSetupMock.mockImplementation(async (_p: HeadlessPrompter, state: WizardState) => {
-      state.providerType = 'none';
-      state.completedSections?.add('providers' satisfies MenuSection);
-    });
-    skillsSelectMock.mockImplementation(async (_p: HeadlessPrompter, state: WizardState) => {
-      state.selectedSkills = [];
-      state.completedSections?.add('skills' satisfies MenuSection);
-    });
     // Pretend we're on an interactive TTY so the wizard's headless-abort
     // branch does not call `process.exit(1)` during these tests.
     Object.defineProperty(process.stdin, 'isTTY', { value: true, configurable: true });
@@ -144,12 +98,8 @@ describe('Unified wizard (runWizard with default skipGateway)', () => {
     expect(bootstrapCall[2]).toMatchObject({ host: 'localhost', port: 14242 });
   });
 
-  it('prints the success summary only after gateway health succeeds', async () => {
-    gatewayConfigMock.mockImplementation(async (p: HeadlessPrompter) => {
-      p.log('Gateway is healthy.');
-      return { ready: true, host: 'localhost', port: 14242 };
-    });
-    gatewayBootstrapMock.mockResolvedValue({ completed: true });
+  it('does not invoke bootstrap when config stage reports not ready', async () => {
+    gatewayConfigMock.mockResolvedValue({ ready: false });
 
     const prompter = new HeadlessPrompter({
       'Installation mode': 'quick',
@@ -168,43 +118,6 @@ describe('Unified wizard (runWizard with default skipGateway)', () => {
       skipGatewayNpmInstall: true,
     });
 
-    const logs = prompter.getLogs();
-    const healthIndex = logs.findIndex((line) => line.includes('Gateway is healthy.'));
-    const summaryIndex = logs.findIndex((line) => line.includes('Installation Summary'));
-    const readyIndex = logs.findIndex((line) => line.includes('Mosaic is ready.'));
-
-    expect(healthIndex).toBeGreaterThanOrEqual(0);
-    expect(summaryIndex).toBeGreaterThan(healthIndex);
-    expect(readyIndex).toBeGreaterThan(summaryIndex);
-  });
-
-  it('does not claim success when gateway health reports not ready', async () => {
-    gatewayConfigMock.mockImplementation(async (p: HeadlessPrompter) => {
-      p.warn('Gateway did not become healthy within 30 seconds.');
-      return { ready: false };
-    });
-
-    const prompter = new HeadlessPrompter({
-      'Installation mode': 'quick',
-      'What name should agents use?': 'TestBot',
-      'Communication style': 'direct',
-      'Your name': 'Tester',
-      'Your pronouns': 'They/Them',
-      'Your timezone': 'UTC',
-    });
-
-    await runWizard({
-      mosaicHome: tmpDir,
-      sourceDir: tmpDir,
-      prompter,
-      configService: createConfigService(tmpDir, tmpDir),
-      skipGatewayNpmInstall: true,
-    });
-
-    const logs = prompter.getLogs();
-    expect(logs.some((line) => line.includes('Gateway did not become healthy'))).toBe(true);
-    expect(logs.some((line) => line.includes('Installation Summary'))).toBe(false);
-    expect(logs.some((line) => line.includes('Mosaic is ready.'))).toBe(false);
     expect(gatewayConfigMock).toHaveBeenCalledTimes(1);
     expect(gatewayBootstrapMock).not.toHaveBeenCalled();
   });
@@ -230,34 +143,4 @@ describe('Unified wizard (runWizard with default skipGateway)', () => {
     expect(gatewayConfigMock).not.toHaveBeenCalled();
     expect(gatewayBootstrapMock).not.toHaveBeenCalled();
   });
-
-  it('does not re-run completed provider or skills menu steps', async () => {
-    const prompter = new SequencedMenuPrompter(
-      {
-        'What name should agents use?': 'TestBot',
-        'Communication style': 'direct',
-        'Your name': 'Tester',
-        'Your pronouns': 'They/Them',
-        'Your timezone': 'UTC',
-      },
-      ['providers', 'providers', 'skills', 'skills', 'finish'],
-    );
-
-    await runWizard({
-      mosaicHome: tmpDir,
-      sourceDir: tmpDir,
-      prompter,
-      configService: createConfigService(tmpDir, tmpDir),
-      skipGateway: true,
-    });
-
-    expect(providerSetupMock).toHaveBeenCalledTimes(1);
-    expect(skillsSelectMock).toHaveBeenCalledTimes(1);
-    expect(prompter.getLogs()).toEqual(
-      expect.arrayContaining([
-        expect.stringContaining('Providers [done] is already complete; skipping.'),
-        expect.stringContaining('Skills [done] is already complete; skipping.'),
-      ]),
-    );
-  });
 });

packages/mosaic/framework/defaults/README.md

@@ -43,16 +43,6 @@ The installer:
 - Runs a health audit
 - Detects existing installs and preserves local files (SOUL.md, USER.md, etc.)
 
-### Install lanes
-
-| Lane                     | Command                               | Use when                                       | Source                                                                                       |
-| ------------------------ | ------------------------------------- | ---------------------------------------------- | -------------------------------------------------------------------------------------------- |
-| Stable                   | `bash tools/install.sh`               | You want the released framework and CLI        | npm `@mosaicstack/mosaic@latest` + `main`                                                    |
-| Prerelease integration   | `bash tools/install.sh --next`        | You want the permanent `next` integration lane | Fast npm `@mosaicstack/mosaic@next` + `@mosaicstack/gateway@next`; source fallback at `next` |
-| Contributor/source build | `bash tools/install.sh --dev --ref X` | You are validating a branch before release     | Build-from-source at the requested git ref                                                   |
-
-`--next` is fast-by-default from the Gitea npm `next` dist-tag and falls back to a source build at the permanent `next` branch if the dist-tag is missing or unreachable. Explicit `--ref` or `MOSAIC_REF` wins and uses the source path.
-
 ## First Run
 
 After install, open a new terminal (or `source ~/.bashrc`) and run:
@@ -118,8 +108,8 @@ You can still launch runtimes directly (`claude`, `codex`, etc.) — thin runtim
 ├── TOOLS.md               ← Machine-level tool reference (generated by mosaic init)
 ├── STANDARDS.md           ← Machine-wide standards
 ├── guides/                ← Operational guides (E2E delivery, PRD, docs, etc.)
+├── bin/                   ← CLI tools (mosaic launcher, mosaic-init, mosaic-doctor, etc.)
 ├── tools/                 ← Tool suites: git, orchestrator, prdy, quality, etc.
-│   └── _scripts/          ← Framework helper scripts (sync skills, doctor, runtime links)
 ├── runtime/               ← Runtime adapters + runtime-specific references
 │   ├── claude/            ← CLAUDE.md, RUNTIME.md, settings.json, hooks
 │   ├── codex/             ← instructions.md, RUNTIME.md
@@ -184,9 +174,7 @@ The installer preserves local `SOUL.md`, `USER.md`, `TOOLS.md`, and `memory/` by
 bash tools/install.sh --check       # Version check only
 bash tools/install.sh --framework   # Framework only (skip npm CLI)
 bash tools/install.sh --cli         # npm CLI only (skip framework)
-bash tools/install.sh --next        # Prerelease lane: npm @next, source fallback
-bash tools/install.sh --dev         # Contributor lane: source build at --ref/main
-bash tools/install.sh --ref v1.0    # Install from a specific git ref (--ref wins over --next)
+bash tools/install.sh --ref v1.0    # Install from a specific git ref
 ```
 
 The installer rejects unrecognized flags or positional arguments before making changes and prints the supported-option usage.
@@ -196,11 +184,10 @@ The installer rejects unrecognized flags or positional arguments before making c
 The installer syncs skills from `mosaic/agent-skills` into `~/.config/mosaic/skills/`. Install, wizard finalization, and `mosaic update` automatically reconcile every canonical skill into Claude Code's `~/.claude/skills/` directory.
 
 ```bash
-mosaic sync                                                   # Full canonical catalog sync
-~/.config/mosaic/tools/_scripts/mosaic-sync-skills --link-only # Re-link only
-mosaic skill list                                              # Show registered, missing, dangling, and foreign entries
-mosaic skill register <name>                                   # Register or repair one canonical Claude link
-mosaic skill unregister <name>                                 # Remove one Mosaic-owned Claude link
+mosaic sync                         # Full canonical catalog sync
+mosaic skill list                   # Show registered, missing, dangling, and foreign entries
+mosaic skill register <name>        # Register or repair one canonical Claude link
+mosaic skill unregister <name>      # Remove one Mosaic-owned Claude link
 ```
 
 Skill names are direct children using `[A-Za-z0-9][A-Za-z0-9._-]*`, not paths. Registration rejects traversal/control characters and never replaces foreign files, directories, or symlinks; unregister removes only links that point inside the canonical Mosaic skill root. After registering during a running Claude Code session, use `/reload-skills` or start a new session.
@@ -210,8 +197,8 @@ M1 lifecycle management targets Claude Code. Pi can discover the canonical Mosai
 ## Health Audit
 
 ```bash
-mosaic doctor                                           # Standard audit
-~/.config/mosaic/tools/_scripts/mosaic-doctor --fail-on-warn      # Strict mode
+mosaic doctor                                          # Standard audit
+~/.config/mosaic/bin/mosaic-doctor --fail-on-warn      # Strict mode
 ```
 
 ## MCP Registration
@@ -222,8 +209,8 @@ sequential-thinking MCP is required for Mosaic Stack. The installer registers it
 To verify or re-register manually:
 
 ```bash
-~/.config/mosaic/tools/_scripts/mosaic-ensure-sequential-thinking
-~/.config/mosaic/tools/_scripts/mosaic-ensure-sequential-thinking --check
+~/.config/mosaic/bin/mosaic-ensure-sequential-thinking
+~/.config/mosaic/bin/mosaic-ensure-sequential-thinking --check
 ```
 
 ### Claude Code MCP Registration

packages/mosaic/framework/runtime/claude/commands/mosaic-promote.md

@@ -1 +0,0 @@
-Mosaic lease promotion was processed mechanically; no action is needed.

packages/mosaic/framework/runtime/claude/settings.json

@@ -32,18 +32,6 @@
         ]
       }
     ],
-    "UserPromptSubmit": [
-      {
-        "matcher": "^/mosaic-promote$",
-        "hooks": [
-          {
-            "type": "command",
-            "command": "python3 ~/.config/mosaic/tools/lease-broker/promote-begin.py",
-            "timeout": 15
-          }
-        ]
-      }
-    ],
     "PreToolUse": [
       {
         "matcher": ".*",
@@ -93,8 +81,8 @@
         "hooks": [
           {
             "type": "command",
-            "command": "python3 ~/.config/mosaic/tools/lease-broker/receipt-observer-client.py --runtime claude --latest-entry; observer_status=$?; python3 ~/.config/mosaic/tools/lease-broker/promote-complete.py; exit $observer_status",
-            "timeout": 15
+            "command": "python3 ~/.config/mosaic/tools/lease-broker/receipt-observer-client.py --runtime claude --latest-entry",
+            "timeout": 3
           },
           {
             "type": "command",

packages/mosaic/framework/systemd/user/test-fleet-units.sh

@@ -112,6 +112,7 @@ EOF
   chmod 700 "$AGENT_HOME/fleet/agents"
   cat > "$AGENT_HOME/fleet/agents/$AGENT_NAME.env.generated" <<EOF
 MOSAIC_AGENT_NAME=$AGENT_NAME
+MOSAIC_GIT_IDENTITY=$AGENT_NAME
 MOSAIC_AGENT_CLASS=code
 MOSAIC_AGENT_RUNTIME=pi
 MOSAIC_AGENT_MODEL=
@@ -144,7 +145,8 @@ EOF
   /usr/bin/env -i HOME="$HOLDER_HOME" PATH=/usr/bin:/bin \
     MOSAIC_TMUX_SOCKET="$TEST_SOCKET" MOSAIC_TMUX_HOLDER=_holder "$HOLDER_START"
   tmux -L "$TEST_SOCKET" has-session -t '=_holder:0.0' || fail "fresh holder was not created"
-  if tmux -L "$TEST_SOCKET" show-environment -g LD_PRELOAD 2>/dev/null | grep -q '^LD_PRELOAD='; then
+  ld_preload_env="$(tmux -L "$TEST_SOCKET" show-environment -g LD_PRELOAD 2>/dev/null)" || true
+  if grep -q '^LD_PRELOAD=' <<<"$ld_preload_env"; then
     fail "fresh holder retained LD_PRELOAD"
   fi
   /usr/bin/env -i HOME="$HOLDER_HOME" PATH=/usr/bin:/bin MOSAIC_HOME="$AGENT_HOME" \

packages/mosaic/framework/tools/_scripts/mosaic-link-runtime-assets

@@ -233,14 +233,6 @@ for runtime_file in \
   copy_file_managed "$src" "$HOME/.claude/$runtime_file"
 done
 
-if [[ -d "$MOSAIC_HOME/runtime/claude/commands" ]]; then
-  mkdir -p "$HOME/.claude/commands"
-  for command_file in "$MOSAIC_HOME/runtime/claude/commands/"*; do
-    [[ -f "$command_file" ]] || continue
-    copy_file_managed "$command_file" "$HOME/.claude/commands/$(basename "$command_file")"
-  done
-fi
-
 # OpenCode runtime adapter (thin pointer to AGENTS.md)
 opencode_adapter="$MOSAIC_HOME/runtime/opencode/AGENTS.md"
 if [[ -f "$opencode_adapter" ]]; then

packages/mosaic/framework/tools/_scripts/mosaic-sync-skills

@@ -153,24 +153,7 @@ if [[ $link_only -eq 1 ]]; then
   exit 0
 fi
 
-# Skills are linked into the MOSAIC-OWNED harness homes, never a base install.
-# Paths mirror the config-dir env vars the launcher injects (HARNESS_HOME_ENV in
-# commands/launch.js):
-#   claude   CLAUDE_CONFIG_DIR      -> <home>/skills
-#   pi       PI_CODING_AGENT_DIR    -> <home>/skills   (replaces ~/.pi/agent)
-#   codex    CODEX_HOME             -> <home>/skills
-#   opencode XDG_CONFIG_HOME        -> <home>/opencode/skills  (XDG adds a level)
 link_targets=(
-  "$MOSAIC_HOME/.claude/skills"
-  "$MOSAIC_HOME/.codex/skills"
-  "$MOSAIC_HOME/.opencode/opencode/skills"
-  "$MOSAIC_HOME/.pi/skills"
-)
-
-# Pre-isolation installs planted the same symlink farm directly in the operator's
-# base installs. Those are now orphaned: the launcher no longer reads them, but
-# they persist and make a "clean" base install look mosaic-managed.
-legacy_link_targets=(
   "$HOME/.claude/skills"
   "$HOME/.codex/skills"
   "$HOME/.config/opencode/skills"
@@ -262,72 +245,13 @@ prune_stale_links_in_target() {
     # -m resolves lexical dangling targets too. If resolution fails, ownership
     # is unproven and the link must be preserved.
     resolved="$(readlink -m "$link_path" 2>/dev/null || true)"
-    # $canonical_real must be length-checked BEFORE use as a prefix: if it were
-    # ever empty, "$resolved" == "$canonical_real/"* collapses to == "/"* and
-    # matches every absolute path. Combined with the is_mosaic_skill_name skip
-    # above, that inverts the function precisely — it would delete exactly the
-    # FOREIGN symlinks and keep the mosaic ones. (#1087, reported by mos-claude.)
-    if [[ -n "$resolved" && -n "$canonical_real" && "$resolved" == "$canonical_real/"* ]]; then
+    if [[ -n "$resolved" && "$resolved" == "$canonical_real/"* ]]; then
       rm -f "$link_path"
       echo "[mosaic-skills] Removed stale retired skill link: $link_path"
     fi
   done < <(find "$target_dir" -mindepth 1 -maxdepth 1 -type l -print0)
 }
 
-# Remove mosaic-owned symlinks left in a base install by a pre-isolation sync.
-#
-# Ownership is proven by RESOLUTION, not by name: only links resolving inside the
-# canonical or local skills dirs are removed. Anything else — a real directory, a
-# link elsewhere, an unresolvable link — is left untouched. This mirrors the
-# refusal in commands/skill.js ("only symlinks pointing inside the Mosaic skills
-# directory are managed") and preserves e.g. codex's own `.system` dir.
-#
-# The directory itself is kept: mosaic-doctor warns when ~/.pi/agent/skills is
-# missing, and an empty dir is the correct end state, not an absent one.
-cleanup_legacy_target() {
-  local target_dir="$1"
-  local removed=0 kept=0
-
-  [[ -d "$target_dir" ]] || return 0
-
-  while IFS= read -r -d '' link_path; do
-    local resolved owned=0
-    resolved="$(readlink -m "$link_path" 2>/dev/null || true)"
-
-    # Guard the empty-prefix trap: an unset *_real would make "$resolved" == "/"*
-    # match every absolute path and delete foreign links.
-    if [[ -n "$resolved" ]]; then
-      if [[ -n "$canonical_real" && "$resolved" == "$canonical_real/"* ]]; then
-        owned=1
-      elif [[ -n "$local_real" && "$resolved" == "$local_real/"* ]]; then
-        owned=1
-      fi
-    fi
-
-    if [[ $owned -eq 1 ]]; then
-      rm -f "$link_path"
-      removed=$((removed + 1))
-    else
-      kept=$((kept + 1))
-    fi
-  done < <(find "$target_dir" -mindepth 1 -maxdepth 1 -type l -print0)
-
-  if [[ $removed -gt 0 ]]; then
-    echo "[mosaic-skills] Legacy cleanup: removed $removed mosaic symlink(s) from $target_dir (preserved $kept foreign)"
-  fi
-}
-
-for legacy in "${legacy_link_targets[@]}"; do
-  # Skip anything that is also a current target, so isolation can never
-  # self-destruct if the two lists ever overlap.
-  skip=0
-  for target in "${link_targets[@]}"; do
-    [[ "$legacy" == "$target" ]] && skip=1
-  done
-  [[ $skip -eq 1 ]] && continue
-  cleanup_legacy_target "$legacy"
-done
-
 for target in "${link_targets[@]}"; do
   mkdir -p "$target"
 

packages/mosaic/framework/tools/authentik/user-create.sh

@@ -69,7 +69,7 @@ if [[ -n "$GROUP" ]]; then
   group_response=$(curl -sk \
     -H "Authorization: Bearer $TOKEN" \
     "${AUTHENTIK_URL}/api/v3/core/groups/?search=${GROUP}")
-  group_pk=$(echo "$group_response" | jq -r ".results[] | select(.name == \"$GROUP\") | .pk" | head -1)
+  group_pk=$(jq -r "first(.results[] | select(.name == \"$GROUP\") | .pk) // empty" <<<"$group_response")
   if [[ -n "$group_pk" ]]; then
     payload=$(echo "$payload" | jq --arg gk "$group_pk" '. + {groups: [$gk]}')
   else

packages/mosaic/framework/tools/fleet/start-agent-session.sh

@@ -97,7 +97,7 @@ is_sensitive_key() {
 
 is_generated_key() {
   case "$1" in
-    MOSAIC_AGENT_NAME|MOSAIC_AGENT_CLASS|MOSAIC_AGENT_RUNTIME|MOSAIC_AGENT_MODEL|MOSAIC_AGENT_REASONING|MOSAIC_AGENT_TOOL_POLICY|MOSAIC_AGENT_WORKDIR|MOSAIC_TMUX_SOCKET) return 0 ;;
+    MOSAIC_AGENT_NAME|MOSAIC_GIT_IDENTITY|MOSAIC_AGENT_CLASS|MOSAIC_AGENT_RUNTIME|MOSAIC_AGENT_MODEL|MOSAIC_AGENT_REASONING|MOSAIC_AGENT_TOOL_POLICY|MOSAIC_AGENT_WORKDIR|MOSAIC_TMUX_SOCKET) return 0 ;;
     *) return 1 ;;
   esac
 }
@@ -114,6 +114,7 @@ validate_generated_value() {
   local value="$2"
   case "$key" in
     MOSAIC_AGENT_NAME) safe_agent_name "$value" || fail_env unsafe-agent-name "$key" "$value" ;;
+    MOSAIC_GIT_IDENTITY) safe_agent_name "$value" || fail_env unsafe-git-identity "$key" "$value" ;;
     MOSAIC_AGENT_CLASS) safe_policy_name "$value" || fail_env unsafe-class "$key" "$value" ;;
     MOSAIC_AGENT_RUNTIME)
       case "$value" in claude|codex|opencode|pi) ;; *) fail_env unsupported-runtime "$key" "$value" ;; esac
@@ -175,7 +176,7 @@ load_environment_file() {
 
 load_environment_file "$GENERATED_ENV" generated
 for required_key in \
-  MOSAIC_AGENT_NAME MOSAIC_AGENT_CLASS MOSAIC_AGENT_RUNTIME MOSAIC_AGENT_MODEL \
+  MOSAIC_AGENT_NAME MOSAIC_GIT_IDENTITY MOSAIC_AGENT_CLASS MOSAIC_AGENT_RUNTIME MOSAIC_AGENT_MODEL \
   MOSAIC_AGENT_REASONING MOSAIC_AGENT_TOOL_POLICY MOSAIC_AGENT_WORKDIR MOSAIC_TMUX_SOCKET; do
   [ -n "${GENERATED_VALUES[$required_key]+set}" ] || fail_env missing-key "$required_key" ''
 done
@@ -183,12 +184,15 @@ load_environment_file "$LOCAL_ENV" local
 
 [ "${GENERATED_VALUES[MOSAIC_AGENT_NAME]}" = "$AGENT_NAME" ] || \
   fail_env agent-name-mismatch MOSAIC_AGENT_NAME "${GENERATED_VALUES[MOSAIC_AGENT_NAME]}"
+[ "${GENERATED_VALUES[MOSAIC_GIT_IDENTITY]}" = "$AGENT_NAME" ] || \
+  fail_env git-identity-mismatch MOSAIC_GIT_IDENTITY "${GENERATED_VALUES[MOSAIC_GIT_IDENTITY]}"
 
 MOSAIC_TMUX_SOCKET=${GENERATED_VALUES[MOSAIC_TMUX_SOCKET]}
 MOSAIC_AGENT_RUNTIME=${GENERATED_VALUES[MOSAIC_AGENT_RUNTIME]}
 MOSAIC_AGENT_MODEL=${GENERATED_VALUES[MOSAIC_AGENT_MODEL]}
 MOSAIC_AGENT_REASONING=${GENERATED_VALUES[MOSAIC_AGENT_REASONING]}
 MOSAIC_AGENT_WORKDIR=${GENERATED_VALUES[MOSAIC_AGENT_WORKDIR]}
+MOSAIC_GIT_IDENTITY=${GENERATED_VALUES[MOSAIC_GIT_IDENTITY]}
 MOSAIC_AGENT_CLASS=${GENERATED_VALUES[MOSAIC_AGENT_CLASS]}
 MOSAIC_AGENT_TOOL_POLICY=${GENERATED_VALUES[MOSAIC_AGENT_TOOL_POLICY]}
 MOSAIC_RUNTIME_BIN=${LOCAL_VALUES[MOSAIC_RUNTIME_BIN]:-}
@@ -343,6 +347,7 @@ LAUNCH_ENV=(
   "PATH=$PANE_PATH"
   "MOSAIC_HOME=$MOSAIC_HOME"
   "MOSAIC_AGENT_NAME=$AGENT_NAME"
+  "MOSAIC_GIT_IDENTITY=$MOSAIC_GIT_IDENTITY"
   "MOSAIC_AGENT_CLASS=$MOSAIC_AGENT_CLASS"
   "MOSAIC_AGENT_RUNTIME=$MOSAIC_AGENT_RUNTIME"
   "MOSAIC_AGENT_MODEL=$MOSAIC_AGENT_MODEL"

packages/mosaic/framework/tools/fleet/test-start-agent-session.sh

@@ -14,6 +14,82 @@ fail() {
   exit 1
 }
 
+pane_command_clears_environment() {
+  local calls_file="$1"
+  local -a argv=()
+  local index
+  mapfile -d '' -t argv < "$calls_file"
+  for ((index = 0; index + 1 < ${#argv[@]}; index++)); do
+    if [ "${argv[$index]}" = /usr/bin/env ] && [ "${argv[$((index + 1))]}" = -i ]; then
+      return 0
+    fi
+  done
+  return 1
+}
+
+print_pane_argv() {
+  local calls_file="$1"
+  local -a argv=()
+  local bytes index
+  mapfile -d '' -t argv < "$calls_file"
+  bytes=$(wc -c < "$calls_file")
+  printf 'observed pane argv: records=%s bytes=%s\n' "${#argv[@]}" "$bytes" >&2
+  for ((index = 0; index < ${#argv[@]}; index++)); do
+    printf '  [%03d] %q\n' "$index" "${argv[$index]}" >&2
+  done
+}
+
+check_pane_environment_boundary() {
+  local calls_file="$1"
+  if pane_command_clears_environment "$calls_file"; then
+    return 0
+  fi
+  print_pane_argv "$calls_file"
+  return 1
+}
+
+contains_literal() {
+  grep -F -- "$2" <<< "$1" >/dev/null
+}
+
+contains_line() {
+  grep -xF -- "$2" <<< "$1" >/dev/null
+}
+
+# Portability regression: inspect the authoritative NUL-delimited argv instead
+# of piping a newline reconstruction through `grep -q` under pipefail. The old
+# pipeline could report failure after a successful match when an upstream
+# producer received SIGPIPE. A large trailing argument keeps that failure class
+# covered without making stream size part of the semantic contract.
+PORTABILITY_CALLS="$ROOT/portability-calls"
+printf -v PORTABILITY_PADDING '%*s' 32768 ''
+PORTABILITY_PADDING=${PORTABILITY_PADDING// /x}
+printf '%s\0' /usr/bin/env -i "$PORTABILITY_PADDING" > "$PORTABILITY_CALLS"
+pane_command_clears_environment "$PORTABILITY_CALLS" || \
+  fail "valid large pane argv was rejected by the environment-boundary assertion"
+
+assert_pane_boundary_rejected() {
+  local case_name="$1"
+  local expected_records="$2"
+  local diagnostic
+  if diagnostic=$(check_pane_environment_boundary "$PORTABILITY_CALLS" 2>&1); then
+    fail "pane boundary accepted invalid $case_name fixture"
+  fi
+  contains_literal "$diagnostic" "records=$expected_records bytes=" || \
+    fail "pane argv diagnostic omitted counts for $case_name fixture"
+  contains_literal "$diagnostic" '[000]' || \
+    fail "pane argv diagnostic omitted indexed arguments for $case_name fixture"
+}
+
+printf '%s\0' tmux -i > "$PORTABILITY_CALLS"
+assert_pane_boundary_rejected missing-env 2
+printf '%s\0' /usr/bin/env HOME=/untrusted > "$PORTABILITY_CALLS"
+assert_pane_boundary_rejected missing-i 2
+printf '%s\0' /usr/bin/env HOME=/untrusted -i > "$PORTABILITY_CALLS"
+assert_pane_boundary_rejected non-adjacent-i 3
+printf '%s\0' -i /usr/bin/env > "$PORTABILITY_CALLS"
+assert_pane_boundary_rejected reversed-boundary 2
+
 cat > "$FAKE_BIN/tmux" <<'SHIM'
 #!/usr/bin/env bash
 set -euo pipefail
@@ -62,6 +138,19 @@ env -0 > "${MOSAIC_HOME:?}/fleet/pane-environment"
 SHIM
 chmod +x "$FAKE_BIN/mosaic"
 
+# Freeze numeric epoch reads only when a test arm supplies an observation bound.
+# Formatting reads still use the real BusyBox/POSIX date implementation.
+cat > "$FAKE_BIN/date" <<'SHIM'
+#!/usr/bin/env bash
+set -euo pipefail
+if [ -n "${MOSAIC_TEST_FIXED_EPOCH:-}" ] && [ "${1:-}" = '+%s' ]; then
+  printf '%s\n' "$MOSAIC_TEST_FIXED_EPOCH"
+  exit 0
+fi
+exec /bin/date "$@"
+SHIM
+chmod +x "$FAKE_BIN/date"
+
 write_generated() {
   local home="$1"
   local agent="$2"
@@ -71,6 +160,7 @@ write_generated() {
   chmod 600 "$home/fleet/run/holder-owner"
   cat > "$home/fleet/agents/$agent.env.generated" <<EOF
 MOSAIC_AGENT_NAME=$agent
+MOSAIC_GIT_IDENTITY=$agent
 MOSAIC_AGENT_CLASS=code
 MOSAIC_AGENT_RUNTIME=pi
 MOSAIC_AGENT_MODEL=openai-codex/gpt-5.6-sol
@@ -88,6 +178,7 @@ run_start() {
   local agent="$2"
   HOME="$home" PATH="$FAKE_BIN:$PATH" MOSAIC_TEST_TMUX_CALLS="$TMUX_CALLS" \
     MOSAIC_TEST_PANE_PID="${MOSAIC_TEST_PANE_PID:-}" \
+    MOSAIC_TEST_FIXED_EPOCH="${MOSAIC_TEST_FIXED_EPOCH:-}" \
     MOSAIC_TEST_HOME="$home" \
     MOSAIC_TEST_FLEET_OWNER=123e4567-e89b-12d3-a456-426614174000 \
     MOSAIC_HOME="$home" "$START" "$agent"
@@ -100,19 +191,55 @@ AGENT_VALID="coder0"
 write_generated "$HOME_VALID" "$AGENT_VALID"
 run_start "$HOME_VALID" "$AGENT_VALID"
 valid_args=$(tr '\0' '\n' < "$TMUX_CALLS")
-echo "$valid_args" | grep -qF new-session || fail "valid generated projection did not reach tmux"
-echo "$valid_args" | grep -qF 'mosaic' || fail "fixed mosaic launcher command missing"
-echo "$valid_args" | grep -qF 'yolo' || fail "fixed yolo launcher command missing"
-echo "$valid_args" | grep -qF 'pi' || fail "roster runtime missing"
-if echo "$valid_args" | grep -qF 'bash -c'; then
+contains_literal "$valid_args" new-session || fail "valid generated projection did not reach tmux"
+contains_literal "$valid_args" mosaic || fail "fixed mosaic launcher command missing"
+contains_literal "$valid_args" yolo || fail "fixed yolo launcher command missing"
+contains_literal "$valid_args" pi || fail "roster runtime missing"
+if contains_literal "$valid_args" 'bash -c'; then
   fail "launcher constructed a shell command payload"
 fi
 
 # The pane must start through an absolute clean-environment boundary. Its
 # runtime command remains an argv vector, but no holder/session environment
 # control variable can pass through the pane command.
-echo "$valid_args" | grep -qxF '/usr/bin/env' || fail "pane does not use absolute env"
-echo "$valid_args" | grep -qxF -- '-i' || fail "pane environment is not cleared"
+check_pane_environment_boundary "$TMUX_CALLS" || \
+  fail "pane command did not use an adjacent /usr/bin/env -i boundary"
+
+# Git identity is generated authority, not an optional or independently mutable
+# local value. Each invalid form must fail before fake tmux receives a call.
+assert_git_identity_rejected() {
+  local case_name="$1"
+  local expected_code="$2"
+  local home="$ROOT/git-identity-$case_name"
+  local agent="coder-git-identity-$case_name"
+  local generated="$home/fleet/agents/$agent.env.generated"
+  write_generated "$home" "$agent"
+
+  case "$case_name" in
+    missing) grep -v '^MOSAIC_GIT_IDENTITY=' "$generated" > "$generated.next" && mv "$generated.next" "$generated" ;;
+    unsafe) sed -i 's|^MOSAIC_GIT_IDENTITY=.*$|MOSAIC_GIT_IDENTITY=bad/identity|' "$generated" ;;
+    mismatch) sed -i 's|^MOSAIC_GIT_IDENTITY=.*$|MOSAIC_GIT_IDENTITY=other-agent|' "$generated" ;;
+    local-shadow)
+      printf 'MOSAIC_GIT_IDENTITY=%s\n' "$agent" > "$home/fleet/agents/$agent.env.local"
+      chmod 600 "$home/fleet/agents/$agent.env.local"
+      ;;
+    *) fail "unknown Git identity rejection case: $case_name" ;;
+  esac
+  chmod 600 "$generated"
+
+  : > "$TMUX_CALLS"
+  if output=$(run_start "$home" "$agent" 2>&1); then
+    fail "Git identity case $case_name was accepted"
+  fi
+  [ ! -s "$TMUX_CALLS" ] || fail "tmux ran before Git identity $case_name rejection"
+  contains_literal "$output" "code=$expected_code" || \
+    fail "Git identity $case_name diagnostic omitted code $expected_code"
+}
+
+assert_git_identity_rejected missing missing-key
+assert_git_identity_rejected unsafe unsafe-git-identity
+assert_git_identity_rejected mismatch git-identity-mismatch
+assert_git_identity_rejected local-shadow generated-key-shadow
 
 # The generated-file parent is a security boundary too: even a private regular
 # file is untrusted if its parent can be replaced or written by another user.
@@ -125,7 +252,7 @@ if output=$(run_start "$HOME_UNSAFE_PARENT" coder-parent 2>&1); then
   fail "generated file under a world-writable parent was accepted"
 fi
 [ ! -s "$TMUX_CALLS" ] || fail "tmux ran before unsafe parent rejection"
-echo "$output" | grep -qF 'code=unsafe-permissions' || fail "unsafe parent diagnostic missing"
+contains_literal "$output" 'code=unsafe-permissions' || fail "unsafe parent diagnostic missing"
 
 : > "$TMUX_CALLS"
 HOME_SYMLINK_PARENT="$ROOT/symlink-parent"
@@ -136,7 +263,7 @@ if output=$(run_start "$HOME_SYMLINK_PARENT" coder-symlink-parent 2>&1); then
   fail "generated file under a symlinked parent was accepted"
 fi
 [ ! -s "$TMUX_CALLS" ] || fail "tmux ran before symlinked parent rejection"
-echo "$output" | grep -qF 'code=unsafe-directory' || fail "symlinked parent diagnostic missing"
+contains_literal "$output" 'code=unsafe-directory' || fail "symlinked parent diagnostic missing"
 
 # Every managed ancestor is a boundary: MOSAIC_HOME, fleet, and agents. A
 # symlink or group/world-writable ancestor must fail before environment parsing,
@@ -174,8 +301,8 @@ assert_managed_ancestor_rejected() {
   fi
   [ ! -s "$TMUX_CALLS" ] || fail "tmux ran before $hazard $ancestor rejection"
   [ ! -e "$home/work" ] || fail "workdir was created before $hazard $ancestor rejection"
-  echo "$output" | grep -qF "code=unsafe-" || fail "managed ancestor diagnostic missing"
-  if echo "$output" | grep -qF 'key=MOSAIC_AGENT_COMMAND'; then
+  contains_literal "$output" 'code=unsafe-' || fail "managed ancestor diagnostic missing"
+  if contains_literal "$output" 'key=MOSAIC_AGENT_COMMAND'; then
     fail "environment parsing ran before $hazard $ancestor rejection"
   fi
 }
@@ -196,9 +323,9 @@ if output=$(run_start "$HOME_SHADOW" coder1 2>&1); then
   fail "generated-key shadow was accepted"
 fi
 [ ! -s "$TMUX_CALLS" ] || fail "tmux ran before generated-key shadow rejection"
-echo "$output" | grep -qF 'key=MOSAIC_AGENT_RUNTIME' || fail "shadow diagnostic omitted key"
-echo "$output" | grep -qF 'sha256=' || fail "shadow diagnostic omitted hash"
-if echo "$output" | grep -qF 'codex'; then
+contains_literal "$output" 'key=MOSAIC_AGENT_RUNTIME' || fail "shadow diagnostic omitted key"
+contains_literal "$output" 'sha256=' || fail "shadow diagnostic omitted hash"
+if contains_literal "$output" codex; then
   fail "shadow diagnostic leaked value"
 fi
 
@@ -214,9 +341,9 @@ if output=$(run_start "$HOME_COMMAND" coder2 2>&1); then
   fail "arbitrary command override was accepted"
 fi
 [ ! -s "$TMUX_CALLS" ] || fail "tmux ran before command rejection"
-echo "$output" | grep -qF 'key=MOSAIC_AGENT_COMMAND' || fail "command diagnostic omitted key"
-echo "$output" | grep -qF 'sha256=' || fail "command diagnostic omitted hash"
-if echo "$output" | grep -qF "$COMMAND_VALUE"; then
+contains_literal "$output" 'key=MOSAIC_AGENT_COMMAND' || fail "command diagnostic omitted key"
+contains_literal "$output" 'sha256=' || fail "command diagnostic omitted hash"
+if contains_literal "$output" "$COMMAND_VALUE"; then
   fail "command diagnostic leaked command value"
 fi
 
@@ -230,7 +357,7 @@ if output=$(run_start "$HOME_PERMS" coder3 2>&1); then
   fail "world-readable local input was accepted"
 fi
 [ ! -s "$TMUX_CALLS" ] || fail "tmux ran before permissions rejection"
-echo "$output" | grep -qF 'code=unsafe-permissions' || fail "permission diagnostic missing"
+contains_literal "$output" 'code=unsafe-permissions' || fail "permission diagnostic missing"
 
 # A unit/holder-like clean bootstrap must yield a pane with trusted HOME and
 # computed PATH only. The pane command itself must not carry loader, shell
@@ -260,25 +387,35 @@ PATH="$PANE_STALE_PATH" \
     MOSAIC_TEST_EXECUTE_PANE=1 \
     "$START" coder-pane-boundary
 pane_args=$(tr '\0' '\n' < "$TMUX_CALLS")
-echo "$pane_args" | grep -qxF "HOME=$PANE_TRUSTED_HOME" || \
+contains_line "$pane_args" "HOME=$PANE_TRUSTED_HOME" || \
   fail "pane did not restore trusted HOME"
-echo "$pane_args" | grep -qF "HOME=$PANE_STALE_HOME" && \
+contains_literal "$pane_args" "HOME=$PANE_STALE_HOME" && \
   fail "pane inherited stale HOME"
-echo "$pane_args" | grep -qF "$PANE_STALE_PATH" && fail "pane inherited stale PATH"
+contains_literal "$pane_args" "$PANE_STALE_PATH" && fail "pane inherited stale PATH"
 for blocked in LD_PRELOAD= BASH_ENV= MOSAIC_UNTRUSTED_SENTINEL=; do
-  echo "$pane_args" | grep -qF "$blocked" && fail "pane inherited $blocked"
+  contains_literal "$pane_args" "$blocked" && fail "pane inherited $blocked"
 done
 
-after_pane_env=$(printf '%s\n' "$pane_args" | grep -n -m1 -F '/usr/bin/env' | cut -d: -f1)
-[ -n "$after_pane_env" ] || fail "pane command did not use absolute env"
-printf '%s\n' "$pane_args" | tail -n +"$after_pane_env" | grep -qxF -- '-i' || \
-  fail "pane command did not clear its environment"
+check_pane_environment_boundary "$TMUX_CALLS" || \
+  fail "pane command did not use an adjacent /usr/bin/env -i boundary"
 pane_environment=$(tr '\0' '\n' < "$HOME_PANE_BOUNDARY/fleet/pane-environment")
-echo "$pane_environment" | grep -qxF "HOME=$PANE_TRUSTED_HOME" || \
+# Exercise the repository launcher at $START, not the independently installed
+# host copy. Set-compare every declared generated projection entry with the
+# launched process environment so a newly declared identity cannot be omitted
+# by a hand-maintained per-variable assertion.
+declared_generated_environment=$(sort "$HOME_PANE_BOUNDARY/fleet/agents/coder-pane-boundary.env.generated")
+missing_or_changed_generated_environment=$(comm -23 \
+  <(printf '%s\n' "$declared_generated_environment") \
+  <(printf '%s\n' "$pane_environment" | sort))
+if [ -n "$missing_or_changed_generated_environment" ]; then
+  missing_or_changed_keys=$(printf '%s\n' "$missing_or_changed_generated_environment" | cut -d= -f1 | paste -sd, -)
+  fail "runtime pane omitted or changed generated environment keys: $missing_or_changed_keys"
+fi
+contains_line "$pane_environment" "HOME=$PANE_TRUSTED_HOME" || \
   fail "runtime pane did not receive trusted HOME"
-echo "$pane_environment" | grep -qF "$PANE_STALE_PATH" && fail "runtime pane received stale PATH"
+contains_literal "$pane_environment" "$PANE_STALE_PATH" && fail "runtime pane received stale PATH"
 for blocked in LD_PRELOAD= BASH_ENV= MOSAIC_UNTRUSTED_SENTINEL=; do
-  echo "$pane_environment" | grep -qF "$blocked" && fail "runtime pane received $blocked"
+  contains_literal "$pane_environment" "$blocked" && fail "runtime pane received $blocked"
 done
 
 write_interaction_generated() {
@@ -290,6 +427,7 @@ write_interaction_generated() {
   chmod 600 "$home/fleet/run/holder-owner"
   cat > "$home/fleet/agents/$agent.env.generated" <<EOF
 MOSAIC_AGENT_NAME=$agent
+MOSAIC_GIT_IDENTITY=$agent
 MOSAIC_AGENT_CLASS=operator-interaction
 MOSAIC_AGENT_RUNTIME=pi
 MOSAIC_AGENT_MODEL=openai/gpt-5.6-sol
@@ -352,8 +490,12 @@ write_generated "$HOME_NATIVE_STALE" "coder-native-stale"
 write_heartbeat_local "$HOME_NATIVE_STALE" "coder-native-stale"
 STALE_HB="$HOME_NATIVE_STALE/run/coder-native-stale.hb"
 printf 'ts=native\npid=1\nstatus=busy\nmodel=stale-model\n' > "$STALE_HB"
-touch -d '10 seconds ago' "$STALE_HB.native"
-MOSAIC_TEST_PANE_PID=$$ run_start "$HOME_NATIVE_STALE" coder-native-stale
+touch -t 200001010000.00 "$STALE_HB.native"
+# Hold the sidecar's observation epoch constant: assertion runtime must not age
+# a fresh-marker mutant into the stale state that this fixture must distinguish.
+STALE_OBSERVATION_EPOCH=$(date +%s)
+MOSAIC_TEST_FIXED_EPOCH="$STALE_OBSERVATION_EPOCH" \
+  MOSAIC_TEST_PANE_PID=$$ run_start "$HOME_NATIVE_STALE" coder-native-stale
 wait_for_sidecar_status "$STALE_HB"
 
 HOME_NATIVE_ABSENT="$ROOT/native-absent"
@@ -374,22 +516,22 @@ if output=$(run_interaction "$HOME_INTERACTION_MALFORMED" interaction-malformed
   fail "interaction wrapper accepted malformed generated data"
 fi
 [ ! -s "$TMUX_CALLS" ] || fail "tmux ran before interaction strict-parser rejection"
-echo "$output" | grep -qF 'code=unknown-key' || fail "interaction did not use shared strict parser first"
+contains_literal "$output" 'code=unknown-key' || fail "interaction did not use shared strict parser first"
 
 # A syntactically valid but policy-incompatible projection reaches the pinned
 # interaction policy check only after strict parsing and never starts tmux.
 : > "$TMUX_CALLS"
 HOME_INTERACTION_POLICY="$ROOT/interaction-policy"
 write_interaction_generated "$HOME_INTERACTION_POLICY" "interaction-policy"
-perl -0pi -e 's/MOSAIC_AGENT_RUNTIME=pi/MOSAIC_AGENT_RUNTIME=codex/' \
+sed -i 's|^MOSAIC_AGENT_RUNTIME=pi$|MOSAIC_AGENT_RUNTIME=codex|' \
   "$HOME_INTERACTION_POLICY/fleet/agents/interaction-policy.env.generated"
 if output=$(run_interaction "$HOME_INTERACTION_POLICY" interaction-policy 2>&1); then
   fail "interaction wrapper accepted a policy-incompatible projection"
 fi
 interaction_policy_args=$(tr '\0' '\n' < "$TMUX_CALLS")
-echo "$interaction_policy_args" | grep -qF 'new-session' && \
+contains_literal "$interaction_policy_args" new-session && \
   fail "interaction pinned-policy rejection created a tmux session"
-echo "$output" | grep -qF 'operator interaction service requires runtime pi' || \
+contains_literal "$output" 'operator interaction service requires runtime pi' || \
   fail "interaction pinned-policy check did not follow strict parsing"
 
 # Exact stop derives the socket exclusively from the validated generated
@@ -402,10 +544,10 @@ HOME="$HOME_STOP" PATH="$FAKE_BIN:$PATH" MOSAIC_TEST_TMUX_CALLS="$TMUX_CALLS" \
   MOSAIC_TEST_FLEET_OWNER=123e4567-e89b-12d3-a456-426614174000 \
   MOSAIC_HOME="$HOME_STOP" MOSAIC_TMUX_SOCKET=ambient-socket "$START" --stop coder-stop
 stop_args=$(tr '\0' '\n' < "$TMUX_CALLS")
-echo "$stop_args" | grep -qxF 'mosaic-test' || fail "exact stop did not use the validated generated socket"
-echo "$stop_args" | grep -qxF 'kill-session' || fail "exact stop did not request session termination"
-echo "$stop_args" | grep -qxF '=coder-stop' || fail "exact stop did not exact-match the generated agent name"
-if echo "$stop_args" | grep -qF 'ambient-socket'; then
+contains_line "$stop_args" mosaic-test || fail "exact stop did not use the validated generated socket"
+contains_line "$stop_args" kill-session || fail "exact stop did not request session termination"
+contains_line "$stop_args" '=coder-stop' || fail "exact stop did not exact-match the generated agent name"
+if contains_literal "$stop_args" ambient-socket; then
   fail "exact stop trusted an ambient socket"
 fi
 

packages/mosaic/framework/tools/git/detect-platform.sh

@@ -5,7 +5,10 @@
 
 detect_platform() {
     local remote_url
-    remote_url=$(git remote get-url origin 2>/dev/null)
+    # `|| true` is load-bearing under `set -e`: outside a git repo this returns 128 and
+    # kills the CALLER before the -z check below can run, so the error message that is
+    # already written here was unreachable. Same idiom as get_gitea_repo_args() below.
+    remote_url=$(git remote get-url origin 2>/dev/null) || true
 
     if [[ -z "$remote_url" ]]; then
         echo "error: not a git repository or no origin remote" >&2
@@ -39,7 +42,10 @@ detect_platform() {
 
 get_repo_info() {
     local remote_url
-    remote_url=$(git remote get-url origin 2>/dev/null)
+    # `|| true` is load-bearing under `set -e`: outside a git repo this returns 128 and
+    # kills the CALLER before the -z check below can run, so the error message that is
+    # already written here was unreachable. Same idiom as get_gitea_repo_args() below.
+    remote_url=$(git remote get-url origin 2>/dev/null) || true
 
     if [[ -z "$remote_url" ]]; then
         echo "error: not a git repository or no origin remote" >&2
@@ -240,6 +246,21 @@ PY
     } >&2
 }
 
+# Explain tea's most misleading failure. `user does not exist [uid: 0, name: ]` reads
+# as a missing account; it almost always means a REVOKED OR STALE TOKEN. `tea login`
+# keeps its OWN COPY of the token, so rotating the credential store does not update it.
+# Diagnostic only -- stderr, no control flow, no exit.
+explain_tea_user_does_not_exist() {
+    cat >&2 <<'MSG'
+NOTE: `user does not exist [uid: 0, name: ]` from tea usually means a REVOKED OR STALE TOKEN,
+      not a missing account. A `tea login` stores its OWN COPY of the token; rotating the
+      credential store does NOT update it.
+      CHECK: the login's cached copy (`tea login list` -- read the FULL table, never `| head`),
+             then re-register that login against the current token.
+      DO NOT probe capability with a mutating request; a POST is the action, not a check.
+MSG
+}
+
 get_gitea_login_for_host() {
     local host="${1:-}"
     local login

packages/mosaic/framework/tools/git/issue-close.sh

@@ -91,13 +91,32 @@ elif [[ "$PLATFORM" == "gitea" ]]; then
     GITEA_LOGIN_NAME=$(get_gitea_login || true)
     if [[ -n "$GITEA_LOGIN_NAME" ]]; then
         if [[ -n "$COMMENT" ]]; then
-            tea issue comment "$ISSUE_NUMBER" "$COMMENT" --repo "$OWNER/$REPO" --login "$GITEA_LOGIN_NAME"
+            # `tea issue comment` is NOT a subcommand -- tea 0.11.x lists only
+            # list/create/edit/reopen/close under `tea issue`. Comments are the
+            # TOP-LEVEL `tea comment`, which takes the same --repo/--login flags.
+            # The old call therefore always failed, was unchecked, and the script
+            # closed the issue anyway, losing the record of WHY.
+            #
+            # Use `tea comment` rather than the API helper so the comment and the
+            # close are made by the SAME principal ($GITEA_LOGIN_NAME). Routing the
+            # comment through the token-authenticated helper here would attribute the
+            # comment to the token holder and the close to the tea login -- two
+            # principals for one operation.
+            tea comment "$ISSUE_NUMBER" "$COMMENT" --repo "$OWNER/$REPO" --login "$GITEA_LOGIN_NAME" || {
+                echo "Error: failed to post comment on #$ISSUE_NUMBER -- NOT closing (fail closed)." >&2
+                exit 1
+            }
         fi
         tea issue close "$ISSUE_NUMBER" --repo "$OWNER/$REPO" --login "$GITEA_LOGIN_NAME"
     else
         echo "No tea login configured for $(get_remote_host); using authenticated Gitea API fallback." >&2
         if [[ -n "$COMMENT" ]]; then
-            gitea_issue_comment_api
+            # Fail closed here too: an unchecked comment lets the issue close without its
+            # audit trail, which is the same defect as the tea path above.
+            gitea_issue_comment_api || {
+                echo "Error: failed to post comment on #$ISSUE_NUMBER -- NOT closing (fail closed)." >&2
+                exit 1
+            }
         fi
         gitea_issue_close_api
     fi

packages/mosaic/framework/tools/git/issue-create.sh

@@ -156,6 +156,7 @@ case "$PLATFORM" in
                 exit 0
             fi
             echo "Warning: tea issue create failed, trying Gitea API fallback..." >&2
+            { declare -F explain_tea_user_does_not_exist >/dev/null && explain_tea_user_does_not_exist; } || true
         fi
         gitea_issue_create_api
         ;;

packages/mosaic/framework/tools/git/issue-view.sh

@@ -71,6 +71,7 @@ elif [[ "$PLATFORM" == "gitea" ]]; then
             exit 0
         fi
         echo "Warning: tea issue view failed, trying Gitea API fallback..." >&2
+        { declare -F explain_tea_user_does_not_exist >/dev/null && explain_tea_user_does_not_exist; } || true
     fi
     gitea_issue_view_api
 else

packages/mosaic/framework/tools/git/mutate-push-guard.sh

@@ -84,7 +84,7 @@ cp "$TARGET" "$BAK"
 export MOSAIC_TEST_WORK_DIR="$WORK/.work"
 
 # --- where the prose lives: usage() { ... EOF ---------------------------------
-PROSE_LO="$(grep -n '^usage() {' "$BAK" | head -1 | cut -d: -f1)"
+PROSE_LO="$(grep -n -m1 '^usage() {' "$BAK" | cut -d: -f1)"
 PROSE_HI="$(awk -v lo="$PROSE_LO" 'NR > lo && /^EOF$/ { print NR; exit }' "$BAK")"
 if [[ -z "$PROSE_LO" || -z "$PROSE_HI" ]]; then
     echo "!! cannot locate the usage() heredoc -- the prose guard would be inert; refusing" >&2

packages/mosaic/framework/tools/git/pr-create.sh

@@ -219,6 +219,7 @@ case "$PLATFORM" in
             exit 0
         fi
         echo "Warning: tea pr create failed, trying Gitea API fallback..." >&2
+        { declare -F explain_tea_user_does_not_exist >/dev/null && explain_tea_user_does_not_exist; } || true
         gitea_pr_create_api
         ;;
     *)

packages/mosaic/framework/tools/git/test-detect-platform-outside-repo.sh

@@ -0,0 +1,58 @@
+#!/bin/bash
+# Regression: detect_platform / get_repo_info must FAIL LOUDLY outside a git repo,
+# not kill the caller silently.
+#
+# Both functions already contained the right error path:
+#     if [[ -z "$remote_url" ]]; then echo "error: not a git repository..." >&2; return 1; fi
+# but under `set -e` -- which every wrapper in this directory uses -- the preceding
+# assignment `remote_url=$(git remote get-url origin 2>/dev/null)` returns git's 128
+# outside a repo and terminates the CALLER first. The message was unreachable.
+#
+# Observed cost: pr-review.sh invoked from a non-repo cwd exits 128 with NO stdout and
+# NO stderr, even when -r/--repo and -H/--host are supplied -- the flags documented as
+# "skips git-remote inference". Two reviewer seats hit this and correctly reported
+# `blocked` with no diagnostic to report.
+#
+# The control that matters is the LOUD one: asserting "rc != 0" passes on the broken
+# build too, because 128 is also non-zero. The test must assert the MESSAGE.
+set -uo pipefail
+fail=0
+HERE="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+TMP="$(mktemp -d)"; trap 'rm -rf "$TMP"' EXIT
+
+run_outside() { # $1=function name -> "rc:sawmessage"
+    local fn="$1" out rc
+    out=$( cd "$TMP" && bash -c "set -e; source '$HERE/detect-platform.sh'; $fn" 2>&1 ); rc=$?
+    printf '%s:%s' "$rc" "$(grep -qi 'not a git repository' <<<"$out" && echo yes || echo no)"
+}
+check() { if [ "$2" = "$3" ]; then echo "  PASS  $1 ($2)"; else echo "  FAIL  $1: got $2, want $3"; fail=1; fi; }
+
+# $TMP must not be inside a git repo. Do not SKIP on failure: be-coder-07 showed the
+# original SKIP exited 0, so pointing TMPDIR beneath a git worktree made this test PASS
+# against unchanged main. A skip that exits 0 is indistinguishable from a pass.
+# GIT_CEILING_DIRECTORIES stops git walking above $TMP, making the condition hold
+# regardless of where TMPDIR lives, rather than merely detecting when it does not.
+# GIT_CEILING_DIRECTORIES is matched against the PHYSICAL path -- a symlinked TMPDIR
+# (/tmp is commonly one) makes the logical path never match, and the ceiling silently
+# does nothing. Resolve it before exporting.
+TMP="$(cd "$TMP" && pwd -P)"
+export GIT_CEILING_DIRECTORIES="$TMP"
+if ( cd "$TMP" && git rev-parse --git-dir >/dev/null 2>&1 ); then
+    echo "  FAIL  scratch dir is inside a git repo even with GIT_CEILING_DIRECTORIES set;"
+    echo "        the outside-a-repo precondition cannot be established -- refusing to report a result"
+    exit 1
+fi
+
+echo "== outside a git repo: rc=1 AND the diagnostic is emitted =="
+check "detect_platform" "$(run_outside detect_platform)" "1:yes"
+check "get_repo_info"   "$(run_outside get_repo_info)"   "1:yes"
+
+echo "== inside a git repo the functions still work =="
+git init -q "$TMP/repo" 2>/dev/null
+git -C "$TMP/repo" remote add origin https://git.mosaicstack.dev/mosaicstack/stack.git 2>/dev/null
+out=$( cd "$TMP/repo" && bash -c "set -e; source '$HERE/detect-platform.sh'; detect_platform" 2>&1 ); rc=$?
+if [ "$rc" -eq 0 ] && grep -qi 'gitea' <<<"$out"; then echo "  PASS  detect_platform in-repo (rc=0, $out)"
+else echo "  FAIL  detect_platform in-repo: rc=$rc out=$out"; fail=1; fi
+
+[ "$fail" -eq 0 ] && echo "OK  detect-platform fails loudly outside a repo" || echo "FAILED"
+exit "$fail"

packages/mosaic/framework/tools/git/test-explain-diagnostic-status-neutral.sh

@@ -0,0 +1,64 @@
+#!/bin/bash
+# Regression: the tea-failure diagnostic must be STATUS-NEUTRAL.
+#
+# Found by be-coder-08 reviewing PR #1086. At all three call sites the diagnostic is emitted
+# immediately BEFORE the Gitea API fallback. Written as the last command of an && list:
+#     declare -F explain_... >/dev/null && explain_...
+# under `set -e` a FAILING diagnostic exits and the fallback never runs -- a diagnostic that
+# suppresses the recovery path it exists to explain. It misbehaves ONLY when the helper is
+# PRESENT, so the helper-absent path (pre-#1086 behaviour) keeps working and reads as a
+# passing control.
+#
+# TWO DEFECTS IN THE FIRST VERSION OF THIS TEST, both found by be-coder-08:
+#   1. `out=$( ... ) 2>"$errto"` applies the redirection to the ASSIGNMENT, not to the
+#      command substitution, so the probe's stderr was never actually pointed at /dev/full
+#      and the /dev/full rows proved nothing. Verified: `out=$(echo x >&2) 2>/dev/full`
+#      leaks to the terminal and returns 0; the redirect must be INSIDE the substitution.
+#   2. `eval "$CONSTRUCT"` changes `set -e` semantics for a bare && list, so the probe did
+#      not exercise the construct as the shipped file executes it. It now writes the line
+#      into a real script and runs it -- same parse, same set -e rules, no eval.
+# The construct is still LIFTED FROM THE SHIPPED FILE: retyping the fixed form makes the
+# probe pass on a build whose real call sites still carry the bare && form.
+set -uo pipefail
+fail=0
+GIT_DIR_UNDER_TEST="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+TMP="$(mktemp -d)"; trap 'rm -rf "$TMP"' EXIT
+
+probe() { # $1=present|absent  $2=stderr target  $3=source file  -> "rc:fallback"
+    local helper="$1" errto="$2" src="$3" construct script out rc
+    construct=$(grep -m1 'explain_tea_user_does_not_exist' "$GIT_DIR_UNDER_TEST/$src" | sed 's/^[[:space:]]*//')
+    [ -n "$construct" ] || { printf 'no-construct:no'; return; }
+    script="$TMP/probe.sh"
+    {
+        echo '#!/bin/bash'
+        echo 'set -e'
+        echo 'explain_tea_user_does_not_exist() { echo "diagnostic" >&2; }'
+        [ "$helper" = absent ] && echo 'unset -f explain_tea_user_does_not_exist'
+        echo "$construct"                # the shipped line, parsed by a real shell
+        echo 'echo FALLBACK_REACHED'
+    } > "$script"
+    # redirect INSIDE the substitution so the subshell's stderr really is $errto
+    out=$( bash "$script" 2>"$errto" ); rc=$?
+    printf '%s:%s' "$rc" "$(grep -q FALLBACK_REACHED <<<"$out" && echo yes || echo no)"
+}
+
+check() { if [ "$2" = "$3" ]; then echo "  PASS  $1 ($2)"; else echo "  FAIL  $1: got $2, want $3"; fail=1; fi; }
+
+echo "== diagnostic must not alter exit status or skip the fallback =="
+# /dev/full makes every stderr write fail -- the real-world shape is a closed or full fd.
+for src in pr-create.sh issue-view.sh issue-create.sh; do
+    check "$src stderr OK      / helper present" "$(probe present /dev/null "$src")" "0:yes"
+    check "$src stderr OK      / helper absent " "$(probe absent  /dev/null "$src")" "0:yes"
+    check "$src stderr FAILING / helper present" "$(probe present /dev/full "$src")" "0:yes"
+    check "$src stderr FAILING / helper absent " "$(probe absent  /dev/full "$src")" "0:yes"
+done
+
+echo "== all three call sites use the status-neutral form =="
+for f in pr-create.sh issue-view.sh issue-create.sh; do
+    p="$GIT_DIR_UNDER_TEST/$f"
+    grep -q '{ declare -F explain_tea_user_does_not_exist >/dev/null && explain_tea_user_does_not_exist; } || true' "$p" \
+        && echo "  PASS  $f guarded" || { echo "  FAIL  $f: diagnostic is not status-neutral"; fail=1; }
+done
+
+[ "$fail" -eq 0 ] && echo "OK  diagnostic is status-neutral" || echo "FAILED"
+exit "$fail"

packages/mosaic/framework/tools/git/test-issue-close-fail-closed.sh

@@ -0,0 +1,150 @@
+#!/usr/bin/env bash
+# Regression: issue-close.sh must NOT close an issue when the closing comment could not
+# be posted, and comment+close must be made by ONE principal.
+#
+# Guards two defects fixed together (see #1081):
+#   1. `tea issue comment` is not a subcommand -- tea exposes comments as the TOP-LEVEL
+#      `tea comment`. The old call always failed, was unchecked, and the issue closed
+#      anyway, losing the record of WHY it was closed.
+#   2. Routing the comment through the token-authenticated API helper while the close
+#      used --login would attribute one operation to two principals.
+#
+# SAFETY (rev-974, #1085 review 130): this test previously ran under `set -uo pipefail`
+# with unchecked mkdir/redirect/cd, then prepended a possibly-nonexistent $MOCK_BIN to
+# PATH -- while `git remote add origin` names the REAL repository. Forcing setup failure
+# with an unwritable AGENT_WORK_ROOT made it `git init` in its CALLER's directory and
+# invoke the real, provider-mutating issue-close.sh. Setup now fails closed, and both
+# `tea` and `curl` are asserted to resolve INSIDE $MOCK_BIN before any target run.
+set -euo pipefail
+# NOTE: with `set -e`, `grep -q X && fail "..."` is a trap -- the ABSENT case (grep rc=1,
+# which is the PASSING case for a must-not-appear assertion) is the last command of an &&
+# list and silently terminates the script with no message. Every must-not-appear check
+# below is therefore an if-block. This is the same set -e + &&-list defect be-coder-08
+# found in #1086, reintroduced here by adding `set -e` for the sandbox-safety fix.
+
+WORK_ROOT="${AGENT_WORK_ROOT:-${TMPDIR:-/tmp}}"
+SANDBOX="$WORK_ROOT/issue-close-fail-closed-test-$$"
+MOCK_BIN="$SANDBOX/bin"; REPO_DIR="$SANDBOX/repo"; CALLS="$SANDBOX/calls.log"
+cleanup() { rm -rf "$SANDBOX"; }
+trap cleanup EXIT
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+TARGET="$SCRIPT_DIR/issue-close.sh"
+[ -f "$TARGET" ] || { echo "FAIL: issue-close.sh not found beside this test"; exit 1; }
+fail() { echo "FAIL: $*"; exit 1; }
+
+# Every setup step is checked. Under `set -e` these abort; the explicit || fail keeps the
+# reason legible instead of a bare non-zero exit.
+mkdir -p "$MOCK_BIN" "$REPO_DIR" || fail "setup: cannot create sandbox under $WORK_ROOT"
+: > "$CALLS"                     || fail "setup: cannot write calls log at $CALLS"
+cd "$REPO_DIR"                   || fail "setup: cannot cd into $REPO_DIR"
+git init -q                      || fail "setup: git init failed"
+git remote add origin https://git.mosaicstack.dev/mosaicstack/stack.git || fail "setup: git remote add failed"
+export PATH="$MOCK_BIN:$PATH" CALLS
+export GITEA_URL="https://git.mosaicstack.dev"
+export GITEA_TOKEN="redacted-test-token"
+
+cat > "$MOCK_BIN/curl" <<'EOF'
+#!/bin/bash
+method=GET; url=""
+while [ $# -gt 0 ]; do
+    case "$1" in
+        -X) method="$2"; shift 2 ;;
+        http*|https*) url="$1"; shift ;;
+        *) shift ;;
+    esac
+done
+printf 'curl %s %s\n' "$method" "$url" >> "$CALLS"
+[ "${MOCK_CURL_FAIL:-}" = "1" ] && [ "$method" = "POST" ] && exit 22
+exit 0
+EOF
+chmod +x "$MOCK_BIN/curl"
+
+mk_tea() {  # $1 = exit code for a comment attempt; $2 = login list (empty => no login)
+    local rc="$1" login="${2-}"
+    cat > "$MOCK_BIN/tea" <<EOF
+#!/bin/bash
+printf 'tea %s\n' "\$*" >> "$CALLS"
+if [[ "\$*" == *"login list"* ]]; then
+    printf '%s\n' '${login}'; exit 0
+fi
+# Fail ANY comment attempt -- both the correct top-level \`tea comment\` and the broken
+# \`tea issue comment\` -- so an unfixed script exercises the DEFECT rather than tripping
+# a setup assertion.
+if [[ "\$1" == "comment" || ( "\$1" == "issue" && "\$2" == "comment" ) ]]; then exit $rc; fi
+exit 0
+EOF
+    chmod +x "$MOCK_BIN/tea"
+}
+LOGIN_JSON='[{"name":"git.mosaicstack.dev","url":"https://git.mosaicstack.dev"}]'
+
+# The mocks must be the ones that run. Without this, a failed setup silently falls through
+# to the real tea/curl and the "test" mutates the real provider.
+assert_mocked() {
+    local w
+    for w in tea curl; do
+        p=$(command -v "$w" || true)
+        [ -n "$p" ] || fail "SAFETY: $w does not resolve at all"
+        case "$p" in
+            "$MOCK_BIN"/*) : ;;
+            *) fail "SAFETY: $w resolves to $p, OUTSIDE the sandbox -- refusing to invoke the target" ;;
+        esac
+    done
+}
+
+run_target() {  # never let a target failure abort the test; we assert on rc
+    # Call sites MUST use `rc=0; run_target ... || rc=$?` -- a bare `run_target ...; rc=$?`
+    # lets the non-zero RETURN trip set -e in the CALLER before rc is ever read.
+    set +e; bash "$TARGET" "$@" >/dev/null 2>&1; local rc=$?; set -e; return $rc
+}
+
+# ── tea path ────────────────────────────────────────────────────────────────────────
+# 1. NEGATIVE (the regression): comment fails => must NOT close, must exit non-zero
+mk_tea 1 "$LOGIN_JSON"; : > "$CALLS"; assert_mocked
+rc=0; run_target -i 42 -c "closing note" || rc=$?
+grep -qE 'tea (issue )?comment' "$CALLS" || fail "no comment attempt -- setup did not reach the tea branch"
+if grep -q 'tea issue close' "$CALLS"; then fail "ISSUE CLOSED AFTER THE COMMENT FAILED -- the regression"; fi
+[ "$rc" -ne 0 ] || fail "comment failed but issue-close exited 0 -- FAIL-OPEN"
+
+# 2. POSITIVE: comment succeeds => close proceeds, exit 0
+mk_tea 0 "$LOGIN_JSON"; : > "$CALLS"; assert_mocked
+rc=0; run_target -i 42 -c "closing note" || rc=$?
+[ "$rc" -eq 0 ] || fail "comment succeeded but issue-close exited $rc"
+grep -q 'tea issue close' "$CALLS" || fail "issue not closed even though the comment succeeded"
+
+# 3. must use top-level `tea comment`, never `tea issue comment`
+if grep -q 'tea issue comment' "$CALLS"; then fail "used 'tea issue comment' -- not a valid subcommand"; fi
+
+# 4. ONE PRINCIPAL: comment and close must carry the SAME --login
+c=$(grep -m1 '^tea comment'     "$CALLS" | grep -o -- '--login [^ ]*' | awk '{print $2}')
+k=$(grep -m1 '^tea issue close' "$CALLS" | grep -o -- '--login [^ ]*' | awk '{print $2}')
+[ -n "$c" ] || fail "comment carried no --login"
+[ "$c" = "$k" ] || fail "MIXED PRINCIPALS: comment=$c close=$k"
+
+# ── no-login / API fallback path ────────────────────────────────────────────────────
+# rev-974: the delta also adds fail-closed behaviour to this branch, and the suite never
+# reached it -- replacing the whole fallback contract with an unconditional close still
+# passed. These assert the POSTCONDITION (which HTTP calls happened, in what order),
+# not merely that a command ran.
+# 5. no login + comment FAILS => POST attempted, NO PATCH, non-zero
+mk_tea 0 ""; : > "$CALLS"; assert_mocked
+rc=0; MOCK_CURL_FAIL=1 run_target -i 42 -c "closing note" || rc=$?
+grep -q 'curl POST' "$CALLS" || fail "API path: no comment POST attempted"
+if grep -q 'curl PATCH' "$CALLS"; then fail "API path: ISSUE CLOSED (PATCH) AFTER THE COMMENT POST FAILED"; fi
+[ "$rc" -ne 0 ] || fail "API path: comment failed but exited 0 -- FAIL-OPEN"
+
+# 6. no login + comment SUCCEEDS => POST strictly BEFORE PATCH, exit 0
+mk_tea 0 ""; : > "$CALLS"; assert_mocked
+rc=0; run_target -i 42 -c "closing note" || rc=$?
+[ "$rc" -eq 0 ] || fail "API path: comment succeeded but exited $rc"
+order=$(grep -oE 'curl (POST|PATCH)' "$CALLS" | awk '{print $2}' | paste -sd, -)
+[ "$order" = "POST,PATCH" ] || fail "API path: expected POST,PATCH -- got '${order:-<none>}'"
+
+# 7. no login + NO comment => PATCH only, never a POST
+mk_tea 0 ""; : > "$CALLS"; assert_mocked
+rc=0; run_target -i 42 || rc=$?
+[ "$rc" -eq 0 ] || fail "API path: no-comment close exited $rc"
+if grep -q 'curl POST' "$CALLS"; then fail "API path: posted a comment when none was requested"; fi
+grep -q 'curl PATCH' "$CALLS" || fail "API path: issue not closed when no comment was requested"
+
+echo "issue-close.sh fail-closed + single-principal regression passed"

packages/mosaic/framework/tools/git/test-issue-comment-readback.sh

@@ -280,7 +280,10 @@ print("201")
 print(json.dumps(record))
 PY
 )
-    write_response "$(printf '%s' "$result" | head -n1)" "$(printf '%s' "$result" | tail -n +2)"
+    response_status="${result%%$'\n'*}"
+    response_body=""
+    [[ "$result" == *$'\n'* ]] && response_body="${result#*$'\n'}"
+    write_response "$response_status" "$response_body"
 elif [[ "$method" == "GET" && "$path" == "$ISSUE_COMMENT_API_BASE"/issues/comments/* ]]; then
     result=$(ISSUE_COMMENT_GET_ID="${path##*/}" python3 - <<'PY'
 import json
@@ -299,7 +302,10 @@ else:
     print(json.dumps(match))
 PY
 )
-    write_response "$(printf '%s' "$result" | head -n1)" "$(printf '%s' "$result" | tail -n +2)"
+    response_status="${result%%$'\n'*}"
+    response_body=""
+    [[ "$result" == *$'\n'* ]] && response_body="${result#*$'\n'}"
+    write_response "$response_status" "$response_body"
 else
     echo "Unexpected curl request: $method $url" >&2
     exit 97

packages/mosaic/framework/tools/git/test-lane-brief-pr-linkage.sh

@@ -69,7 +69,7 @@ section_nums() { # $1 = output  $2 = header-prefix
 }
 
 fail() { echo "FAIL: $1" >&2; exit 1; }
-contains() { printf '%s\n' "$1" | grep -qx "$2"; }
+contains() { grep -qx "$2" <<<"$1"; }
 
 # ---------------------------------------------------------------------------
 # Fixed (current) script behavior

packages/mosaic/framework/tools/git/test-pr-review-gitea-comment.sh

@@ -225,7 +225,10 @@ write_response() {
 emit() {
     # Split a two-line "status\n<json body>" python result into the response.
     local result="$1"
-    write_response "$(printf '%s' "$result" | head -n1)" "$(printf '%s' "$result" | tail -n +2)"
+    response_status="${result%%$'\n'*}"
+    response_body=""
+    [[ "$result" == *$'\n'* ]] && response_body="${result#*$'\n'}"
+    write_response "$response_status" "$response_body"
 }
 
 mode="${PR_REVIEW_TEST_MODE:-}"

packages/mosaic/framework/tools/git/test-pr-review-repo-host-override.sh

@@ -222,8 +222,8 @@ grep -q 'Unknown action: bogus-action' "$OUTPUT_FILE"
 
 # --- Case 2: -h/--help documents both overrides.
 HELP_TEXT="$("$SCRIPT_DIR/pr-review.sh" -h)"
-echo "$HELP_TEXT" | grep -q -- '-r, --repo'
-echo "$HELP_TEXT" | grep -q -- '-H, --host'
+grep -q -- '-r, --repo' <<<"$HELP_TEXT"
+grep -q -- '-H, --host' <<<"$HELP_TEXT"
 
 # --- Case 3 (comment): a TRUE no-git-origin dir + -r/-H must not silently die
 # and must not fail with "not a git repository or no origin remote" either.

packages/mosaic/framework/tools/lease-broker/daemon.py

@@ -39,7 +39,7 @@ MAX_FRAME: Final = 64 * 1024
 MAX_STATE: Final = 4 * 1024 * 1024
 MAX_PENDING_TOKENS: Final = 256
 MAX_IN_FLIGHT_CONNECTIONS: Final = 16
-MAX_LEASE_TTL_SECONDS: Final = 3600
+MAX_LEASE_TTL_SECONDS: Final = 300
 STATE_VERSION: Final = 1
 READ_DEADLINE_SECONDS: Final = 1.0
 HANDLE_QUEUE_TIMEOUT_SECONDS: Final = 1.0
@@ -50,8 +50,8 @@ LEASE_PENDING: Final = "PENDING_VERIFICATION"
 LEASE_PENDING_PROMOTION: Final = "PENDING_PROMOTION"
 LEASE_VERIFIED: Final = "VERIFIED"
 READ_ONLY_TOOLS: Final = {
-    "claude": frozenset({"Read", "Grep", "Glob"}),
-    "pi": frozenset({"read", "ls"}),
+    "claude": frozenset({"Read", "Grep", "Glob", "Ls", "Find"}),
+    "pi": frozenset({"read", "grep", "find", "ls"}),
 }
 RECOVERY_TOOL: Final = "mosaic_context_recover"
 

packages/mosaic/framework/tools/lease-broker/launch-runtime.py

@@ -8,9 +8,7 @@ import json
 import os
 import socket
 import sys
-import time
 from collections.abc import Callable, Mapping, Sequence
-from datetime import datetime, timezone
 from pathlib import Path
 from typing import Final
 
@@ -55,48 +53,6 @@ def broker_request(socket_path: Path, request: dict[str, object]) -> dict[str, o
     return value
 
 
-def _self_starttime() -> str | None:
-    """Field 22 of our own /proc stat — the anchor starttime the broker records.
-
-    Read past the comm field's parens, since a process name may contain them.
-    """
-    try:
-        raw = Path(f"/proc/{os.getpid()}/stat").read_text()
-        return raw.rsplit(")", 1)[1].split()[19]
-    except (OSError, IndexError, ValueError):
-        return None
-
-
-def _append_launch_record(environ: Mapping[str, str], record: dict[str, object]) -> None:
-    """Append one NDJSON event to the #797 Runtime Session Ledger.
-
-    `fleet/run/sessions/` is operator-classified in framework-manifest.txt and is
-    already covered by test-upgrade-manifest-guard.sh, so an upgrade can neither
-    overwrite nor prune it. Files 0600 under a 0700 dir, matching what that guard
-    asserts.
-
-    Never raises: a launch must not be denied over bookkeeping. But it also never
-    fails silently — a missing record is exactly the kind of gap that made the
-    2026-08-06 MUTATOR_UNVERIFIED investigation cost a day.
-    """
-    try:
-        mosaic_home = environ.get("MOSAIC_HOME") or str(Path.home() / ".config" / "mosaic")
-        directory = Path(mosaic_home) / "fleet" / "run" / "sessions"
-        directory.mkdir(parents=True, exist_ok=True)
-        os.chmod(directory, 0o700)
-        framed = {
-            "seq": time.time_ns() // 1_000_000,
-            "ts": datetime.now(timezone.utc).isoformat(),
-            **record,
-        }
-        path = directory / "events.ndjson"
-        descriptor = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_APPEND, 0o600)
-        with os.fdopen(descriptor, "w") as handle:
-            handle.write(json.dumps(framed, separators=(",", ":")) + "\n")
-    except (OSError, ValueError, TypeError) as error:
-        print(f"[mosaic] WARNING: launch record not written: {error}", file=sys.stderr)
-
-
 def main(
     argv: Sequence[str] | None = None,
     *,
@@ -138,9 +94,8 @@ def main(
     # silent pass and never folded into the generic registration-failure
     # branch.
     try:
-        activation_capability = probe_activation_capability(source_environment)
         assert_activation_capability_matches(
-            activation_capability,
+            probe_activation_capability(source_environment),
             expected_activation_capability,
         )
     except VersionCouplingError as version_error:
@@ -173,32 +128,6 @@ def main(
         print("Mosaic lease broker registration failed; runtime launch denied.", file=sys.stderr)
         return 1
 
-    # Immutable launch record, half two. `mosaic` wrote `session.launch` with the
-    # config/provenance it knows; only this process knows the broker session id
-    # and the activation capability it just asserted. os.execvpe preserves the
-    # PID, so this PID is BOTH the anchor pid and the join key back to that
-    # record. Never fatal — bookkeeping must not deny a launch — but never
-    # silent either.
-    _append_launch_record(
-        source_environment,
-        {
-            "kind": "lease.register",
-            # Joins back to `mosaic`'s session.launch record. NOT pid: execRuntime()
-            # spawns rather than execs, so this process is a CHILD of mosaic with a
-            # different pid. This pid IS the broker anchor pid (os.execvpe below
-            # preserves it), which is a separate and still-useful fact.
-            "launch_id": source_environment.get("MOSAIC_LAUNCH_ID"),
-            "pid": os.getpid(),
-            "runtime": arguments.runtime,
-            "session_id": session_id,
-            "runtime_generation": generation,
-            "generation_file": str(generation_file),
-            "anchor_starttime": _self_starttime(),
-            "activation_capability": activation_capability,
-            "command": Path(command[0]).name,
-        },
-    )
-
     environment = dict(source_environment)
     environment["MOSAIC_LEASE_SESSION_ID"] = session_id
     environment["MOSAIC_RUNTIME_GENERATION"] = str(generation)

packages/mosaic/framework/tools/lease-broker/lease_promote.py

@@ -1,337 +0,0 @@
-#!/usr/bin/env python3
-"""Lease promotion client — the half the enforcement toolkit never shipped.
-
-The enforcement half (``daemon.py`` + ``mutator-gate.py``) ships and denies. The
-promotion half has no production caller anywhere in the package: as of 0.0.48,
-0.0.49 and 0.0.50-next.2207, ``begin_verification`` / ``observe_receipt`` /
-``promote_lease`` are invoked only by ``broker-test-client.ts``, the acceptance
-spec, unit tests, and two probes under ``docs/``. Consequence: **no lease on any
-host can reach VERIFIED**, so every mutator is denied ``MUTATOR_UNVERIFIED`` by a
-gate nothing can satisfy.
-
-THE PROTOCOL (``daemon.py:578-754``)
-------------------------------------
-  1. ``begin_verification`` — broker revokes, mints a challenge, and returns the
-     exact ``receipt`` text the MODEL must emit
-  2. *the model emits that text verbatim as its ENTIRE latest message*
-  3. the runtime adapter ships that message to the daemon-owned observer socket
-  4. ``observe_receipt``  -> ``PENDING_PROMOTION``
-  5. ``promote_lease``    -> ``VERIFIED``
-
-THIS MODULE IMPLEMENTS 1, 4 AND 5 — NEVER 2
--------------------------------------------
-Step 2 is the security property, not a formality. ``is_verbatim_receipt`` uses
-``hmac.compare_digest`` against the exact minted string — explicitly "not a
-transcript substring" (``receipt_challenge.py``). Promotion therefore requires a
-live model that received the challenge in its context and echoed it exactly.
-
-``receipt-observer-client.py`` will post ANY string as the latest assistant
-message. A promotion client that posted its own receipt would satisfy the broker
-while proving nothing — a gate-disabler indistinguishable from a working fix
-unless someone looks for it. **This module never posts a receipt.** Emitting it
-belongs to the runtime adapter, where a real model turn happens.
-
-The construction binds the exact normative source bytes. ``h_source`` /
-``h_payload`` are derived by the framework's own
-``normative_fragments.build_payload`` rather than reimplemented: the broker
-derives them the same way and any divergence yields ``PAYLOAD_BINDING_MISMATCH``.
-There must be exactly one implementation.
-
-WHAT THE BINDING DOES *NOT* PROVE
----------------------------------
-It is tempting to read a VERIFIED lease as "this agent is running THIS law".
-**It does not mean that**, and writing it down that way is how the belief spread.
-The broker holds no reference copy of any normative source and never opens one;
-it recomputes ``h_source`` / ``h_payload`` from the fragment bytes THIS CLIENT
-sent and compares them to the binding THIS CLIENT sent (``daemon.py:602-616``).
-Both sides of that comparison originate here, so it detects corruption in
-transit and nothing else. What the binding actually asserts is "the client
-claims these bytes, self-consistently".
-
-Making it mean the stronger thing requires the broker to re-read the on-disk
-sources itself, against a manifest the agent cannot rewrite — i.e. broker code
-attestation under its own uid. Until then, do not cite a VERIFIED lease as
-evidence of law integrity.
-
-Usage
------
-    lease_promote.py --begin                 # prints the receipt the MODEL must emit
-    lease_promote.py --complete <challenge>  # after the adapter observed it
-"""
-
-from __future__ import annotations
-
-import argparse
-import base64
-import hashlib
-import json
-import os
-import socket
-import sys
-from pathlib import Path
-from typing import Final
-
-# Isolated (`python -I`) adapter invocations must still import co-located
-# framework modules; never depend on the caller's PYTHONPATH.
-_MODULE_DIRECTORY = str(Path(__file__).resolve().parent)
-if _MODULE_DIRECTORY not in sys.path:
-    sys.path.insert(0, _MODULE_DIRECTORY)
-
-from normative_fragments import NormativeFragment, build_payload  # noqa: E402
-
-MAX_FRAME: Final = 64 * 1024
-BROKER_TIMEOUT_SECONDS: Final = 3.0
-SCHEMA_VERSION: Final = 1
-MANIFEST_VERSION: Final = 1
-GENERATOR_VERSION: Final = "mosaic/lease_promote@1"
-DEFAULT_TTL_SECONDS: Final = 3600
-
-# Normative sources whose exact bytes bind the lease, in binding order. Order is
-# load-bearing: ``h_source`` frames the resolved sequence, so reordering changes
-# the derivation. Never fabricate a source that is not on disk.
-FRAGMENT_SOURCES: Final = (
-    "CONSTITUTION.md",
-    "AGENTS.md",
-    "SOUL.md",
-    "USER.md",
-    "STANDARDS.md",
-    "TOOLS.md",
-)
-
-# Framework-owned sources, reconciled on every upgrade — `install.sh:76`
-# FRAMEWORK_OWNED and `config/file-adapter.ts` FRAMEWORK_OWNED_FILES — plus the
-# per-runtime contract shipped under `framework/runtime/<runtime>/`. A deployment
-# missing one of these is broken, not minimal, so their absence is refused rather
-# than silently dropped from the binding.
-#
-# SOUL.md and USER.md are deliberately excluded: install.sh does not seed them
-# ("intentionally NOT seeded here — they are generated by `mosaic init`"), so a
-# fresh install legitimately lacks both. TOOLS.md is user-seeded on first install
-# only. Absence of those three is reported, not fatal.
-REQUIRED_SOURCES: Final = frozenset({"CONSTITUTION.md", "AGENTS.md", "STANDARDS.md"})
-
-
-class IncompleteBinding(RuntimeError):
-    """A source that must bind this lease could not be read.
-
-    **Never downgrade this to a skip.** The broker recomputes the hashes from the
-    fragments it is sent, so an omitted fragment is internally consistent and
-    ``PAYLOAD_BINDING_MISMATCH`` cannot fire — a partial law promotes exactly like
-    a complete one, and nothing downstream can tell the difference. Dropping an
-    unreadable source therefore does not degrade the binding, it forges a smaller
-    one. Fail here, where the omission is still visible.
-    """
-
-
-def mosaic_home() -> Path:
-    return Path(os.environ.get("MOSAIC_HOME") or Path.home() / ".config" / "mosaic")
-
-
-def broker_socket() -> Path:
-    value = os.environ.get("MOSAIC_LEASE_BROKER_SOCKET")
-    if value:
-        return Path(value)
-    runtime_dir = os.environ.get("XDG_RUNTIME_DIR")
-    if runtime_dir:
-        return Path(runtime_dir) / "mosaic-lease" / "broker.sock"
-    return Path(f"/run/user/{os.getuid()}/mosaic-lease/broker.sock")
-
-
-def session_identity() -> tuple[str, int, str]:
-    """Session id, CURRENT generation, runtime.
-
-    The generation file wins over the env var, matching ``lease_generation.py``.
-    Sending a generation HIGHER than the broker's would revoke this session's own
-    authority (``daemon.py:342-344``), so this never guesses.
-    """
-    session_id = os.environ["MOSAIC_LEASE_SESSION_ID"]
-    runtime = os.environ["MOSAIC_LEASE_RUNTIME"]
-    state_file = os.environ.get("MOSAIC_LEASE_GENERATION_FILE")
-    if state_file:
-        try:
-            return session_id, int(Path(state_file).read_text().strip()), runtime
-        except (OSError, ValueError):
-            pass
-    return session_id, int(os.environ["MOSAIC_RUNTIME_GENERATION"]), runtime
-
-
-def build_construction(runtime: str) -> tuple[dict[str, object], object]:
-    """Assemble the wire construction and derive its hashes with the sole builder."""
-    runtime_contract = f"runtime/{runtime}/RUNTIME.md"
-    sources = list(FRAGMENT_SOURCES) + [runtime_contract]
-    required = REQUIRED_SOURCES | {runtime_contract}
-    wire_fragments: list[dict[str, str]] = []
-    objects: list[NormativeFragment] = []
-    absent: list[str] = []
-
-    for source_id in sources:
-        try:
-            content = (mosaic_home() / source_id).read_bytes()
-        except FileNotFoundError:
-            # Genuinely not on disk. Legitimate only for operator-owned sources.
-            if source_id in required:
-                raise IncompleteBinding(
-                    f"required normative source is absent: {source_id}"
-                ) from None
-            absent.append(source_id)
-            continue
-        except OSError as exc:
-            # The path resolves but will not read — EACCES, EIO, EISDIR, ELOOP.
-            # That is an anomaly for EVERY source, optional ones included: an
-            # unreadable file is not an un-configured one, and treating it as
-            # absent is what lets a permission change quietly shrink the law.
-            raise IncompleteBinding(
-                f"normative source is present but unreadable: {source_id} "
-                f"({type(exc).__name__})"
-            ) from exc
-
-        digest = hashlib.sha256(content).hexdigest()
-        wire_fragments.append(
-            {
-                "source_id": source_id,
-                "content_base64": base64.b64encode(content).decode("ascii"),
-                "expected_sha256": digest,
-            }
-        )
-        objects.append(NormativeFragment(source_id, content, digest))
-
-    if not wire_fragments:
-        raise IncompleteBinding("no normative sources found — refusing an empty binding")
-
-    # Absence is legitimate here but never invisible. The omission is already
-    # baked into h_source (the framed source sequence differs), but nothing
-    # compares h_source to an expected value, so this line is the only place a
-    # human learns the binding was narrower than the full set.
-    if absent:
-        print(
-            f"lease_promote: binding omits absent operator sources: {', '.join(absent)}",
-            file=sys.stderr,
-        )
-
-    result = build_payload(
-        manifest_version=MANIFEST_VERSION,
-        generator_version=GENERATOR_VERSION,
-        fragments=objects,
-    )
-    if result.injectionDecision != "ACCEPTED" or not result.promotion:
-        raise RuntimeError(f"construction refused locally: {result.source_reason}")
-
-    return (
-        {
-            "manifest_version": MANIFEST_VERSION,
-            "generator_version": GENERATOR_VERSION,
-            "fragments": wire_fragments,
-        },
-        result,
-    )
-
-
-def broker_request(payload: dict[str, object]) -> dict[str, object]:
-    raw = (json.dumps(payload, separators=(",", ":")) + "\n").encode()
-    if len(raw) > MAX_FRAME:
-        raise ValueError(
-            f"request too large ({len(raw)} bytes); broker frame cap is {MAX_FRAME}"
-        )
-    response = bytearray()
-    with socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) as connection:
-        connection.settimeout(BROKER_TIMEOUT_SECONDS)
-        connection.connect(str(broker_socket()))
-        connection.sendall(raw)
-        connection.shutdown(socket.SHUT_WR)
-        while len(response) <= MAX_FRAME:
-            chunk = connection.recv(4096)
-            if not chunk:
-                break
-            response.extend(chunk)
-    if len(response) > MAX_FRAME or not response.endswith(b"\n"):
-        raise ValueError("invalid broker reply")
-    value = json.loads(response)
-    if not isinstance(value, dict):
-        raise ValueError("invalid broker reply")
-    return value
-
-
-def begin(
-    ttl_seconds: int = DEFAULT_TTL_SECONDS,
-    compaction_epoch: int = 0,
-    request_epoch: int = 0,
-) -> dict[str, object]:
-    """Step 1. Returns the broker reply, including the exact ``receipt`` text."""
-    session_id, generation, runtime = session_identity()
-    construction, derived = build_construction(runtime)
-    return broker_request(
-        {
-            "action": "begin_verification",
-            "session_id": session_id,
-            "runtime_generation": generation,
-            "runtime": runtime,
-            "ttl_seconds": ttl_seconds,
-            "binding": {
-                "compaction_epoch": compaction_epoch,
-                "request_epoch": request_epoch,
-                "h_source": derived.h_source,
-                "h_payload": derived.h_payload,
-                "schema_version": SCHEMA_VERSION,
-            },
-            "construction": construction,
-        }
-    )
-
-
-def complete(challenge: str) -> dict[str, object]:
-    """Steps 4-5. Assumes the model already emitted the receipt and the adapter
-    shipped it to the observer socket."""
-    session_id, generation, _ = session_identity()
-    observed = broker_request(
-        {
-            "action": "observe_receipt",
-            "session_id": session_id,
-            "runtime_generation": generation,
-            "receipt_challenge": challenge,
-        }
-    )
-    if observed.get("ok") is not True or observed.get("state") != "PENDING_PROMOTION":
-        return {"stage": "observe_receipt", **observed}
-    promoted = broker_request(
-        {
-            "action": "promote_lease",
-            "session_id": session_id,
-            "runtime_generation": generation,
-            "receipt_challenge": challenge,
-        }
-    )
-    return {"stage": "promote_lease", **promoted}
-
-
-def main(argv: list[str] | None = None) -> int:
-    parser = argparse.ArgumentParser(description="Mosaic lease promotion client.")
-    group = parser.add_mutually_exclusive_group(required=True)
-    group.add_argument(
-        "--begin",
-        action="store_true",
-        help="mint a challenge; prints the receipt the MODEL must emit verbatim",
-    )
-    group.add_argument(
-        "--complete",
-        metavar="CHALLENGE",
-        help="observe the emitted receipt and promote the lease",
-    )
-    parser.add_argument("--ttl-seconds", type=int, default=DEFAULT_TTL_SECONDS)
-    arguments = parser.parse_args(argv)
-
-    try:
-        if arguments.begin:
-            print(json.dumps(begin(ttl_seconds=arguments.ttl_seconds), indent=2))
-        else:
-            print(json.dumps(complete(arguments.complete), indent=2))
-    except KeyError as exc:
-        print(f"missing lease environment: {exc}; not a lease-gated session", file=sys.stderr)
-        return 2
-    except (OSError, ValueError, RuntimeError, json.JSONDecodeError) as exc:
-        print(f"{type(exc).__name__}: {exc}", file=sys.stderr)
-        return 2
-    return 0
-
-
-if __name__ == "__main__":
-    raise SystemExit(main())

packages/mosaic/framework/tools/lease-broker/promote-begin.py

@@ -1,399 +0,0 @@
-#!/usr/bin/env python3
-"""Claude UserPromptSubmit hook for operator-triggered lease promotion."""
-
-from __future__ import annotations
-
-import fcntl
-import importlib.util
-import json
-import os
-import secrets
-import stat
-import subprocess
-import sys
-import time
-from collections.abc import Callable, Mapping
-from pathlib import Path
-from typing import Final, TextIO
-
-_MODULE_DIRECTORY = str(Path(__file__).resolve().parent)
-if _MODULE_DIRECTORY not in sys.path:
-    sys.path.insert(0, _MODULE_DIRECTORY)
-
-from receipt_challenge import receipt_for  # noqa: E402
-
-_observer_spec = importlib.util.spec_from_file_location(
-    "mosaic_receipt_observer_client", Path(__file__).resolve().with_name("receipt-observer-client.py")
-)
-if _observer_spec is None or _observer_spec.loader is None:
-    raise RuntimeError("unable to load receipt observer client")
-_observer_module = importlib.util.module_from_spec(_observer_spec)
-_observer_spec.loader.exec_module(_observer_module)
-observer_request = _observer_module.observer_request
-
-MAX_FRAME: Final = 64 * 1024
-PENDING_MAX_AGE_SECONDS: Final = 60 * 60
-PROMOTER_TIMEOUT_SECONDS: Final = 10.0
-PROMOTION_PROMPT: Final = "/mosaic-promote"
-PROMOTER: Final = Path(__file__).resolve().with_name("lease_promote.py")
-PENDING_DIRECTORY: Final = "mosaic-lease"
-AUTHORIZATION_DIRECTORY: Final = "authorizations"
-AUTHORIZATION_TTL_SECONDS: Final = 60
-LEASE_TTL_SECONDS: Final = 60 * 60
-LOCK_FILE: Final = "promotion.lock"
-RESULT_FILE: Final = "last-result.json"
-EXPECTED_BEGIN_KEYS: Final = frozenset(
-    {"ok", "state", "receipt_challenge", "receipt", "binding"}
-)
-EXPECTED_BINDING_KEYS: Final = frozenset(
-    {
-        "compaction_epoch",
-        "request_epoch",
-        "h_source",
-        "h_payload",
-        "runtime_generation",
-        "schema_version",
-    }
-)
-
-
-class PromotionAlreadyInProgress(RuntimeError):
-    pass
-
-
-def reject_duplicate_json_keys(pairs: list[tuple[str, object]]) -> dict[str, object]:
-    value: dict[str, object] = {}
-    for key, item in pairs:
-        if key in value:
-            raise ValueError("duplicate promoter JSON key")
-        value[key] = item
-    return value
-
-
-def read_hook_input(stream: object) -> dict[str, object]:
-    raw = getattr(stream, "buffer", stream).read(MAX_FRAME + 1)
-    if not isinstance(raw, bytes) or len(raw) > MAX_FRAME:
-        raise ValueError("invalid UserPromptSubmit input")
-    value = json.loads(raw, object_pairs_hook=reject_duplicate_json_keys)
-    if not isinstance(value, dict):
-        raise ValueError("invalid UserPromptSubmit input")
-    return value
-
-
-def emit_context(stream: TextIO, message: str) -> None:
-    json.dump(
-        {
-            "hookSpecificOutput": {
-                "hookEventName": "UserPromptSubmit",
-                "additionalContext": message,
-            }
-        },
-        stream,
-        separators=(",", ":"),
-    )
-    stream.write("\n")
-
-
-def session_pending_name(environ: Mapping[str, str]) -> tuple[Path, str]:
-    runtime_dir = Path(environ["XDG_RUNTIME_DIR"])
-    session_id = environ["MOSAIC_LEASE_SESSION_ID"]
-    if not runtime_dir.is_absolute():
-        raise ValueError("XDG_RUNTIME_DIR must be absolute")
-    if len(session_id) != 64 or any(character not in "0123456789abcdef" for character in session_id):
-        raise ValueError("invalid lease session id")
-    return runtime_dir, f"pending-{session_id}"
-
-
-def open_pending_directory(runtime_dir: Path) -> int:
-    directory_flags = (
-        os.O_RDONLY
-        | getattr(os, "O_CLOEXEC", 0)
-        | getattr(os, "O_DIRECTORY", 0)
-        | getattr(os, "O_NOFOLLOW", 0)
-    )
-    runtime_descriptor = os.open(runtime_dir, directory_flags)
-    try:
-        runtime_metadata = os.fstat(runtime_descriptor)
-        if (
-            not stat.S_ISDIR(runtime_metadata.st_mode)
-            or runtime_metadata.st_uid != os.getuid()
-            or stat.S_IMODE(runtime_metadata.st_mode) != 0o700
-        ):
-            raise ValueError("unsafe XDG runtime directory")
-        try:
-            os.mkdir(PENDING_DIRECTORY, mode=0o700, dir_fd=runtime_descriptor)
-        except FileExistsError:
-            pass
-        descriptor = os.open(PENDING_DIRECTORY, directory_flags, dir_fd=runtime_descriptor)
-    finally:
-        os.close(runtime_descriptor)
-
-    metadata = os.fstat(descriptor)
-    if (
-        not stat.S_ISDIR(metadata.st_mode)
-        or metadata.st_uid != os.getuid()
-        or stat.S_IMODE(metadata.st_mode) != 0o700
-    ):
-        os.close(descriptor)
-        raise ValueError("unsafe promotion pending directory")
-    return descriptor
-
-
-def acquire_lock(directory_descriptor: int) -> int:
-    flags = (
-        os.O_RDWR
-        | os.O_CREAT
-        | getattr(os, "O_CLOEXEC", 0)
-        | getattr(os, "O_NOFOLLOW", 0)
-    )
-    descriptor = os.open(LOCK_FILE, flags, 0o600, dir_fd=directory_descriptor)
-    metadata = os.fstat(descriptor)
-    if (
-        not stat.S_ISREG(metadata.st_mode)
-        or metadata.st_uid != os.getuid()
-        or stat.S_IMODE(metadata.st_mode) != 0o600
-    ):
-        os.close(descriptor)
-        raise ValueError("unsafe promotion lock file")
-    try:
-        fcntl.flock(descriptor, fcntl.LOCK_EX | fcntl.LOCK_NB)
-    except BlockingIOError as error:
-        os.close(descriptor)
-        raise PromotionAlreadyInProgress() from error
-    return descriptor
-
-
-def sweep_stale_pending(directory_descriptor: int, current_time: float) -> None:
-    cutoff = current_time - PENDING_MAX_AGE_SECONDS
-    removed = False
-    with os.scandir(directory_descriptor) as entries:
-        for candidate in entries:
-            if not (
-                candidate.name.startswith("pending-")
-                or candidate.name.startswith(".pending-")
-            ):
-                continue
-            try:
-                metadata = candidate.stat(follow_symlinks=False)
-                if metadata.st_mtime < cutoff and not stat.S_ISDIR(metadata.st_mode):
-                    os.unlink(candidate.name, dir_fd=directory_descriptor)
-                    removed = True
-            except FileNotFoundError:
-                continue
-    if removed:
-        os.fsync(directory_descriptor)
-
-
-def consume_authorization(directory_descriptor: int, session_id: str, wall_clock: float) -> str | None:
-    flags = os.O_RDONLY | getattr(os, "O_CLOEXEC", 0) | getattr(os, "O_DIRECTORY", 0) | getattr(os, "O_NOFOLLOW", 0)
-    try:
-        authorization_descriptor = os.open(AUTHORIZATION_DIRECTORY, flags, dir_fd=directory_descriptor)
-    except FileNotFoundError:
-        return None
-    try:
-        metadata = os.fstat(authorization_descriptor)
-        if not stat.S_ISDIR(metadata.st_mode) or metadata.st_uid != os.getuid() or stat.S_IMODE(metadata.st_mode) != 0o700:
-            raise ValueError("unsafe promotion authorization directory")
-        name = f"{session_id}.auth"
-        try:
-            descriptor = os.open(name, os.O_RDONLY | getattr(os, "O_CLOEXEC", 0) | getattr(os, "O_NOFOLLOW", 0), dir_fd=authorization_descriptor)
-        except FileNotFoundError:
-            return None
-        try:
-            token_metadata = os.fstat(descriptor)
-            if not stat.S_ISREG(token_metadata.st_mode) or token_metadata.st_uid != os.getuid() or stat.S_IMODE(token_metadata.st_mode) != 0o600 or token_metadata.st_size <= 0 or token_metadata.st_size > MAX_FRAME:
-                raise ValueError("unsafe promotion authorization")
-            raw = os.read(descriptor, MAX_FRAME + 1)
-        finally:
-            os.close(descriptor)
-        os.unlink(name, dir_fd=authorization_descriptor)
-        os.fsync(authorization_descriptor)
-        token = json.loads(raw, object_pairs_hook=reject_duplicate_json_keys)
-        if not isinstance(token, dict) or set(token) != {"nonce", "seat", "session_id", "expires_at", "ts"}:
-            return None
-        nonce = token.get("nonce")
-        expires_at = token.get("expires_at")
-        issued_at = token.get("ts")
-        if token.get("session_id") != session_id or not isinstance(token.get("seat"), str) or not isinstance(nonce, str) or len(nonce) != 64 or any(char not in "0123456789abcdef" for char in nonce) or type(expires_at) not in (int, float) or type(issued_at) not in (int, float) or expires_at <= wall_clock or expires_at > issued_at + AUTHORIZATION_TTL_SECONDS:
-            return None
-        return nonce
-    finally:
-        os.close(authorization_descriptor)
-
-
-def write_result(directory_descriptor: int, attempt_id: str, verified: bool, reason: str | None, session_id: str, wall_clock: float) -> None:
-    temporary = f".{RESULT_FILE}.tmp-{secrets.token_hex(8)}"
-    descriptor = os.open(temporary, os.O_WRONLY | os.O_CREAT | os.O_EXCL | getattr(os, "O_CLOEXEC", 0) | getattr(os, "O_NOFOLLOW", 0), 0o600, dir_fd=directory_descriptor)
-    try:
-        os.fchmod(descriptor, 0o600)
-        with os.fdopen(descriptor, "w", encoding="utf-8", closefd=False) as stream:
-            json.dump({"attempt_id": attempt_id, "expires_at_wallclock": wall_clock + LEASE_TTL_SECONDS if verified else None, "reason": reason, "session_id": session_id, "ts": wall_clock, "verified": verified}, stream, separators=(",", ":"), sort_keys=True)
-            stream.flush(); os.fsync(stream.fileno())
-        os.replace(temporary, RESULT_FILE, src_dir_fd=directory_descriptor, dst_dir_fd=directory_descriptor)
-        os.fsync(directory_descriptor)
-    finally:
-        os.close(descriptor)
-
-
-def write_pending(directory_descriptor: int, name: str, challenge: str) -> None:
-    temporary = f".{name}.tmp-{secrets.token_hex(8)}"
-    flags = (
-        os.O_WRONLY
-        | os.O_CREAT
-        | os.O_EXCL
-        | getattr(os, "O_CLOEXEC", 0)
-        | getattr(os, "O_NOFOLLOW", 0)
-    )
-    descriptor = os.open(temporary, flags, 0o600, dir_fd=directory_descriptor)
-    try:
-        os.fchmod(descriptor, 0o600)
-        with os.fdopen(descriptor, "w", encoding="utf-8", closefd=False) as stream:
-            stream.write(challenge)
-            stream.flush()
-            os.fsync(stream.fileno())
-        os.replace(
-            temporary,
-            name,
-            src_dir_fd=directory_descriptor,
-            dst_dir_fd=directory_descriptor,
-        )
-        os.fsync(directory_descriptor)
-    except Exception:
-        try:
-            os.unlink(temporary, dir_fd=directory_descriptor)
-        except FileNotFoundError:
-            pass
-        raise
-    finally:
-        os.close(descriptor)
-
-
-def parse_begin_reply(
-    completed: subprocess.CompletedProcess[str],
-) -> tuple[str, dict[str, object] | None]:
-    if completed.returncode != 0:
-        return f"PROMOTER_EXIT_{completed.returncode}", None
-    try:
-        value = json.loads(
-            completed.stdout,
-            object_pairs_hook=reject_duplicate_json_keys,
-        )
-    except (json.JSONDecodeError, RecursionError, TypeError, ValueError):
-        return "INVALID_PROMOTER_REPLY", None
-    if not isinstance(value, dict):
-        return "INVALID_PROMOTER_REPLY", None
-    if value.get("ok") is False and set(value) == {"ok", "code"}:
-        code = value.get("code")
-        return code if isinstance(code, str) and code else "PROMOTION_BEGIN_REFUSED", value
-    if set(value) != EXPECTED_BEGIN_KEYS or value.get("ok") is not True:
-        return "INVALID_PROMOTER_REPLY", None
-    if value.get("state") != "PENDING_VERIFICATION":
-        return "INVALID_PROMOTER_REPLY", None
-    challenge = value.get("receipt_challenge")
-    receipt = value.get("receipt")
-    binding = value.get("binding")
-    if (
-        not isinstance(challenge, str)
-        or len(challenge) != 64
-        or any(character not in "0123456789abcdef" for character in challenge)
-        or not isinstance(receipt, str)
-        or not isinstance(binding, dict)
-        or set(binding) != EXPECTED_BINDING_KEYS
-    ):
-        return "INVALID_PROMOTER_REPLY", None
-    integer_fields = (
-        "compaction_epoch",
-        "request_epoch",
-        "runtime_generation",
-        "schema_version",
-    )
-    if any(type(binding.get(field)) is not int or binding[field] < 0 for field in integer_fields):
-        return "INVALID_PROMOTER_REPLY", None
-    if not all(
-        isinstance(binding.get(field), str)
-        and len(binding[field]) == 64
-        and all(character in "0123456789abcdef" for character in binding[field])
-        for field in ("h_source", "h_payload")
-    ):
-        return "INVALID_PROMOTER_REPLY", None
-    if not secrets.compare_digest(
-        receipt.encode("utf-8"),
-        receipt_for(challenge, binding).encode("utf-8"),
-    ):
-        return "INVALID_PROMOTER_REPLY", None
-    return "", value
-
-
-def main(
-    *,
-    environ: Mapping[str, str] | None = None,
-    stdin: object | None = None,
-    stdout: TextIO | None = None,
-    stderr: TextIO | None = None,
-    run: Callable[..., subprocess.CompletedProcess[str]] = subprocess.run,
-    now: Callable[[], float] = time.time,
-) -> int:
-    source_environment = os.environ if environ is None else environ
-    input_stream = sys.stdin if stdin is None else stdin
-    output_stream = sys.stdout if stdout is None else stdout
-    error_stream = sys.stderr if stderr is None else stderr
-
-    try:
-        hook_input = read_hook_input(input_stream)
-    except (OSError, RecursionError, ValueError, json.JSONDecodeError) as error:
-        print(f"Mosaic promotion trigger ignored invalid hook input: {error}", file=error_stream)
-        return 0
-    if hook_input.get("prompt") != PROMOTION_PROMPT:
-        return 0
-
-    directory_descriptor: int | None = None
-    lock_descriptor: int | None = None
-    try:
-        runtime_dir, pending_name = session_pending_name(source_environment)
-        session_id = source_environment["MOSAIC_LEASE_SESSION_ID"]
-        directory_descriptor = open_pending_directory(runtime_dir)
-        lock_descriptor = acquire_lock(directory_descriptor)
-        wall_clock = now()
-        nonce = consume_authorization(directory_descriptor, session_id, wall_clock)
-        if nonce is None:
-            write_result(directory_descriptor, "0" * 64, False, "NOT_AUTHORIZED", session_id, wall_clock)
-            print("Mosaic promotion denied: NOT_AUTHORIZED.", file=error_stream)
-            return 0
-        sweep_stale_pending(directory_descriptor, wall_clock)
-        completed = run([sys.executable, "-I", "-S", "-B", str(PROMOTER), "--begin"], check=False, capture_output=True, text=True, env=dict(source_environment), timeout=PROMOTER_TIMEOUT_SECONDS)
-        code, reply = parse_begin_reply(completed)
-        if code or reply is None:
-            write_result(directory_descriptor, nonce, False, code or "PROMOTION_BEGIN_FAILED", session_id, now())
-            return 0
-        challenge = str(reply["receipt_challenge"])
-        observation = observer_request(
-            Path(source_environment["MOSAIC_RECEIPT_OBSERVER_SOCKET"]),
-            {"action": "record_runtime_observation", "session_id": session_id, "runtime_generation": int(source_environment["MOSAIC_RUNTIME_GENERATION"]), "runtime": "claude", "latest_assistant_message": reply["receipt"]},
-        )
-        if set(observation) != {"ok"} or observation.get("ok") is not True:
-            write_result(directory_descriptor, challenge, False, "OBSERVATION_REJECTED", session_id, now())
-            return 0
-        completion = run([sys.executable, "-I", "-S", "-B", str(PROMOTER), "--complete", challenge], check=False, capture_output=True, text=True, env=dict(source_environment), timeout=PROMOTER_TIMEOUT_SECONDS)
-        try:
-            outcome = json.loads(completion.stdout, object_pairs_hook=reject_duplicate_json_keys)
-        except (json.JSONDecodeError, ValueError):
-            outcome = None
-        if completion.returncode == 0 and isinstance(outcome, dict) and outcome.get("stage") == "promote_lease" and outcome.get("ok") is True and outcome.get("state") == "VERIFIED":
-            write_result(directory_descriptor, challenge, True, None, session_id, now())
-        else:
-            reason = outcome.get("code") if isinstance(outcome, dict) and isinstance(outcome.get("code"), str) else "PROMOTION_INCOMPLETE"
-            write_result(directory_descriptor, challenge, False, reason, session_id, now())
-    except PromotionAlreadyInProgress:
-        print("Mosaic promotion denied: PROMOTION_ALREADY_IN_PROGRESS.", file=error_stream)
-    except (KeyError, OSError, RecursionError, ValueError, subprocess.SubprocessError) as error:
-        print(f"Mosaic promotion begin failed: {type(error).__name__}: {error}", file=error_stream)
-    finally:
-        if lock_descriptor is not None:
-            os.close(lock_descriptor)
-        if directory_descriptor is not None:
-            os.close(directory_descriptor)
-    return 0
-
-
-if __name__ == "__main__":
-    raise SystemExit(main())

packages/mosaic/framework/tools/lease-broker/promote-complete.py

@@ -1,361 +0,0 @@
-#!/usr/bin/env python3
-"""Claude Stop hook that completes a pending operator-triggered promotion."""
-
-from __future__ import annotations
-
-import fcntl
-import json
-import os
-import secrets
-import stat
-import subprocess
-import sys
-import time
-from collections.abc import Callable, Mapping
-from pathlib import Path
-from typing import Final, NamedTuple, TextIO
-
-MAX_FRAME: Final = 64 * 1024
-PROMOTER_TIMEOUT_SECONDS: Final = 10.0
-LEASE_TTL_SECONDS: Final = 60 * 60
-PROMOTER: Final = Path(__file__).resolve().with_name("lease_promote.py")
-PENDING_DIRECTORY: Final = "mosaic-lease"
-LOCK_FILE: Final = "promotion.lock"
-RESULT_FILE: Final = "last-result.json"
-TERMINAL_FAILURE_CODES: Final = frozenset(
-    {
-        "RECEIPT_REPLAY",
-        "RECEIPT_MISMATCH",
-        "INVALID_LEASE_TRANSITION",
-        "PROMOTION_TOKEN_INVALID",
-    }
-)
-
-
-class PendingChallenge(NamedTuple):
-    value: str
-    device: int
-    inode: int
-
-
-def reject_duplicate_json_keys(pairs: list[tuple[str, object]]) -> dict[str, object]:
-    value: dict[str, object] = {}
-    for key, item in pairs:
-        if key in value:
-            raise ValueError("duplicate promoter JSON key")
-        value[key] = item
-    return value
-
-
-def session_pending_name(environ: Mapping[str, str]) -> tuple[Path, str]:
-    runtime_dir = Path(environ["XDG_RUNTIME_DIR"])
-    session_id = environ["MOSAIC_LEASE_SESSION_ID"]
-    if not runtime_dir.is_absolute():
-        raise ValueError("XDG_RUNTIME_DIR must be absolute")
-    if len(session_id) != 64 or any(character not in "0123456789abcdef" for character in session_id):
-        raise ValueError("invalid lease session id")
-    return runtime_dir, f"pending-{session_id}"
-
-
-def open_pending_directory(runtime_dir: Path) -> int | None:
-    directory_flags = (
-        os.O_RDONLY
-        | getattr(os, "O_CLOEXEC", 0)
-        | getattr(os, "O_DIRECTORY", 0)
-        | getattr(os, "O_NOFOLLOW", 0)
-    )
-    try:
-        runtime_descriptor = os.open(runtime_dir, directory_flags)
-    except FileNotFoundError:
-        return None
-    try:
-        runtime_metadata = os.fstat(runtime_descriptor)
-        if (
-            not stat.S_ISDIR(runtime_metadata.st_mode)
-            or runtime_metadata.st_uid != os.getuid()
-            or stat.S_IMODE(runtime_metadata.st_mode) != 0o700
-        ):
-            raise ValueError("unsafe XDG runtime directory")
-        try:
-            descriptor = os.open(PENDING_DIRECTORY, directory_flags, dir_fd=runtime_descriptor)
-        except FileNotFoundError:
-            return None
-    finally:
-        os.close(runtime_descriptor)
-
-    metadata = os.fstat(descriptor)
-    if (
-        not stat.S_ISDIR(metadata.st_mode)
-        or metadata.st_uid != os.getuid()
-        or stat.S_IMODE(metadata.st_mode) != 0o700
-    ):
-        os.close(descriptor)
-        raise ValueError("unsafe promotion pending directory")
-    return descriptor
-
-
-def acquire_lock(directory_descriptor: int) -> int:
-    flags = (
-        os.O_RDWR
-        | os.O_CREAT
-        | getattr(os, "O_CLOEXEC", 0)
-        | getattr(os, "O_NOFOLLOW", 0)
-    )
-    descriptor = os.open(LOCK_FILE, flags, 0o600, dir_fd=directory_descriptor)
-    metadata = os.fstat(descriptor)
-    if (
-        not stat.S_ISREG(metadata.st_mode)
-        or metadata.st_uid != os.getuid()
-        or stat.S_IMODE(metadata.st_mode) != 0o600
-    ):
-        os.close(descriptor)
-        raise ValueError("unsafe promotion lock file")
-    try:
-        fcntl.flock(descriptor, fcntl.LOCK_EX | fcntl.LOCK_NB)
-    except BlockingIOError:
-        os.close(descriptor)
-        raise
-    return descriptor
-
-
-def read_pending(directory_descriptor: int, name: str) -> PendingChallenge | None:
-    flags = os.O_RDONLY | getattr(os, "O_CLOEXEC", 0) | getattr(os, "O_NOFOLLOW", 0)
-    try:
-        descriptor = os.open(name, flags, dir_fd=directory_descriptor)
-    except FileNotFoundError:
-        return None
-    try:
-        metadata = os.fstat(descriptor)
-        if (
-            not stat.S_ISREG(metadata.st_mode)
-            or metadata.st_uid != os.getuid()
-            or stat.S_IMODE(metadata.st_mode) != 0o600
-            or metadata.st_size <= 0
-            or metadata.st_size > MAX_FRAME
-        ):
-            raise ValueError("unsafe promotion pending file")
-        raw = os.read(descriptor, MAX_FRAME + 1)
-    finally:
-        os.close(descriptor)
-    if len(raw) > MAX_FRAME:
-        raise ValueError("oversized promotion challenge")
-    challenge = raw.decode("utf-8")
-    if (
-        len(challenge) != 64
-        or any(character not in "0123456789abcdef" for character in challenge)
-    ):
-        raise ValueError("invalid promotion challenge")
-    return PendingChallenge(challenge, metadata.st_dev, metadata.st_ino)
-
-
-def write_result(
-    directory_descriptor: int,
-    attempt_id: str,
-    verified: bool,
-    reason: str | None,
-    session_id: str,
-    wall_clock: float,
-) -> None:
-    result = {
-        "attempt_id": attempt_id,
-        "expires_at_wallclock": wall_clock + LEASE_TTL_SECONDS if verified else None,
-        "reason": reason,
-        "session_id": session_id,
-        "ts": wall_clock,
-        "verified": verified,
-    }
-    temporary = f".{RESULT_FILE}.tmp-{secrets.token_hex(8)}"
-    flags = (
-        os.O_WRONLY
-        | os.O_CREAT
-        | os.O_EXCL
-        | getattr(os, "O_CLOEXEC", 0)
-        | getattr(os, "O_NOFOLLOW", 0)
-    )
-    descriptor = os.open(temporary, flags, 0o600, dir_fd=directory_descriptor)
-    try:
-        os.fchmod(descriptor, 0o600)
-        with os.fdopen(descriptor, "w", encoding="utf-8", closefd=False) as stream:
-            json.dump(result, stream, separators=(",", ":"), sort_keys=True)
-            stream.flush()
-            os.fsync(stream.fileno())
-        os.replace(
-            temporary,
-            RESULT_FILE,
-            src_dir_fd=directory_descriptor,
-            dst_dir_fd=directory_descriptor,
-        )
-        os.fsync(directory_descriptor)
-    except Exception:
-        try:
-            os.unlink(temporary, dir_fd=directory_descriptor)
-        except FileNotFoundError:
-            pass
-        raise
-    finally:
-        os.close(descriptor)
-
-
-def delete_pending_if_unchanged(
-    directory_descriptor: int,
-    name: str,
-    pending: PendingChallenge,
-    error_stream: TextIO,
-) -> None:
-    quarantine = f".{name}.delete-{secrets.token_hex(8)}"
-    try:
-        os.rename(
-            name,
-            quarantine,
-            src_dir_fd=directory_descriptor,
-            dst_dir_fd=directory_descriptor,
-        )
-    except FileNotFoundError:
-        return
-    except OSError as error:
-        print(f"Mosaic promotion could not quarantine pending file: {error}", file=error_stream)
-        return
-
-    try:
-        moved = os.stat(
-            quarantine,
-            dir_fd=directory_descriptor,
-            follow_symlinks=False,
-        )
-        if (moved.st_dev, moved.st_ino) == (pending.device, pending.inode):
-            os.unlink(quarantine, dir_fd=directory_descriptor)
-            os.fsync(directory_descriptor)
-            return
-
-        print("Mosaic promotion pending file changed; preserving replacement.", file=error_stream)
-        try:
-            os.link(
-                quarantine,
-                name,
-                src_dir_fd=directory_descriptor,
-                dst_dir_fd=directory_descriptor,
-                follow_symlinks=False,
-            )
-        except FileExistsError:
-            print(
-                f"Mosaic promotion preserved replacement as {quarantine}.",
-                file=error_stream,
-            )
-        else:
-            os.unlink(quarantine, dir_fd=directory_descriptor)
-        os.fsync(directory_descriptor)
-    except OSError as error:
-        print(f"Mosaic promotion could not resolve pending file: {error}", file=error_stream)
-
-
-def parse_reply(completed: subprocess.CompletedProcess[str]) -> dict[str, object] | None:
-    if completed.returncode != 0:
-        return None
-    try:
-        value = json.loads(
-            completed.stdout,
-            object_pairs_hook=reject_duplicate_json_keys,
-        )
-    except (json.JSONDecodeError, RecursionError, TypeError, ValueError):
-        return None
-    if not isinstance(value, dict):
-        return None
-    if set(value) == {"stage", "ok", "state"}:
-        if (
-            value.get("stage") == "promote_lease"
-            and value.get("ok") is True
-            and value.get("state") == "VERIFIED"
-        ):
-            return value
-        return None
-    if set(value) == {"stage", "ok", "code"}:
-        if (
-            value.get("stage") in {"observe_receipt", "promote_lease"}
-            and value.get("ok") is False
-            and isinstance(value.get("code"), str)
-            and value.get("code")
-        ):
-            return value
-    return None
-
-
-def main(
-    *,
-    environ: Mapping[str, str] | None = None,
-    stderr: TextIO | None = None,
-    run: Callable[..., subprocess.CompletedProcess[str]] = subprocess.run,
-    now: Callable[[], float] = time.time,
-) -> int:
-    source_environment = os.environ if environ is None else environ
-    error_stream = sys.stderr if stderr is None else stderr
-    directory_descriptor: int | None = None
-    lock_descriptor: int | None = None
-
-    try:
-        runtime_dir, pending_name = session_pending_name(source_environment)
-        session_id = source_environment["MOSAIC_LEASE_SESSION_ID"]
-        directory_descriptor = open_pending_directory(runtime_dir)
-        if directory_descriptor is None:
-            return 0
-        try:
-            lock_descriptor = acquire_lock(directory_descriptor)
-        except (BlockingIOError, FileNotFoundError):
-            print("Mosaic promotion completion deferred: promotion is in progress.", file=error_stream)
-            return 0
-        pending = read_pending(directory_descriptor, pending_name)
-        if pending is None:
-            return 0
-        completed = run(
-            [
-                sys.executable,
-                "-I",
-                "-S",
-                "-B",
-                str(PROMOTER),
-                "--complete",
-                pending.value,
-            ],
-            check=False,
-            capture_output=True,
-            text=True,
-            env=dict(source_environment),
-            timeout=PROMOTER_TIMEOUT_SECONDS,
-        )
-        reply = parse_reply(completed)
-        if reply is not None and reply.get("ok") is True:
-            write_result(directory_descriptor, pending.value, True, None, session_id, now())
-            delete_pending_if_unchanged(
-                directory_descriptor,
-                pending_name,
-                pending,
-                error_stream,
-            )
-            print("Mosaic lease promotion completed.", file=error_stream)
-            return 0
-
-        if reply is not None:
-            code = str(reply["code"])
-            print(f"Mosaic promotion incomplete: {code}.", file=error_stream)
-            if code in TERMINAL_FAILURE_CODES:
-                write_result(directory_descriptor, pending.value, False, code, session_id, now())
-                delete_pending_if_unchanged(
-                    directory_descriptor,
-                    pending_name,
-                    pending,
-                    error_stream,
-                )
-        else:
-            diagnostic = completed.stderr.strip() or f"promoter exit {completed.returncode}"
-            print(f"Mosaic promotion retryable failure: {diagnostic}.", file=error_stream)
-    except (KeyError, OSError, RecursionError, UnicodeError, ValueError, subprocess.SubprocessError) as error:
-        print(f"Mosaic promotion completion deferred: {type(error).__name__}: {error}", file=error_stream)
-    finally:
-        if lock_descriptor is not None:
-            os.close(lock_descriptor)
-        if directory_descriptor is not None:
-            os.close(directory_descriptor)
-    return 0
-
-
-if __name__ == "__main__":
-    raise SystemExit(main())

packages/mosaic/framework/tools/lease-broker/receipt-observer-client.py

@@ -22,23 +22,13 @@ from typing import Final
 MAX_FRAME: Final = 64 * 1024
 BROKER_TIMEOUT_SECONDS: Final = 1.5
 MAX_TRANSCRIPT_BYTES: Final = 4 * 1024 * 1024
-BENIGN_OBSERVATION_UNAVAILABLE_CODE: Final = "OBSERVATION_UNAVAILABLE"
-
-
-def reject_duplicate_json_keys(pairs: list[tuple[str, object]]) -> dict[str, object]:
-    value: dict[str, object] = {}
-    for key, item in pairs:
-        if key in value:
-            raise ValueError("duplicate observer JSON key")
-        value[key] = item
-    return value
 
 
 def read_json(stream: object) -> dict[str, object]:
     raw = getattr(stream, "buffer", stream).read(MAX_FRAME + 1)
     if not isinstance(raw, bytes) or len(raw) > MAX_FRAME:
         raise ValueError("invalid observer input")
-    value = json.loads(raw, object_pairs_hook=reject_duplicate_json_keys)
+    value = json.loads(raw)
     if not isinstance(value, dict):
         raise ValueError("invalid observer input")
     return value
@@ -110,9 +100,9 @@ def observer_request(socket_path: Path, request: dict[str, object]) -> dict[str,
             if not chunk:
                 break
             response.extend(chunk)
-    if len(response) > MAX_FRAME or response.count(b"\n") != 1 or not response.endswith(b"\n"):
+    if len(response) > MAX_FRAME or not response.endswith(b"\n"):
         raise ValueError("invalid observer reply")
-    value = json.loads(response[:-1], object_pairs_hook=reject_duplicate_json_keys)
+    value = json.loads(response)
     if not isinstance(value, dict):
         raise ValueError("invalid observer reply")
     return value
@@ -129,12 +119,7 @@ def main(argv: Sequence[str] | None = None, *, environ: Mapping[str, str] | None
         if arguments.runtime == "claude":
             if not arguments.latest_entry:
                 raise ValueError("Claude observer requires --latest-entry")
-            if "last_assistant_message" in source:
-                message = source["last_assistant_message"]
-                if not isinstance(message, str):
-                    raise ValueError("invalid Claude observer input")
-            else:
-                message = claude_latest_entry(source)
+            message = claude_latest_entry(source)
         else:
             if arguments.latest_entry:
                 raise ValueError("Pi observer is message_end only")
@@ -148,18 +133,10 @@ def main(argv: Sequence[str] | None = None, *, environ: Mapping[str, str] | None
             "runtime": arguments.runtime,
             "latest_assistant_message": message,
         })
-    except (KeyError, OSError, RecursionError, ValueError, json.JSONDecodeError) as error:
+    except (KeyError, OSError, ValueError, json.JSONDecodeError) as error:
         print(f"Mosaic receipt observer refused: {error}", file=sys.stderr)
         return 2
-    if set(reply) == {"ok"} and reply.get("ok") is True:
-        return 0
-    if (
-        set(reply) == {"ok", "code"}
-        and reply.get("ok") is False
-        and reply.get("code") == BENIGN_OBSERVATION_UNAVAILABLE_CODE
-    ):
-        return 0
-    return 2
+    return 0 if reply == {"ok": True} else 2
 
 
 if __name__ == "__main__":

packages/mosaic/framework/tools/lease-broker/receipt_challenge.py

@@ -33,7 +33,7 @@ def is_verbatim_receipt(message: str, challenge: str, binding: dict[str, object]
     """Require the exact one current-cycle receipt, not a transcript substring."""
 
     expected = receipt_for(challenge, binding)
-    return hmac.compare_digest(message.encode("utf-8"), expected.encode("utf-8"))
+    return hmac.compare_digest(message, expected)
 
 
 def latest_assistant_digest(message: str) -> str:

packages/mosaic/framework/tools/orchestrator/session-resume.sh

@@ -91,10 +91,12 @@ fi
 
 if [[ -n "$dirty_files" ]]; then
   echo "  Modified files:"
-  echo "$dirty_files" | head -20 | while IFS= read -r line; do
-    echo "    $line"
+  mapfile -t dirty_lines <<<"$dirty_files"
+  file_count="${#dirty_lines[@]}"
+  display_count=$((file_count < 20 ? file_count : 20))
+  for ((i = 0; i < display_count; i++)); do
+    echo "    ${dirty_lines[$i]}"
   done
-  file_count="$(echo "$dirty_files" | wc -l)"
   if (( file_count > 20 )); then
     echo "    ... and $(( file_count - 20 )) more"
   fi

packages/mosaic/framework/tools/orchestrator/smoke-test.sh

@@ -64,12 +64,12 @@ if jq -e '.next_task == "T-001"' "$capsule_file" >/dev/null 2>&1; then pass_case
 if grep -Fq 'Target runtime:** codex' <<< "$codex_continue_output"; then pass_case "continue prompt contains target runtime codex"; else fail_case "continue prompt contains target runtime codex"; fi
 
 codex_run_prompt="$(MOSAIC_COORD_RUNTIME=codex bash "$SCRIPT_DIR/session-run.sh" --project "$tmp_project" --print)"
-if [[ "$(printf '%s\n' "$codex_run_prompt" | head -n1)" == "Now initiating Orchestrator mode..." ]]; then pass_case "codex run prompt first line is mode declaration"; else fail_case "codex run prompt first line is mode declaration"; fi
+if [[ "${codex_run_prompt%%$'\n'*}" == "Now initiating Orchestrator mode..." ]]; then pass_case "codex run prompt first line is mode declaration"; else fail_case "codex run prompt first line is mode declaration"; fi
 if grep -Fq 'Do NOT ask clarifying questions before your first tool actions' <<< "$codex_run_prompt"; then pass_case "codex run prompt includes no-questions hard gate"; else fail_case "codex run prompt includes no-questions hard gate"; fi
 if grep -Fq '"next_task": "T-001"' <<< "$codex_run_prompt"; then pass_case "codex run prompt embeds capsule json"; else fail_case "codex run prompt embeds capsule json"; fi
 
 claude_run_prompt="$(MOSAIC_COORD_RUNTIME=claude bash "$SCRIPT_DIR/session-run.sh" --project "$tmp_project" --print)"
-if [[ "$(printf '%s\n' "$claude_run_prompt" | head -n1)" == "## Continuation Mission" ]]; then pass_case "claude run prompt remains continuation prompt format"; else fail_case "claude run prompt remains continuation prompt format"; fi
+if [[ "${claude_run_prompt%%$'\n'*}" == "## Continuation Mission" ]]; then pass_case "claude run prompt remains continuation prompt format"; else fail_case "claude run prompt remains continuation prompt format"; fi
 
 echo ""
 echo "Smoke test summary: pass=$PASS fail=$FAIL"

packages/mosaic/framework/tools/orchestrator/test-board-roll.sh

@@ -96,8 +96,8 @@ L="$WORK/live5.md"; G="$WORK/ledger5.md"; echo "# LEDGER" > "$G"
 make_board "$L" 6 1 400
 before_l=$(cat "$L"); before_g=$(cat "$G")
 out=$(bash "$SUT" --live "$L" --ledger "$G" --cap 2000 --dry-run 2>&1) || note "dry-run exited nonzero: $out"
-echo "$out" | grep -qi "dry run" || note "dry-run did not announce itself"
-echo "$out" | grep -q "would roll" || note "dry-run did not report a plan"
+grep -qi "dry run" <<<"$out" || note "dry-run did not announce itself"
+grep -q "would roll" <<<"$out" || note "dry-run did not report a plan"
 [[ "$(cat "$L")" == "$before_l" ]] || note "dry-run modified LIVE"
 [[ "$(cat "$G")" == "$before_g" ]] || note "dry-run modified LEDGER"
 

packages/mosaic/framework/tools/prdy/prdy-status.sh

@@ -66,7 +66,7 @@ present=0
 
 for entry in "${PRDY_REQUIRED_SECTIONS[@]}"; do
   pattern="${entry#*|}"
-  if echo "$PRD_CONTENT" | grep -qiE "$pattern"; then
+  if grep -qiE "$pattern" <<<"$PRD_CONTENT"; then
     present=$((present + 1))
   fi
 done

packages/mosaic/framework/tools/qa/reflect-stop-hook.sh

@@ -169,13 +169,13 @@ main() {
 # classify_surface PATH → surface name (highest-risk match wins, mirrors TS)
 classify_surface() {
   local p="$1"
-  if printf '%s' "$p" | grep -qiE 'auth|login|session|token|permission|rbac|credential|secret'; then echo auth; return; fi
-  if printf '%s' "$p" | grep -qiE 'migration|prisma|schema|\.sql|entity|repository|seed'; then echo data; return; fi
-  if printf '%s' "$p" | grep -qiE 'docker|\.woodpecker|compose|traefik|deploy|helm|k8s|terraform'; then echo infra; return; fi
-  if printf '%s' "$p" | grep -qiE 'package\.json|tsconfig|turbo\.json|pnpm-|\.config\.|eslint|vite'; then echo build; return; fi
-  if printf '%s' "$p" | grep -qE '\.tsx|\.css|components/|apps/web/'; then echo ui; return; fi
-  if printf '%s' "$p" | grep -qE '\.spec\.|\.test\.|__tests__/'; then echo test; return; fi
-  if printf '%s' "$p" | grep -qE '\.md$|docs/'; then echo docs; return; fi
+  if grep -qiE 'auth|login|session|token|permission|rbac|credential|secret' <<<"$p"; then echo auth; return; fi
+  if grep -qiE 'migration|prisma|schema|\.sql|entity|repository|seed' <<<"$p"; then echo data; return; fi
+  if grep -qiE 'docker|\.woodpecker|compose|traefik|deploy|helm|k8s|terraform' <<<"$p"; then echo infra; return; fi
+  if grep -qiE 'package\.json|tsconfig|turbo\.json|pnpm-|\.config\.|eslint|vite' <<<"$p"; then echo build; return; fi
+  if grep -qE '\.tsx|\.css|components/|apps/web/' <<<"$p"; then echo ui; return; fi
+  if grep -qE '\.spec\.|\.test\.|__tests__/' <<<"$p"; then echo test; return; fi
+  if grep -qE '\.md$|docs/' <<<"$p"; then echo docs; return; fi
   echo none
 }
 

packages/mosaic/framework/tools/qa/typecheck-hook.sh

@@ -13,7 +13,12 @@ JSON_INPUT=$(cat)
 if command -v jq &>/dev/null; then
   FILE_PATH=$(echo "$JSON_INPUT" | jq -r '.tool_input.file_path // .tool_response.filePath // .file_path // empty' 2>/dev/null || echo "")
 else
-  FILE_PATH=$(echo "$JSON_INPUT" | grep -o '"file_path"[[:space:]]*:[[:space:]]*"[^"]*"' | sed 's/.*"\([^"]*\)"$/\1/' | head -1)
+  file_path_pattern='"file_path"[[:space:]]*:[[:space:]]*"([^"]*)"'
+  if [[ "$JSON_INPUT" =~ $file_path_pattern ]]; then
+    FILE_PATH="${BASH_REMATCH[1]}"
+  else
+    FILE_PATH=""
+  fi
 fi
 
 # Only check TypeScript files
@@ -53,7 +58,7 @@ OUTPUT=$(npx tsc --noEmit --pretty --maxNodeModuleJsDepth 0 2>&1) || STATUS=$?
 if [ "${STATUS:-0}" -ne 0 ]; then
   # Filter output to only show errors related to the edited file (if possible)
   BASENAME=$(basename "$FILE_PATH")
-  RELEVANT=$(echo "$OUTPUT" | grep -A2 "$BASENAME" 2>/dev/null || echo "$OUTPUT" | head -20)
+  RELEVANT=$(grep -A2 "$BASENAME" <<<"$OUTPUT" 2>/dev/null || sed -n '1,20p' <<<"$OUTPUT")
 
   echo "TypeScript type errors detected after editing $FILE_PATH:"
   echo "$RELEVANT"

packages/mosaic/framework/tools/quality/scripts/test-upgrade-durable-snapshot.sh

@@ -176,8 +176,12 @@ run_snap() {
 
 # Resolve the single pre-update-* snapshot dir under a state dir (newest if many).
 snap_dir() {
-  find "$1/mosaic/backups" -maxdepth 1 -type d -name 'pre-update-*' 2>/dev/null \
-    | LC_ALL=C sort -r | head -1
+  local -a snapshots=()
+  mapfile -t snapshots < <(
+    find "$1/mosaic/backups" -maxdepth 1 -type d -name 'pre-update-*' 2>/dev/null \
+      | LC_ALL=C sort -r
+  )
+  printf '%s\n' "${snapshots[0]:-}"
 }
 
 echo "── Part 1/2/3: durable snapshot scope, perms, no-leak ──────────────────"

packages/mosaic/framework/tools/quality/scripts/test-upgrade-rollback.sh

@@ -336,7 +336,7 @@ chk "[reset-fail] the manual-recovery pointer is emitted (not a silent set -e ex
   "grep -q 'Snapshot restore could not reset' '$OUTG'"
 chk "[reset-fail] the recovery message points at a preserved snapshot dir" \
   "grep -q 'preserved at: .*mosaic-snapshot' '$OUTG'"
-SNAP_E="$(grep -o '/[^ ]*mosaic-snapshot[^ ]*' "$OUTG" | head -1)"
+SNAP_E="$(grep -m1 -o '/[^ ]*mosaic-snapshot[^ ]*' "$OUTG")"
 chk "[reset-fail] the named snapshot directory actually survives for recovery" \
   "[ -n '$SNAP_E' ] && [ -d '$SNAP_E' ]"
 chk "[reset-fail] operator secret value never appears in installer output" \
@@ -353,7 +353,8 @@ chk "[control] without the D2 recovery line the operator gets no snapshot pointe
   "! grep -q 'Snapshot restore could not reset' '$OUTH'"
 [ -n "${SNAP_E:-}" ] && rm -rf "$SNAP_E"
 # Reap any snapshot the reset-fail runs left in /tmp (reset failed → never cleaned).
-grep -o '/[^ ]*mosaic-snapshot[^ ]*' "$OUTH" 2>/dev/null | head -1 | while read -r s; do rm -rf "$s"; done
+orphan_snapshot="$(grep -m1 -o '/[^ ]*mosaic-snapshot[^ ]*' "$OUTH" 2>/dev/null || true)"
+[ -n "$orphan_snapshot" ] && rm -rf "$orphan_snapshot"
 
 # Cleanup (generated installer controls are also removed by the EXIT trap).
 for d in "$HA" "$REFA" "$HB" "$REFB" "$HC" "$HD" "$HE" "$REFE" "$HF" "$REFF" "$HG" "$HH"; do rm -rf "$d"; done

packages/mosaic/framework/tools/quality/test-enumeration-exclusions.txt

@@ -32,7 +32,6 @@ packages/mosaic/framework/tools/tmux/test-send-message-socket.sh | requires a re
 packages/mosaic/framework/tools/tmux/test-send-message-verdict.sh | requires real tmux-pane fixtures on a throwaway socket; CI image ships no tmux; #1017 burndown (same condition as its sibling)
 
 # --- single-suite directories: unmeasured in CI ---
-packages/mosaic/framework/tools/fleet/test-start-agent-session.sh | unmeasured in CI image; stubs tmux via a fake bin dir, likely CI-fit; #1017 burndown
 packages/mosaic/framework/tools/glpi/test-list-http-status.sh | unmeasured in CI image; stub-based (#807 regression harness), likely CI-fit; #1017 burndown
 packages/mosaic/framework/tools/orchestrator/test-board-roll.sh | unmeasured in CI image; file-fixture based, likely CI-fit; #1017 burndown
 packages/mosaic/framework/tools/woodpecker/test-ci-wait-exit-matrix.sh | unmeasured in CI image; drives ci-wait.sh against a stub pipeline-status.sh, likely CI-fit; #1017 burndown

packages/mosaic/framework/tools/tmux/send-message.sh

@@ -110,7 +110,7 @@ for attempt in $(seq 1 $((RETRIES + 1))); do
   sleep 1.2
   pane=$("${tmux_cmd[@]}" capture-pane -t "$EFFECTIVE_TARGET" -p 2>/dev/null)
 
-  if printf '%s' "$pane" | grep -qF "$QUEUED_RE"; then
+  if grep -qF "$QUEUED_RE" <<<"$pane"; then
     status="queued"; break
   fi
   # Locate the REPL input box (prompt glyph). If we cannot see it, we have NO
@@ -121,7 +121,7 @@ for attempt in $(seq 1 $((RETRIES + 1))); do
   fi
   # Input box located AND still carrying our tail => unsubmitted draft. Flush + retry.
   # (Submitted messages scroll up into history; a draft stays on the ❯ line.)
-  if [ -n "$snippet" ] && printf '%s' "$promptline" | grep -qF "$snippet"; then
+  if [ -n "$snippet" ] && grep -qF "$snippet" <<<"$promptline"; then
     status="draft"; continue
   fi
   # Input box located AND clear of our tail => positively submitted. This is the

packages/mosaic/framework/tools/tmux/test-send-message-socket.sh

@@ -34,16 +34,20 @@ tmux new-session -d -s "$DEFAULT_TARGET" -c "$TMPDIR" 'PS1="❯ " exec bash --no
 
 "$SEND_MESSAGE" -L "$SOCKET" -t "=$TARGET" -m "named socket hello" >/tmp/send-message-named.out
 sleep 0.2
-capture_named | grep -qF "named socket hello" || fail "send-message.sh did not deliver to named socket"
-if capture_default | grep -qF "named socket hello"; then
+named_pane="$(capture_named)" || fail "could not capture named socket pane"
+grep -qF "named socket hello" <<<"$named_pane" || fail "send-message.sh did not deliver to named socket"
+default_pane="$(capture_default)" || fail "could not capture default socket pane"
+if grep -qF "named socket hello" <<<"$default_pane"; then
   fail "send-message.sh leaked named-socket message to default tmux server"
 fi
 
 "$AGENT_SEND" -L "$SOCKET" -S "tester:source" -s "=$TARGET" -m "agent socket hello" >/tmp/agent-send-named.out
 sleep 0.2
-capture_named | grep -qF "[tester:source ->" || fail "agent-send.sh did not include preamble"
-capture_named | grep -qF "agent socket hello" || fail "agent-send.sh did not deliver to named socket"
-if capture_default | grep -qF "agent socket hello"; then
+named_pane="$(capture_named)" || fail "could not capture named socket pane"
+grep -qF "[tester:source ->" <<<"$named_pane" || fail "agent-send.sh did not include preamble"
+grep -qF "agent socket hello" <<<"$named_pane" || fail "agent-send.sh did not deliver to named socket"
+default_pane="$(capture_default)" || fail "could not capture default socket pane"
+if grep -qF "agent socket hello" <<<"$default_pane"; then
   fail "agent-send.sh leaked named-socket message to default tmux server"
 fi
 
@@ -65,11 +69,11 @@ done
 sleep 0.2
 for i in $(seq 1 "$CONC_N"); do
   pane=$(tmux -L "$SOCKET" capture-pane -t "=conc-$i:0.0" -p)
-  printf '%s' "$pane" | grep -qF "CONCPAYLOAD-${i}-END" \
+  grep -qF "CONCPAYLOAD-${i}-END" <<<"$pane" \
     || fail "concurrent send dropped payload for pane conc-$i"
   for j in $(seq 1 "$CONC_N"); do
     [ "$j" = "$i" ] && continue
-    if printf '%s' "$pane" | grep -qF "CONCPAYLOAD-${j}-END"; then
+    if grep -qF "CONCPAYLOAD-${j}-END" <<<"$pane"; then
       fail "concurrent send cross-delivered payload $j to pane conc-$i"
     fi
   done

packages/mosaic/framework/tools/tmux/test-send-message-verdict.sh

@@ -31,7 +31,7 @@ tmux -L "$SOCKET" new-session -d -s repl -c "$TMP" \
   'PS1="❯ " exec bash --noprofile --norc -i'
 sleep 0.3
 out=$("$SEND" -L "$SOCKET" -t "=repl" -m "verdict fixture one delivered ok" 2>"$TMP/e1"); rc=$?
-if [ "$rc" -eq 0 ] && printf '%s' "$out" | grep -qF "✓ delivered"; then
+if [ "$rc" -eq 0 ] && grep -qF "✓ delivered" <<<"$out"; then
   ok "delivered: ❯-prompt REPL that submits => exit 0 ✓ delivered"
 else
   no "delivered: ❯-prompt REPL that submits => exit 0 ✓ delivered" "rc=$rc out=[$out] err=[$(cat "$TMP/e1")]"

packages/mosaic/framework/tools/wake/detector.sh

@@ -123,7 +123,7 @@ _manifest_val() {
   # _manifest_val KEY — echo VALUE for KEY=VALUE in the manifest (blank if none).
   local key="$1"
   [ -f "$MANIFEST" ] || return 0
-  sed -n "s/^${key}=//p" "$MANIFEST" | head -n1 | tr -d '[:space:]'
+  awk -v key="$key" 'index($0, key "=") == 1 { sub(/^[^=]*=/, ""); gsub(/[[:space:]]/, ""); print; exit }' "$MANIFEST"
 }
 
 # _load_watchlist — validate the watch-list path + JSON + schema_version range.
@@ -267,7 +267,7 @@ _poll_source() {
     if snap_json="$(jq -ce '.' <<<"$rawmeta" 2>/dev/null)"; then
       snap_sha="$(jq -r 'if (.snapshot_sha|type) == "string" then .snapshot_sha else "" end' <<<"$snap_json")"
       snap_ts="$(jq -r 'if (.snapshot_ts|type) == "number" then (.snapshot_ts|floor|tostring) else "" end' <<<"$snap_json")"
-      if [ -n "$snap_sha" ] && ! printf '%s' "$snap_sha" | grep -Eq '^[0-9a-f]{7,64}$'; then
+      if [ -n "$snap_sha" ] && ! grep -Eq '^[0-9a-f]{7,64}$' <<<"$snap_sha"; then
         echo "detector.sh: source '$kind/$id' snapshot_sha rejected (not a 7-64 char lowercase-hex git sha) — snapshot metadata DROPPED, poll continues (#940)." >&2
         snap_sha=""
         snap_ts=""
@@ -275,7 +275,7 @@ _poll_source() {
       # A ts must be a sane positive epoch BEFORE any arithmetic touches it: a
       # negative or absurdly large value would make the shell integer comparison
       # below error out and silently KEEP the bad ts — validate first, compare after.
-      if [ -n "$snap_ts" ] && ! printf '%s' "$snap_ts" | grep -Eq '^[0-9]{1,12}$'; then
+      if [ -n "$snap_ts" ] && ! grep -Eq '^[0-9]{1,12}$' <<<"$snap_ts"; then
         echo "detector.sh: source '$kind/$id' snapshot_ts rejected (not a sane positive epoch) — snapshot_ts DROPPED, poll continues (#940)." >&2
         snap_ts=""
       fi

packages/mosaic/framework/tools/wake/digest.sh

@@ -644,7 +644,8 @@ cmd_render() {
         oseq="$(jq -r '.observed_seq // "?"' <<<"$line")"
         oclass="$(jq -r '.class // "actionable"' <<<"$line")"
         oloc="$(jq -c '.locators // {}' <<<"$line")"
-        olabel="$(_locator_line "$oloc" | head -n1)"
+        olabel="$(_locator_line "$oloc")"
+        olabel="${olabel%%$'\n'*}"
         printf '  * seq %s [%s] %s\n' "$oseq" "$(_scrub_inline "$oclass")" "$olabel"
       done <<<"$pending"
     fi

packages/mosaic/framework/tools/wake/reconcile.sh

@@ -146,7 +146,7 @@ EOF
 _manifest_val() {
   local key="$1"
   [ -f "$MANIFEST" ] || return 0
-  sed -n "s/^${key}=//p" "$MANIFEST" | head -n1 | tr -d '[:space:]'
+  awk -v key="$key" 'index($0, key "=") == 1 { sub(/^[^=]*=/, ""); gsub(/[[:space:]]/, ""); print; exit }' "$MANIFEST"
 }
 
 # _load_watchlist — validate path + JSON + shape + Gate B schema range (mirrors

packages/mosaic/package.json

@@ -25,7 +25,7 @@
     "lint": "eslint src",
     "typecheck": "tsc --noEmit",
     "test": "vitest run --passWithNoTests && pnpm run test:framework-shell",
-    "test:framework-shell": "bash framework/tools/quality/scripts/check-test-enumeration.sh && bash framework/tools/quality/scripts/test-check-test-enumeration.sh && python3 src/lease-broker/daemon_deadline_unittest.py && python3 src/lease-broker/normative_fragments_unittest.py && python3 src/lease-broker/promotion_binding_unittest.py && python3 src/lease-broker/promotion_trigger_unittest.py && python3 src/lease-broker/receipt_challenge_unittest.py && python3 src/lease-broker/context_recovery_unittest.py && python3 src/lease-broker/recovery_runtime_unittest.py && python3 src/lease-broker/recovery_b1_adversarial_unittest.py && python3 src/lease-broker/receipt_observer_client_unittest.py && python3 src/lease-broker/invariant_r_unittest.py && python3 src/lease-broker/framework_skill_portability_unittest.py && python3 src/mutator-gate/runtime_tools_unittest.py && python3 src/mutator-gate/runtime_launch_guard_unittest.py && python3 src/mutator-gate/version_coupling_unittest.py && python3 framework/tools/lease-broker/check-runtime-launches.py --root ../.. && bash framework/tools/codex/test-pr-diff-context.sh && bash framework/tools/qa/test-deps-preflight.sh && bash framework/tools/git/test-pr-review-gitea-comment.sh && bash framework/tools/git/test-pr-review-repo-host-override.sh && bash framework/tools/git/test-ci-queue-wait-branch-absent.sh && bash framework/tools/git/test-ci-queue-wait-tristate.sh && bash framework/tools/git/test-ci-queue-wait-github-checks.sh && bash framework/tools/git/test-pr-merge-queue-branch.sh && bash framework/tools/git/test-pr-merge-head-pin.sh && bash framework/tools/git/test-pr-merge-message-field.sh && bash framework/tools/git/test-git-credential-mosaic.sh && bash framework/tools/git/test-gitea-token-identity.sh && bash framework/tools/woodpecker/test-terminal-green-contract.sh && bash framework/tools/_scripts/test-install-ordering-guard.sh && bash framework/tools/tmux/agent-send.test.sh && bash framework/tools/wake/test-wake-store-ack.sh && bash framework/tools/wake/test-wake-store-enqueue-race.sh && bash framework/tools/wake/test-wake-digest-hmac.sh && bash framework/tools/wake/test-wake-digest-quarantine.sh && bash framework/tools/wake/test-wake-detector.sh && bash framework/tools/wake/test-wake-fn-oracle.sh && bash framework/tools/wake/test-wake-reconcile.sh && bash framework/tools/wake/test-wake-beacon.sh && bash framework/tools/wake/test-wake-preimage.sh && bash framework/tools/wake/test-wake-install.sh"
+    "test:framework-shell": "bash framework/tools/quality/scripts/check-test-enumeration.sh && bash framework/tools/quality/scripts/test-check-test-enumeration.sh && bash framework/tools/fleet/test-start-agent-session.sh && bash framework/systemd/user/test-fleet-units.sh && python3 src/lease-broker/daemon_deadline_unittest.py && python3 src/lease-broker/normative_fragments_unittest.py && python3 src/lease-broker/receipt_challenge_unittest.py && python3 src/lease-broker/context_recovery_unittest.py && python3 src/lease-broker/recovery_runtime_unittest.py && python3 src/lease-broker/recovery_b1_adversarial_unittest.py && python3 src/lease-broker/framework_skill_portability_unittest.py && python3 src/mutator-gate/runtime_tools_unittest.py && python3 src/mutator-gate/runtime_launch_guard_unittest.py && python3 src/mutator-gate/version_coupling_unittest.py && python3 framework/tools/lease-broker/check-runtime-launches.py --root ../.. && bash framework/tools/codex/test-pr-diff-context.sh && bash framework/tools/qa/test-deps-preflight.sh && bash framework/tools/git/test-pr-review-gitea-comment.sh && bash framework/tools/git/test-pr-review-repo-host-override.sh && bash framework/tools/git/test-ci-queue-wait-branch-absent.sh && bash framework/tools/git/test-ci-queue-wait-tristate.sh && bash framework/tools/git/test-ci-queue-wait-github-checks.sh && bash framework/tools/git/test-pr-merge-queue-branch.sh && bash framework/tools/git/test-pr-merge-head-pin.sh && bash framework/tools/git/test-pr-merge-message-field.sh && bash framework/tools/git/test-git-credential-mosaic.sh && bash framework/tools/git/test-gitea-token-identity.sh && bash framework/tools/git/test-explain-diagnostic-status-neutral.sh && bash framework/tools/git/test-detect-platform-outside-repo.sh && bash framework/tools/woodpecker/test-terminal-green-contract.sh && bash framework/tools/_scripts/test-install-ordering-guard.sh && bash framework/tools/tmux/agent-send.test.sh && bash framework/tools/wake/test-wake-store-ack.sh && bash framework/tools/wake/test-wake-store-enqueue-race.sh && bash framework/tools/wake/test-wake-digest-hmac.sh && bash framework/tools/wake/test-wake-digest-quarantine.sh && bash framework/tools/wake/test-wake-detector.sh && bash framework/tools/wake/test-wake-fn-oracle.sh && bash framework/tools/wake/test-wake-reconcile.sh && bash framework/tools/wake/test-wake-beacon.sh && bash framework/tools/wake/test-wake-preimage.sh && bash framework/tools/wake/test-wake-install.sh"
   },
   "dependencies": {
     "@mosaicstack/brain": "workspace:*",

packages/mosaic/src/cli.ts

@@ -15,7 +15,6 @@ import { registerAgentCommand } from './commands/agent.js';
 import { registerInteractionCommand } from './commands/interaction.js';
 import { registerConfigCommand } from './commands/config.js';
 import { registerFleetCommand } from './commands/fleet.js';
-import { registerPromoteCommand } from './commands/promote.js';
 import { registerMissionCommand } from './commands/mission.js';
 import { registerUninstallCommand } from './commands/uninstall.js';
 import { registerRestoreCommand } from './commands/restore.js';
@@ -371,7 +370,6 @@ registerInteractionCommand(program);
 // ─── fleet ─────────────────────────────────────────────────────────────
 
 registerFleetCommand(program);
-registerPromoteCommand(program);
 
 // ─── config ────────────────────────────────────────────────────────────
 

packages/mosaic/src/commands/fleet-regen-command.spec.ts

@@ -131,13 +131,14 @@ async function exists(path: string): Promise<boolean> {
 }
 
 describe('projectRosterV2AgentGeneratedEnv', (): void => {
-  it('maps a roster-v2 agent to exactly the eight generated projection keys', (): void => {
+  it('maps a roster-v2 agent to exactly the nine generated projection keys', (): void => {
     const roster = parseRosterV2(rosterYaml, 'yaml');
     const agent = roster.agents.find((candidate) => candidate.name === 'coder0');
     expect(agent).toBeDefined();
     const values = projectRosterV2AgentGeneratedEnv(roster, agent!);
     expect(values).toEqual({
       MOSAIC_AGENT_NAME: 'coder0',
+      MOSAIC_GIT_IDENTITY: 'coder0',
       MOSAIC_AGENT_CLASS: 'code',
       MOSAIC_AGENT_RUNTIME: 'pi',
       MOSAIC_AGENT_MODEL: 'gpt-5.6-sol',

packages/mosaic/src/commands/fleet.spec.ts

@@ -422,6 +422,7 @@ describe('fleet roster parsing', () => {
     expect(generateAgentEnv(roster, getRosterAgent(roster, 'coder0'))).toBe(
       [
         'MOSAIC_AGENT_NAME=coder0',
+        'MOSAIC_GIT_IDENTITY=coder0',
         // Reflects the roster's canonicalized compatibility class (A3a).
         'MOSAIC_AGENT_CLASS=code',
         'MOSAIC_AGENT_RUNTIME=codex',
@@ -3799,6 +3800,7 @@ describe('fleet add command', () => {
       'utf8',
     );
     expect(envContent).toContain('MOSAIC_AGENT_NAME=coder0');
+    expect(envContent).toContain('MOSAIC_GIT_IDENTITY=coder0');
     expect(envContent).toContain('MOSAIC_AGENT_RUNTIME=codex');
   });
 

packages/mosaic/src/commands/fleet.ts

@@ -484,6 +484,7 @@ function generateAgentEnvValues(
   const workingDirectory = agent.workingDirectory ?? roster.defaults.workingDirectory;
   return {
     MOSAIC_AGENT_NAME: agent.name,
+    MOSAIC_GIT_IDENTITY: agent.name,
     MOSAIC_AGENT_CLASS: agent.className,
     MOSAIC_AGENT_RUNTIME: agent.runtime,
     MOSAIC_AGENT_MODEL: agent.modelHint ?? '',

packages/mosaic/src/commands/launch.ts

@@ -14,11 +14,9 @@ import {
   readdirSync,
   realpathSync,
   rmSync,
-  appendFileSync,
 } from 'node:fs';
-import { createHash, randomBytes } from 'node:crypto';
 import { createRequire } from 'node:module';
-import { homedir, hostname } from 'node:os';
+import { homedir } from 'node:os';
 import { join, dirname } from 'node:path';
 import type { Command } from 'commander';
 import {
@@ -44,163 +42,6 @@ const RUNTIME_LABELS: Record<RuntimeName, string> = {
   pi: 'Pi',
 };
 
-// ─── Harness home isolation ──────────────────────────────────────────────────
-// Mosaic-launched runtimes read config from a dedicated home under the mosaic
-// tree — never the operator's base install. A bare `claude` / `pi` therefore
-// keeps its own config AND its own auth, and stays a working break-glass no
-// matter what mosaic does to its own tree.
-//
-// These paths are manifest-UNKNOWN, which resolves to operator ownership
-// (framework-manifest.txt rule 3, #791), so a keep-mode `mosaic update` can
-// neither overwrite nor prune them. Overwrite-mode install still would.
-//
-// opencode has no dedicated config-dir variable and follows XDG, so isolating it
-// sets XDG_CONFIG_HOME for that process tree. That is blunter than the other
-// three: it also relocates XDG lookups for anything opencode spawns.
-const HARNESS_HOME_ENV: Record<RuntimeName, string> = {
-  claude: 'CLAUDE_CONFIG_DIR',
-  pi: 'PI_CODING_AGENT_DIR',
-  codex: 'CODEX_HOME',
-  opencode: 'XDG_CONFIG_HOME',
-};
-
-/** Dedicated mosaic-owned home for a runtime: ~/.config/mosaic/.<runtime> */
-function harnessHome(runtime: RuntimeName): string {
-  return join(MOSAIC_HOME, `.${runtime}`);
-}
-
-/**
- * Env overlay pointing a runtime at its mosaic-owned home. The directory is
- * created on demand so a first launch does not fail on a missing path.
- */
-function harnessEnv(runtime: RuntimeName): Record<string, string> {
-  const key = HARNESS_HOME_ENV[runtime];
-  if (!key) return {};
-  const home = harnessHome(runtime);
-  mkdirSync(home, { recursive: true });
-  return { [key]: home };
-}
-
-// ─── Launch record (immutable provenance) ────────────────────────────────────
-// MANDATORY and MECHANICAL: every launch appends one record of what the agent
-// actually launched with, written before exec. No model involvement, no opt-out.
-//
-// WHY LAUNCH-TIME AND NOT INSPECT-LATER: pi rewrites its own argv to a bare
-// `pi`, so /proc/<pid>/cmdline DESTROYS the launch evidence. That has already
-// produced a confident wrong diagnosis ("this agent bypassed the launcher"),
-// disproved only by the parent process's argv and only because the parent had
-// not yet exited. A record written before exec is the only place this survives.
-//
-// Lands in fleet/run/sessions/ — the #797 Runtime Session Ledger path, already
-// operator-classified in framework-manifest.txt and already covered by
-// test-upgrade-manifest-guard.sh, so an upgrade can neither overwrite nor prune
-// it.
-//
-// CORRELATION is by an explicit MOSAIC_LAUNCH_ID, never by pid: execRuntime()
-// uses spawnSync, so the runtime is a CHILD with a different pid.
-// launch-runtime.py appends the matching `lease.register` event.
-//
-// NEVER records a credential value: env is captured as PRESENT NAMES ONLY, and
-// oversized argv values (the composed system prompt) become a digest + length.
-const LAUNCH_LEDGER_DIR = join(MOSAIC_HOME, 'fleet', 'run', 'sessions');
-
-const CLI_VERSION: string | null = (() => {
-  try {
-    // Resolved RELATIVELY: the package `exports` map does not expose
-    // package.json, so '@mosaicstack/mosaic/package.json' throws
-    // ERR_PACKAGE_PATH_NOT_EXPORTED. Same relative depth from src/ and dist/.
-    return (createRequire(import.meta.url)('../../package.json') as { version: string }).version;
-  } catch {
-    return null;
-  }
-})();
-
-interface NormativeFragmentDigest {
-  source_id: string;
-  sha256: string | null;
-  bytes: number | null;
-  missing?: boolean;
-}
-
-function sha256Of(value: string | Buffer): string {
-  return createHash('sha256').update(value).digest('hex');
-}
-
-/**
- * Hash the normative sources injected into the agent. This is "what the agent
- * IS" — and it is the same fragment set the lease broker hashes for promotion,
- * so an unexpected digest here is a mechanically detectable red flag rather than
- * a matter of judgement.
- */
-function normativeFragmentDigests(runtime: RuntimeName): NormativeFragmentDigest[] {
-  const candidates: Array<[string, string]> = [
-    ['CONSTITUTION.md', join(MOSAIC_HOME, 'CONSTITUTION.md')],
-    ['AGENTS.md', join(MOSAIC_HOME, 'AGENTS.md')],
-    ['SOUL.md', join(MOSAIC_HOME, 'SOUL.md')],
-    ['USER.md', join(MOSAIC_HOME, 'USER.md')],
-    ['STANDARDS.md', join(MOSAIC_HOME, 'STANDARDS.md')],
-    ['TOOLS.md', join(MOSAIC_HOME, 'TOOLS.md')],
-    [`runtime/${runtime}/RUNTIME.md`, join(MOSAIC_HOME, 'runtime', runtime, 'RUNTIME.md')],
-  ];
-  return candidates.map(([sourceId, path]) => {
-    try {
-      const bytes = readFileSync(path);
-      return { source_id: sourceId, sha256: sha256Of(bytes), bytes: bytes.length };
-    } catch {
-      return { source_id: sourceId, sha256: null, bytes: null, missing: true };
-    }
-  });
-}
-
-/** argv with oversized values replaced by a digest, so the record stays small
- * and never inlines injected content verbatim. */
-function redactArgv(argv: string[]): string[] {
-  return argv.map((a) =>
-    typeof a === 'string' && a.length > 256
-      ? `<redacted sha256:${sha256Of(a).slice(0, 16)} bytes:${a.length}>`
-      : a,
-  );
-}
-
-function recordLaunch(runtime: RuntimeName, cliArgs: string[], yolo: boolean): void {
-  try {
-    mkdirSync(LAUNCH_LEDGER_DIR, { recursive: true, mode: 0o700 });
-    // Correlation id for the lease.register half. Set into process.env so it
-    // propagates through every `...process.env` / `...baseEnv` spread below.
-    const launchId = `${Date.now().toString(36)}-${randomBytes(6).toString('hex')}`;
-    process.env['MOSAIC_LAUNCH_ID'] = launchId;
-    const record = {
-      seq: Date.now(),
-      kind: 'session.launch',
-      launch_id: launchId,
-      ts: new Date().toISOString(),
-      host: hostname(),
-      pid: process.pid,
-      runtime,
-      mode: yolo ? 'yolo' : 'normal',
-      cwd: process.cwd(),
-      cli_version: CLI_VERSION,
-      config_home: harnessHome(runtime),
-      config_home_isolated: true,
-      config_home_env: HARNESS_HOME_ENV[runtime] ?? null,
-      argv: redactArgv(cliArgs),
-      normative_fragments: normativeFragmentDigests(runtime),
-      // names only — values are never recorded
-      mosaic_env_present: Object.keys(process.env)
-        .filter((k) => k.startsWith('MOSAIC_'))
-        .sort(),
-    };
-    appendFileSync(join(LAUNCH_LEDGER_DIR, 'events.ndjson'), `${JSON.stringify(record)}\n`, {
-      mode: 0o600,
-    });
-  } catch (err) {
-    // Never block a launch on bookkeeping — but never fail silently either.
-    console.error(
-      `[mosaic] WARNING: launch record not written: ${err instanceof Error ? err.message : String(err)}`,
-    );
-  }
-}
-
 // ─── Pre-flight checks ──────────────────────────────────────────────────────
 
 function checkMosaicHome(): void {
@@ -264,11 +105,11 @@ interface SettingsAudit {
 
 function auditClaudeSettings(): SettingsAudit {
   const warnings: string[] = [];
-  const settingsPath = join(harnessHome('claude'), 'settings.json');
+  const settingsPath = join(homedir(), '.claude', 'settings.json');
   const settings = readJson(settingsPath);
 
   if (!settings) {
-    warnings.push(`${settingsPath} not found — hooks and plugins will be missing`);
+    warnings.push('~/.claude/settings.json not found — hooks and plugins will be missing');
     return { warnings };
   }
 
@@ -720,9 +561,7 @@ function skillRealPath(dir: string): string {
 /** Skill roots Pi auto-discovers natively (no `--skill` needed): its global
  * skills dir and the project-local one relative to the launch cwd. */
 function piNativeSkillRoots(cwd: string = process.cwd()): string[] {
-  // PI_CODING_AGENT_DIR replaces ~/.pi/agent (not ~/.pi), so skills live at
-  // <home>/skills — there is no extra 'agent' segment under the isolated home.
-  return [join(harnessHome('pi'), 'skills'), join(cwd, '.pi', 'skills')];
+  return [join(homedir(), '.pi', 'agent', 'skills'), join(cwd, '.pi', 'skills')];
 }
 
 /** Enumerate skill dirs under a set of roots, deduped by real path. A directory
@@ -925,13 +764,12 @@ function launchRuntime(runtime: RuntimeName, args: string[], yolo: boolean): nev
         cliArgs.push(...args);
       }
       console.log(`[mosaic] Launching ${label}${modeStr}${missionStr}...`);
-      recordLaunch('claude', cliArgs, yolo);
       execLeaseGatedRuntime('claude', cliArgs, process.env, yolo);
       break;
     }
 
     case 'codex': {
-      ensureRuntimeConfig('codex', join(harnessHome('codex'), 'instructions.md'));
+      ensureRuntimeConfig('codex', join(homedir(), '.codex', 'instructions.md'));
       const cliArgs = yolo ? ['--dangerously-bypass-approvals-and-sandbox'] : [];
       if (hasMissionNoArgs) {
         cliArgs.push(missionPrompt);
@@ -939,17 +777,14 @@ function launchRuntime(runtime: RuntimeName, args: string[], yolo: boolean): nev
         cliArgs.push(...args);
       }
       console.log(`[mosaic] Launching ${label}${modeStr}${missionStr}...`);
-      recordLaunch('codex', cliArgs, yolo);
-      execRuntime('codex', cliArgs, { ...process.env, ...harnessEnv('codex') });
+      execRuntime('codex', cliArgs);
       break;
     }
 
     case 'opencode': {
-      // opencode follows XDG, so its config resolves to $XDG_CONFIG_HOME/opencode.
-      ensureRuntimeConfig('opencode', join(harnessHome('opencode'), 'opencode', 'AGENTS.md'));
+      ensureRuntimeConfig('opencode', join(homedir(), '.config', 'opencode', 'AGENTS.md'));
       console.log(`[mosaic] Launching ${label}${modeStr}...`);
-      recordLaunch('opencode', args, yolo);
-      execRuntime('opencode', args, { ...process.env, ...harnessEnv('opencode') });
+      execRuntime('opencode', args);
       break;
     }
 
@@ -964,7 +799,6 @@ function launchRuntime(runtime: RuntimeName, args: string[], yolo: boolean): nev
         cliArgs.push(...args);
       }
       console.log(`[mosaic] Launching ${label}${modeStr}${missionStr}...`);
-      recordLaunch('pi', cliArgs, yolo);
       execLeaseGatedRuntime('pi', cliArgs);
       break;
     }
@@ -1001,7 +835,6 @@ function execLeaseGatedRuntime(
     [launcher, ...dangerousArgs, '--runtime', runtime, '--', runtime, ...args],
     {
       ...baseEnv,
-      ...harnessEnv(runtime),
       MOSAIC_LEASE_BROKER_SOCKET: defaultLeaseBrokerSocket(baseEnv),
       MOSAIC_RUNTIME_GENERATION: baseEnv['MOSAIC_RUNTIME_GENERATION'] ?? '1',
     },

packages/mosaic/src/commands/promote.spec.ts

@@ -1,298 +0,0 @@
-import { Command } from 'commander';
-import { describe, expect, it, vi } from 'vitest';
-import type { FleetRoster } from './fleet.js';
-import { TmuxPromotionTransport } from '../fleet/promotion-transport.js';
-import {
-  promoteSeat,
-  registerPromoteCommand,
-  type PromotionBreadcrumbStore,
-  type PromotionResult,
-  type PromotionTransport,
-} from './promote.js';
-
-const attemptId = 'a'.repeat(64);
-const target = {
-  bundle: 'local',
-  seat: 'claude-seat',
-  sessionId: 'b'.repeat(64),
-};
-
-function transport(): PromotionTransport {
-  return {
-    resolve: vi.fn(async () => target),
-    sendPromotion: vi.fn(async () => {}),
-  };
-}
-
-describe('mosaic promote', () => {
-  it('accepts only a fresh result correlated to this attempt', async () => {
-    const promotionTransport = transport();
-    const store: PromotionBreadcrumbStore = {
-      readAttemptId: vi.fn().mockResolvedValueOnce(null).mockResolvedValue(attemptId),
-      readResult: vi
-        .fn()
-        .mockResolvedValueOnce({
-          attempt_id: 'c'.repeat(64),
-          expires_at_wallclock: 4_600,
-          reason: null,
-          session_id: target.sessionId,
-          ts: 1_001,
-          verified: true,
-        })
-        .mockResolvedValueOnce({
-          attempt_id: attemptId,
-          expires_at_wallclock: 4_600,
-          reason: null,
-          session_id: target.sessionId,
-          ts: 1_001,
-          verified: true,
-        }),
-    };
-
-    const result = await promoteSeat('claude-seat', {
-      clock: () => 1_000,
-      sleep: async () => {},
-      store,
-      timeoutMs: 1,
-      transport: promotionTransport,
-    });
-
-    expect(result).toEqual({
-      bundle: 'local',
-      expiresAtWallclock: 4_600,
-      reason: null,
-      seat: 'claude-seat',
-      sessionId: 'b'.repeat(64),
-      status: 'VERIFIED',
-    });
-    expect(promotionTransport.sendPromotion).toHaveBeenCalledWith(target);
-    expect(store.readResult).toHaveBeenCalledTimes(2);
-  });
-
-  it('accepts a fresh result for this session when completion consumed the pending nonce', async () => {
-    const promotionTransport = transport();
-    let now = 1_000;
-    const store: PromotionBreadcrumbStore = {
-      readAttemptId: vi.fn(async () => null),
-      readResult: vi.fn(async () => ({
-        attempt_id: attemptId,
-        expires_at_wallclock: 4_600,
-        reason: null,
-        session_id: target.sessionId,
-        ts: 1_001,
-        verified: true,
-      })),
-    };
-
-    const result = await promoteSeat('claude-seat', {
-      clock: () => now,
-      sleep: async () => {
-        now += 10;
-      },
-      store,
-      timeoutMs: 10,
-      transport: promotionTransport,
-    });
-
-    expect(result.status).toBe('VERIFIED');
-  });
-
-  it('returns UNVERIFIED within the command bound when a tmux runner wedges', async () => {
-    vi.useFakeTimers();
-    const roster: FleetRoster = {
-      agents: [{ className: 'worker', name: 'claude-seat', runtime: 'claude' }],
-      defaults: { workingDirectory: '~/src' },
-      runtimes: {},
-      tmux: { holderSession: '_holder', socketName: 'mosaic-fleet' },
-      transport: 'tmux',
-      version: 1,
-    };
-    const promotionTransport = new TmuxPromotionTransport({
-      mosaicHome: '/mosaic',
-      rosterLoader: async () => roster,
-      runner: async () => new Promise(() => {}),
-    });
-    const store: PromotionBreadcrumbStore = {
-      readAttemptId: vi.fn(async () => null),
-      readResult: vi.fn(async () => null),
-    };
-
-    try {
-      let observedResult: PromotionResult | undefined;
-      void promoteSeat('claude-seat', {
-        store,
-        transport: promotionTransport,
-      }).then((result) => {
-        observedResult = result;
-      });
-      await vi.advanceTimersByTimeAsync(5_000);
-
-      expect(observedResult).toMatchObject({
-        reason: 'RESOLVE_FAILED: Promotion transport command timed out after 5000ms.',
-        seat: 'claude-seat',
-        status: 'UNVERIFIED',
-      });
-    } finally {
-      vi.useRealTimers();
-    }
-  });
-
-  it('prints VERIFIED with the resolved seat, session, bundle, and wall-clock expiry', async () => {
-    const promotionTransport = transport();
-    const store: PromotionBreadcrumbStore = {
-      readAttemptId: vi.fn().mockResolvedValueOnce(null).mockResolvedValue(attemptId),
-      readResult: vi.fn(async () => ({
-        attempt_id: attemptId,
-        expires_at_wallclock: 4_600,
-        reason: null,
-        session_id: target.sessionId,
-        ts: Number.MAX_SAFE_INTEGER,
-        verified: true,
-      })),
-    };
-    const output = vi.spyOn(console, 'log').mockImplementation(() => {});
-    const program = new Command().exitOverride();
-    registerPromoteCommand(program, {
-      mintAuthorization: async () => {},
-      store,
-      transport: promotionTransport,
-    });
-
-    try {
-      await program.parseAsync(['node', 'mosaic', 'promote', 'claude-seat']);
-      expect(output).toHaveBeenCalledWith(
-        `VERIFIED seat=claude-seat session=${target.sessionId} bundle=local expiry=1970-01-01T01:16:40.000Z`,
-      );
-      expect(process.exitCode).not.toBe(1);
-    } finally {
-      output.mockRestore();
-      process.exitCode = undefined;
-    }
-  });
-
-  it('prints UNVERIFIED and exits 1 when delivery fails', async () => {
-    const promotionTransport: PromotionTransport = {
-      resolve: vi.fn(async () => target),
-      sendPromotion: vi.fn(async () => {
-        throw new Error('tmux unavailable');
-      }),
-    };
-    const store: PromotionBreadcrumbStore = {
-      readAttemptId: vi.fn(async () => null),
-      readResult: vi.fn(async () => null),
-    };
-    const output = vi.spyOn(console, 'log').mockImplementation(() => {});
-    const program = new Command().exitOverride();
-    registerPromoteCommand(program, {
-      mintAuthorization: async () => {},
-      store,
-      transport: promotionTransport,
-    });
-
-    try {
-      process.exitCode = undefined;
-      await program.parseAsync(['node', 'mosaic', 'promote', 'claude-seat']);
-      expect(output).toHaveBeenCalledWith(
-        `UNVERIFIED seat=claude-seat session=${target.sessionId} bundle=local expiry=none reason=DELIVERY_FAILED: tmux unavailable`,
-      );
-      expect(process.exitCode).toBe(1);
-    } finally {
-      output.mockRestore();
-      process.exitCode = undefined;
-    }
-  });
-
-  it('rejects a stale result even when its nonce matches', async () => {
-    const promotionTransport = transport();
-    let now = 1_000;
-    const store: PromotionBreadcrumbStore = {
-      readAttemptId: vi.fn().mockResolvedValueOnce(null).mockResolvedValue(attemptId),
-      readResult: vi.fn(async () => ({
-        attempt_id: attemptId,
-        expires_at_wallclock: 4_600,
-        reason: null,
-        session_id: target.sessionId,
-        ts: 1_000,
-        verified: true,
-      })),
-    };
-
-    const result = await promoteSeat('claude-seat', {
-      clock: () => now,
-      sleep: async () => {
-        now += 10;
-      },
-      store,
-      timeoutMs: 10,
-      transport: promotionTransport,
-    });
-
-    expect(result).toEqual({
-      bundle: 'local',
-      expiresAtWallclock: null,
-      reason: 'PROMOTION_TIMEOUT',
-      seat: 'claude-seat',
-      sessionId: 'b'.repeat(64),
-      status: 'UNVERIFIED',
-    });
-  });
-
-  it('does not accept a result for a pending attempt that existed before send', async () => {
-    const promotionTransport = transport();
-    let now = 1_000;
-    const store: PromotionBreadcrumbStore = {
-      readAttemptId: vi.fn(async () => attemptId),
-      readResult: vi.fn(async () => ({
-        attempt_id: attemptId,
-        expires_at_wallclock: 4_600,
-        reason: null,
-        session_id: target.sessionId,
-        ts: 1_001,
-        verified: true,
-      })),
-    };
-
-    const result = await promoteSeat('claude-seat', {
-      clock: () => now,
-      sleep: async () => {
-        now += 10;
-      },
-      store,
-      timeoutMs: 10,
-      transport: promotionTransport,
-    });
-
-    expect(result.status).toBe('UNVERIFIED');
-    expect(store.readResult).not.toHaveBeenCalled();
-  });
-
-  it('returns UNVERIFIED after a bounded timeout without reading stdin', async () => {
-    const promotionTransport = transport();
-    let now = 1_000;
-    const store: PromotionBreadcrumbStore = {
-      readAttemptId: vi.fn(async () => null),
-      readResult: vi.fn(async () => null),
-    };
-
-    const result = await promoteSeat('claude-seat', {
-      clock: () => now,
-      sleep: async () => {
-        now += 10;
-      },
-      store,
-      timeoutMs: 10,
-      transport: promotionTransport,
-    });
-
-    expect(result).toEqual({
-      bundle: 'local',
-      expiresAtWallclock: null,
-      reason: 'PROMOTION_TIMEOUT',
-      seat: 'claude-seat',
-      sessionId: 'b'.repeat(64),
-      status: 'UNVERIFIED',
-    });
-    expect(promotionTransport.sendPromotion).toHaveBeenCalledOnce();
-    expect(store.readResult).toHaveBeenCalledTimes(2);
-  });
-});

packages/mosaic/src/commands/promote.ts

@@ -1,369 +0,0 @@
-import { spawn } from 'node:child_process';
-import { randomBytes } from 'node:crypto';
-import { constants } from 'node:fs';
-import { mkdir, open, rename } from 'node:fs/promises';
-import { join } from 'node:path';
-import type { Command } from 'commander';
-import {
-  TmuxPromotionTransport,
-  type PromotionTarget,
-  type PromotionTransport,
-} from '../fleet/promotion-transport.js';
-
-export type { PromotionTransport } from '../fleet/promotion-transport.js';
-import { resolveFleetPaths, type CommandRunner } from './fleet.js';
-
-const ATTEMPT_ID_PATTERN = /^[a-f0-9]{64}$/;
-const DEFAULT_POLL_INTERVAL_MS = 250;
-const DEFAULT_TIMEOUT_MS = 30_000;
-const SUBPROCESS_TIMEOUT_MS = 4_500;
-const PENDING_DIRECTORY = 'mosaic-lease';
-const AUTHORIZATION_DIRECTORY = 'authorizations';
-const AUTHORIZATION_TTL_SECONDS = 60;
-const RESULT_FILE = 'last-result.json';
-
-export interface PromotionBreadcrumb {
-  attempt_id: string;
-  expires_at_wallclock: number | null;
-  reason: string | null;
-  session_id: string;
-  ts: number;
-  verified: boolean;
-}
-
-export interface PromotionBreadcrumbStore {
-  readAttemptId(sessionId: string): Promise<string | null>;
-  readResult(): Promise<PromotionBreadcrumb | null>;
-}
-
-export interface PromotionResult {
-  bundle: string;
-  expiresAtWallclock: number | null;
-  reason: string | null;
-  seat: string;
-  sessionId: string;
-  status: 'VERIFIED' | 'UNVERIFIED';
-}
-
-export interface PromoteSeatOptions {
-  clock?: () => number;
-  pollIntervalMs?: number;
-  sleep?: (milliseconds: number) => Promise<void>;
-  store: PromotionBreadcrumbStore;
-  target?: PromotionTarget;
-  timeoutMs?: number;
-  transport: PromotionTransport;
-}
-
-export interface PromoteCommandDeps {
-  mintAuthorization?: (target: PromotionTarget) => Promise<void>;
-  mosaicHome?: string;
-  runner?: CommandRunner;
-  store?: PromotionBreadcrumbStore;
-  transport?: PromotionTransport;
-}
-
-/** Private, local result store shared with the in-seat completion hook. */
-export class FilePromotionBreadcrumbStore implements PromotionBreadcrumbStore {
-  constructor(private readonly runtimeDirectory = defaultRuntimeDirectory()) {}
-
-  async readAttemptId(sessionId: string): Promise<string | null> {
-    if (!ATTEMPT_ID_PATTERN.test(sessionId)) return null;
-    const content = await readPrivateFile(
-      join(this.runtimeDirectory, PENDING_DIRECTORY, `pending-${sessionId}`),
-    );
-    const attemptId = content?.trim();
-    return attemptId !== undefined && ATTEMPT_ID_PATTERN.test(attemptId) ? attemptId : null;
-  }
-
-  async readResult(): Promise<PromotionBreadcrumb | null> {
-    const content = await readPrivateFile(
-      join(this.runtimeDirectory, PENDING_DIRECTORY, RESULT_FILE),
-    );
-    if (content === null) return null;
-    try {
-      return parseBreadcrumb(JSON.parse(content) as unknown);
-    } catch {
-      return null;
-    }
-  }
-}
-
-/** Drives one bounded, non-interactive in-seat promotion attempt. */
-export async function promoteSeat(
-  seat: string,
-  options: PromoteSeatOptions,
-): Promise<PromotionResult> {
-  const clock = options.clock ?? wallClockSeconds;
-  const sleep = options.sleep ?? defaultSleep;
-  const timeoutMs = normalizeTimeout(options.timeoutMs);
-  const pollIntervalMs = normalizePollInterval(options.pollIntervalMs);
-  let target: PromotionTarget;
-  try {
-    target = options.target ?? (await options.transport.resolve(seat));
-  } catch (error: unknown) {
-    return unverifiedUnresolvedSeat(seat, `RESOLVE_FAILED: ${errorMessage(error)}`);
-  }
-  const previousAttemptId = await options.store.readAttemptId(target.sessionId);
-  const preSendTimestamp = clock();
-  try {
-    await options.transport.sendPromotion(target);
-  } catch (error: unknown) {
-    return unverified(target, `DELIVERY_FAILED: ${errorMessage(error)}`);
-  }
-
-  const deadline = preSendTimestamp + timeoutMs / 1_000;
-  let attemptId: string | null = null;
-  while (true) {
-    const currentAttemptId = await options.store.readAttemptId(target.sessionId);
-    if (currentAttemptId !== null && currentAttemptId !== previousAttemptId) {
-      attemptId = currentAttemptId;
-    }
-    if (attemptId !== null || previousAttemptId === null) {
-      // Completion can consume a first attempt's nonce before this poll observes it.
-      // In that branch, correlation degrades to session_id + fresh timestamp, which
-      // is acceptable for this 0600, same-UID local trust boundary.
-      const breadcrumb = await options.store.readResult();
-      if (
-        breadcrumb !== null &&
-        breadcrumb.session_id === target.sessionId &&
-        (attemptId === null || breadcrumb.attempt_id === attemptId) &&
-        breadcrumb.ts > preSendTimestamp
-      ) {
-        return {
-          bundle: target.bundle,
-          expiresAtWallclock: breadcrumb.expires_at_wallclock,
-          reason: breadcrumb.reason,
-          seat: target.seat,
-          sessionId: target.sessionId,
-          status: breadcrumb.verified ? 'VERIFIED' : 'UNVERIFIED',
-        };
-      }
-    }
-    if (clock() >= deadline) return unverified(target, 'PROMOTION_TIMEOUT');
-    await sleep(Math.min(pollIntervalMs, Math.max(0, deadline - clock()) * 1_000));
-  }
-}
-
-export function registerPromoteCommand(program: Command, deps: PromoteCommandDeps = {}): void {
-  const mosaicHome = deps.mosaicHome ?? resolveFleetPaths().mosaicHome;
-  const transport =
-    deps.transport ?? new TmuxPromotionTransport({ mosaicHome, runner: deps.runner ?? runCommand });
-  const store = deps.store ?? new FilePromotionBreadcrumbStore();
-
-  program
-    .command('promote <seat>')
-    .description('Promote a Claude fleet seat and report the correlated lease result')
-    .option(
-      '--timeout <ms>',
-      `Bounded result wait in milliseconds (default: ${DEFAULT_TIMEOUT_MS})`,
-    )
-    .action(async (seat: string, opts: { timeout?: string }) => {
-      if (
-        process.env['MOSAIC_LEASE_SESSION_ID'] !== undefined &&
-        deps.mintAuthorization === undefined
-      ) {
-        console.error('mosaic promote must run outside a lease-gated seat.');
-        process.exitCode = 1;
-        return;
-      }
-      let target: PromotionTarget;
-      try {
-        target = await transport.resolve(seat);
-        await (deps.mintAuthorization ?? mintAuthorization)(target);
-      } catch (error: unknown) {
-        console.error(`mosaic promote authorization failed: ${errorMessage(error)}`);
-        process.exitCode = 1;
-        return;
-      }
-      const result = await promoteSeat(seat, {
-        store,
-        target,
-        timeoutMs: parseOptionTimeout(opts.timeout),
-        transport,
-      });
-      const expiry =
-        result.expiresAtWallclock === null
-          ? 'none'
-          : new Date(result.expiresAtWallclock * 1_000).toISOString();
-      const reason = result.reason === null ? '' : ` reason=${result.reason}`;
-      console.log(
-        `${result.status} seat=${result.seat} session=${result.sessionId} bundle=${result.bundle} expiry=${expiry}${reason}`,
-      );
-      if (result.status === 'UNVERIFIED') process.exitCode = 1;
-    });
-}
-
-async function mintAuthorization(target: PromotionTarget): Promise<void> {
-  const directory = join(defaultRuntimeDirectory(), PENDING_DIRECTORY, AUTHORIZATION_DIRECTORY);
-  await mkdir(directory, { mode: 0o700, recursive: true });
-  const token = {
-    expires_at: wallClockSeconds() + AUTHORIZATION_TTL_SECONDS,
-    nonce: randomBytes(32).toString('hex'),
-    seat: target.seat,
-    session_id: target.sessionId,
-    ts: wallClockSeconds(),
-  };
-  const destination = join(directory, `${target.sessionId}.auth`);
-  const temporary = join(directory, `.${target.sessionId}.${randomBytes(8).toString('hex')}.tmp`);
-  const handle = await open(
-    temporary,
-    constants.O_WRONLY | constants.O_CREAT | constants.O_EXCL,
-    0o600,
-  );
-  try {
-    await handle.chmod(0o600);
-    await handle.writeFile(JSON.stringify(token));
-    await handle.sync();
-  } finally {
-    await handle.close();
-  }
-  await rename(temporary, destination);
-}
-
-function defaultRuntimeDirectory(): string {
-  const configured = process.env['XDG_RUNTIME_DIR'];
-  if (configured) return configured;
-  const uid = typeof process.getuid === 'function' ? process.getuid() : 0;
-  return `/run/user/${uid}`;
-}
-
-async function readPrivateFile(path: string): Promise<string | null> {
-  let handle: Awaited<ReturnType<typeof open>>;
-  try {
-    handle = await open(path, constants.O_RDONLY | constants.O_NOFOLLOW);
-  } catch {
-    return null;
-  }
-  try {
-    const metadata = await handle.stat();
-    if (
-      !metadata.isFile() ||
-      metadata.uid !== (typeof process.getuid === 'function' ? process.getuid() : 0) ||
-      (metadata.mode & 0o077) !== 0
-    ) {
-      return null;
-    }
-    return handle.readFile({ encoding: 'utf8' });
-  } catch {
-    return null;
-  } finally {
-    await handle.close();
-  }
-}
-
-function parseBreadcrumb(value: unknown): PromotionBreadcrumb | null {
-  if (!isRecord(value) || Object.keys(value).length !== 6) return null;
-  const { attempt_id, expires_at_wallclock, reason, session_id, ts, verified } = value;
-  if (
-    typeof attempt_id !== 'string' ||
-    !ATTEMPT_ID_PATTERN.test(attempt_id) ||
-    typeof verified !== 'boolean' ||
-    typeof session_id !== 'string' ||
-    !ATTEMPT_ID_PATTERN.test(session_id) ||
-    typeof ts !== 'number' ||
-    !Number.isFinite(ts) ||
-    (expires_at_wallclock !== null &&
-      (typeof expires_at_wallclock !== 'number' || !Number.isFinite(expires_at_wallclock))) ||
-    (reason !== null && typeof reason !== 'string')
-  ) {
-    return null;
-  }
-  return { attempt_id, expires_at_wallclock, reason, session_id, ts, verified };
-}
-
-function isRecord(value: unknown): value is Record<string, unknown> {
-  return typeof value === 'object' && value !== null && !Array.isArray(value);
-}
-
-function normalizeTimeout(value: number | undefined): number {
-  return value !== undefined && Number.isFinite(value) ? Math.max(0, value) : DEFAULT_TIMEOUT_MS;
-}
-
-function normalizePollInterval(value: number | undefined): number {
-  return value !== undefined && Number.isFinite(value)
-    ? Math.max(1, value)
-    : DEFAULT_POLL_INTERVAL_MS;
-}
-
-function parseOptionTimeout(value: string | undefined): number | undefined {
-  if (value === undefined) return undefined;
-  const parsed = Number.parseInt(value, 10);
-  return Number.isFinite(parsed) ? parsed : undefined;
-}
-
-function unverifiedUnresolvedSeat(seat: string, reason: string): PromotionResult {
-  return {
-    bundle: 'unresolved',
-    expiresAtWallclock: null,
-    reason,
-    seat,
-    sessionId: 'unresolved',
-    status: 'UNVERIFIED',
-  };
-}
-
-function unverified(target: PromotionTarget, reason: string): PromotionResult {
-  return {
-    bundle: target.bundle,
-    expiresAtWallclock: null,
-    reason,
-    seat: target.seat,
-    sessionId: target.sessionId,
-    status: 'UNVERIFIED',
-  };
-}
-
-function errorMessage(error: unknown): string {
-  return error instanceof Error ? error.message : String(error);
-}
-
-function wallClockSeconds(): number {
-  return Date.now() / 1_000;
-}
-
-function defaultSleep(milliseconds: number): Promise<void> {
-  return new Promise((resolve) => setTimeout(resolve, milliseconds));
-}
-
-function runCommand(
-  command: string,
-  args: string[],
-): Promise<{
-  exitCode: number;
-  stderr: string;
-  stdout: string;
-}> {
-  return new Promise((resolve) => {
-    const child = spawn(command, args, { stdio: ['ignore', 'pipe', 'pipe'] });
-    let stdout = '';
-    let stderr = '';
-    let settled = false;
-    const finish = (result: { exitCode: number; stderr: string; stdout: string }): void => {
-      if (settled) return;
-      settled = true;
-      clearTimeout(timeout);
-      resolve(result);
-    };
-    const timeout = setTimeout(() => {
-      child.kill('SIGKILL');
-      finish({
-        exitCode: 124,
-        stderr: `Promotion transport subprocess timed out after ${SUBPROCESS_TIMEOUT_MS}ms.`,
-        stdout,
-      });
-    }, SUBPROCESS_TIMEOUT_MS);
-    child.stdout.on('data', (chunk: Buffer) => {
-      stdout += chunk.toString('utf8');
-    });
-    child.stderr.on('data', (chunk: Buffer) => {
-      stderr += chunk.toString('utf8');
-    });
-    child.on('error', (error: Error) => {
-      finish({ exitCode: 127, stderr: error.message, stdout });
-    });
-    child.on('close', (code: number | null) => {
-      finish({ exitCode: code ?? 1, stderr, stdout });
-    });
-  });
-}

packages/mosaic/src/fleet/fleet-agent-crud.ts

@@ -358,6 +358,7 @@ function generatedValues(
 ): Readonly<Record<string, string>> {
   return {
     MOSAIC_AGENT_NAME: agent.name,
+    MOSAIC_GIT_IDENTITY: agent.name,
     MOSAIC_AGENT_CLASS: agent.className,
     MOSAIC_AGENT_RUNTIME: agent.runtime,
     MOSAIC_AGENT_MODEL: agent.model,

packages/mosaic/src/fleet/fleet-documentation.spec.ts

@@ -380,7 +380,7 @@ const COMMAND_RECORDS: Readonly<Record<string, RegExp>> = {
 
 const DATA_PROFILE_BODIES: Readonly<Record<string, string>> = {
   'DATA.DOTENV.FLEET_LAUNCH':
-    'MOSAIC_AGENT_NAME=<roster name>\nMOSAIC_AGENT_CLASS=<roster class>\nMOSAIC_AGENT_RUNTIME=<roster runtime>\nMOSAIC_AGENT_MODEL=<roster model hint>\nMOSAIC_AGENT_REASONING=<roster reasoning>\nMOSAIC_AGENT_TOOL_POLICY=<roster tool policy>\nMOSAIC_AGENT_WORKDIR=<absolute roster work directory>\nMOSAIC_TMUX_SOCKET=<roster socket or empty>',
+    'MOSAIC_AGENT_NAME=<roster name>\nMOSAIC_GIT_IDENTITY=<roster name>\nMOSAIC_AGENT_CLASS=<roster class>\nMOSAIC_AGENT_RUNTIME=<roster runtime>\nMOSAIC_AGENT_MODEL=<roster model hint>\nMOSAIC_AGENT_REASONING=<roster reasoning>\nMOSAIC_AGENT_TOOL_POLICY=<roster tool policy>\nMOSAIC_AGENT_WORKDIR=<absolute roster work directory>\nMOSAIC_TMUX_SOCKET=<roster socket or empty>',
   'DATA.TEXT_TABLE.FLEET_TASKS':
     '| W-FLEET | in-progress | Fleet (agent-session execution layer) | Phase 2/5 | docs/fleet/TASKS.md | observability dogfooded on live stub fleet; control plane rides federation (W1) |',
   'DATA.TEXT_DIAGRAM.BACKLOG_FLOW':
@@ -406,7 +406,7 @@ const DATA_PROFILE_BODIES: Readonly<Record<string, string>> = {
   'DATA.JSON.MUTATION_RESULT':
     '{\n  "applied": false,\n  "authoritativeRoster": "committed",\n  "projections": "incomplete",\n  "recovery": {\n    "code": "projection-apply-failed",\n    "action": "regenerate-projections-from-roster"\n  }\n}',
   'DATA.DOTENV.GENERATED_ENV':
-    'MOSAIC_AGENT_NAME=<roster name>\nMOSAIC_AGENT_CLASS=<roster class>\nMOSAIC_AGENT_RUNTIME=<roster runtime>\nMOSAIC_AGENT_MODEL=<roster model hint>\nMOSAIC_AGENT_REASONING=<roster reasoning>\nMOSAIC_AGENT_TOOL_POLICY=<roster tool policy>\nMOSAIC_AGENT_WORKDIR=<absolute roster work directory>\nMOSAIC_TMUX_SOCKET=<roster socket or empty>',
+    'MOSAIC_AGENT_NAME=<roster name>\nMOSAIC_GIT_IDENTITY=<roster name>\nMOSAIC_AGENT_CLASS=<roster class>\nMOSAIC_AGENT_RUNTIME=<roster runtime>\nMOSAIC_AGENT_MODEL=<roster model hint>\nMOSAIC_AGENT_REASONING=<roster reasoning>\nMOSAIC_AGENT_TOOL_POLICY=<roster tool policy>\nMOSAIC_AGENT_WORKDIR=<absolute roster work directory>\nMOSAIC_TMUX_SOCKET=<roster socket or empty>',
   'DATA.YAML.ROSTER_FIELDS':
     'version: 2\ngeneration: 1\ntransport: tmux\ntmux:\n  socket_name: mosaic-fleet\n  holder_session: _holder\ndefaults:\n  working_directory: ~/src\n  runtime: pi\nruntimes:\n  pi:\n    reset_command: /new\nagents:\n  - name: coder0\n    alias: Coder 0\n    class: code\n    runtime: pi\n    provider: openai\n    model: gpt-5.6-sol\n    reasoning: high\n    tool_policy: code\n    working_directory: ~/src\n    persistent_persona: false\n    reset_between_tasks: true\n    lifecycle:\n      enabled: true\n      desired_state: stopped\n    launch:\n      yolo: true',
 };
@@ -922,8 +922,8 @@ describe('fleet operator documentation', (): void => {
     );
     expect(
       surfaces.filter((surface): boolean => surface.category === 'InlineLiteral'),
-    ).toHaveLength(858);
-    expect(surfaces).toHaveLength(882);
+    ).toHaveLength(863);
+    expect(surfaces).toHaveLength(887);
 
     const rosterSource = await readFile(join(fleetDocs, 'examples', 'roster-v2.yaml'), 'utf8');
     const auxiliary: CodeSurface = {