test(tools/git): stop the fail-closed test escaping its sandbox; cover the API path

rev-974 (#1085 review 130) found three blockers. This closes the first two. [1] SANDBOX ESCAPE. The test ran under `set -uo pipefail` with unchecked mkdir, calls-log redirect and `cd "$REPO_DIR"`, then prepended a possibly-nonexistent $MOCK_BIN to PATH -- while `git remote add origin` names the REAL repository. rev-974 forced setup failure with an unwritable AGENT_WORK_ROOT and the test continued past every error, ran `git init` in its CALLER's directory, added the real origin, and invoked its target: TARGET_REACHED args=-i 42 -c closing note With the committed target that is the real, provider-mutating issue-close.sh. ShellCheck flagged the unguarded cd as SC2164 independently. Now: `set -euo pipefail`, every setup step checked with a legible reason, and assert_mocked() proves BOTH `tea` and `curl` resolve inside $MOCK_BIN before any target invocation. Control: unwritable AGENT_WORK_ROOT -> rc=1 at mkdir, target never reached. [2] THE API/no-login BRANCH HAD NO DISCRIMINATING COVERAGE. The mock always returned a tea login, so `gitea_issue_comment_api || fail-closed` was never executed. rev-974 replaced the whole fallback contract with an unconditional close -- silently dropping the comment -- and the committed test still passed rc=0. Added three cases asserting the POSTCONDITION (which HTTP calls happened, in what order) rather than that a command ran: comment POST fails -> no PATCH and non-zero; comment succeeds -> strictly POST,PATCH; no comment requested -> PATCH only, never a POST. The curl mock now records method and URL. Control: replaying rev-974's contract destruction now fails with "API path: no comment POST attempted". Two self-inflicted traps hit while adding `set -e`, both the same family as the #1086 defect be-coder-08 found, and both silent: - `grep -q X "$CALLS" && fail "..."` -- the ABSENT case (grep rc=1, the PASSING case for a must-not-appear assertion) is the last command of an && list and terminates the script with no message. All four converted to if-blocks. - `run_target ...; rc=$?` -- the function's non-zero RETURN trips set -e in the CALLER before rc is read; run_target's internal `set +e` protects the target, not the caller. All five call sites now `rc=0; run_target ... || rc=$?`. Controls: unchanged main -> rc=1 "used 'tea issue comment'" fallback contract destroyed -> rc=1 "API path: no comment POST attempted" unwritable AGENT_WORK_ROOT -> rc=1 at setup, target never invoked fixed source -> rc=0 [3] remains open: with MOSAIC_GIT_IDENTITY=rev-974 the wrapper resolves GITEA_LOGIN_NAME=mosaicstack-mos, so one principal holds but the operation is attributed to Mos rather than the requested seat. That changes identity resolution shared by every wrapper in this directory and is not folded in here. Reported-by: rev-974
ci: enumerate the issue-close regression on the sanitization surface
2026-08-07 00:33:57 -05:00 · 2026-08-07 00:33:57 -05:00 · 2026-08-07 00:33:57 -05:00 · 2026-08-07 00:33:57 -05:00
51 changed files with 118 additions and 1058 deletions
@@ -146,68 +146,6 @@ 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)
@@ -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; 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.                                                                |
+| 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.             |

 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,
@@ -24,7 +24,6 @@ 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>
@@ -34,10 +33,8 @@ MOSAIC_AGENT_WORKDIR=<absolute roster work directory>
 MOSAIC_TMUX_SOCKET=<roster socket or empty>
 ```

-`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 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.

@@ -3,12 +3,11 @@
 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, including `MOSAIC_GIT_IDENTITY` derived exactly from the roster agent name.
+2. Render deterministic <name>.env.generated data from that roster.
 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. 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.
+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.

 ## File precedence and ownership

@@ -35,7 +35,6 @@ 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>
@@ -45,9 +44,8 @@ MOSAIC_AGENT_WORKDIR=<absolute roster work directory>
 MOSAIC_TMUX_SOCKET=<roster socket or empty>
 ```

-`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
+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.
@@ -1,72 +0,0 @@
-# #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.
@@ -1,229 +0,0 @@
-# #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.
@@ -1,97 +0,0 @@
-# #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.
@@ -1,37 +0,0 @@
-# #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.
@@ -112,7 +112,6 @@ 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=$AGENT_NAME
 MOSAIC_AGENT_CLASS=code
 MOSAIC_AGENT_RUNTIME=pi
 MOSAIC_AGENT_MODEL=
@@ -145,8 +144,7 @@ EOF
  /usr/bin/env -i HOME="$HOLDER_HOME" PATH=/usr/bin:/bin \
    MOSAIC_TMUX_SOCKET="$TEST_SOCKET" MOSAIC_TMUX_HOLDER=_holder "$HOLDER_START"
  tmux -L "$TEST_SOCKET" has-session -t '=_holder:0.0' || fail "fresh holder was not created"
-  ld_preload_env="$(tmux -L "$TEST_SOCKET" show-environment -g LD_PRELOAD 2>/dev/null)" || true
-  if grep -q '^LD_PRELOAD=' <<<"$ld_preload_env"; then
+  if tmux -L "$TEST_SOCKET" show-environment -g LD_PRELOAD 2>/dev/null | grep -q '^LD_PRELOAD='; then
    fail "fresh holder retained LD_PRELOAD"
  fi
  /usr/bin/env -i HOME="$HOLDER_HOME" PATH=/usr/bin:/bin MOSAIC_HOME="$AGENT_HOME" \
@@ -69,7 +69,7 @@ if [[ -n "$GROUP" ]]; then
  group_response=$(curl -sk \
    -H "Authorization: Bearer $TOKEN" \
    "${AUTHENTIK_URL}/api/v3/core/groups/?search=${GROUP}")
-  group_pk=$(jq -r "first(.results[] | select(.name == \"$GROUP\") | .pk) // empty" <<<"$group_response")
+  group_pk=$(echo "$group_response" | jq -r ".results[] | select(.name == \"$GROUP\") | .pk" | head -1)
  if [[ -n "$group_pk" ]]; then
    payload=$(echo "$payload" | jq --arg gk "$group_pk" '. + {groups: [$gk]}')
  else
@@ -97,7 +97,7 @@ is_sensitive_key() {

 is_generated_key() {
  case "$1" in
-    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 ;;
+    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 ;;
    *) return 1 ;;
  esac
 }
@@ -114,7 +114,6 @@ 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
@@ -176,7 +175,7 @@ load_environment_file() {

 load_environment_file "$GENERATED_ENV" generated
 for required_key in \
-  MOSAIC_AGENT_NAME MOSAIC_GIT_IDENTITY MOSAIC_AGENT_CLASS MOSAIC_AGENT_RUNTIME MOSAIC_AGENT_MODEL \
+  MOSAIC_AGENT_NAME MOSAIC_AGENT_CLASS MOSAIC_AGENT_RUNTIME MOSAIC_AGENT_MODEL \
  MOSAIC_AGENT_REASONING MOSAIC_AGENT_TOOL_POLICY MOSAIC_AGENT_WORKDIR MOSAIC_TMUX_SOCKET; do
  [ -n "${GENERATED_VALUES[$required_key]+set}" ] || fail_env missing-key "$required_key" ''
 done
@@ -184,15 +183,12 @@ 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=${LOCAL_VALUES[MOSAIC_RUNTIME_BIN]:-}
@@ -347,7 +343,6 @@ LAUNCH_ENV=(
  "PATH=$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"
@@ -14,82 +14,6 @@ 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
@@ -138,19 +62,6 @@ 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="$2"
@@ -160,7 +71,6 @@ write_generated() {
  chmod 600 "$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
@@ -178,7 +88,6 @@ 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" "$agent"
@@ -191,55 +100,19 @@ AGENT_VALID="coder0"
 write_generated "$HOME_VALID" "$AGENT_VALID"
 run_start "$HOME_VALID" "$AGENT_VALID"
 valid_args=$(tr '\0' '\n' < "$TMUX_CALLS")
-contains_literal "$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
+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
  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.
-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 $expected_code"
-}
-
-assert_git_identity_rejected missing missing-key
-assert_git_identity_rejected unsafe unsafe-git-identity
-assert_git_identity_rejected mismatch git-identity-mismatch
-assert_git_identity_rejected local-shadow generated-key-shadow
+echo "$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"

 # 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.
@@ -252,7 +125,7 @@ if output=$(run_start "$HOME_UNSAFE_PARENT" coder-parent 2>&1); then
  fail "generated file under a world-writable parent was accepted"
 fi
 [ ! -s "$TMUX_CALLS" ] || fail "tmux ran before unsafe parent rejection"
-contains_literal "$output" 'code=unsafe-permissions' || fail "unsafe parent diagnostic missing"
+echo "$output" | grep -qF 'code=unsafe-permissions' || fail "unsafe parent diagnostic missing"

 : > "$TMUX_CALLS"
 HOME_SYMLINK_PARENT="$ROOT/symlink-parent"
@@ -263,7 +136,7 @@ if output=$(run_start "$HOME_SYMLINK_PARENT" coder-symlink-parent 2>&1); then
  fail "generated file under a symlinked parent was accepted"
 fi
 [ ! -s "$TMUX_CALLS" ] || fail "tmux ran before symlinked parent rejection"
-contains_literal "$output" 'code=unsafe-directory' || fail "symlinked parent diagnostic missing"
+echo "$output" | grep -qF '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,
@@ -301,8 +174,8 @@ assert_managed_ancestor_rejected() {
  fi
  [ ! -s "$TMUX_CALLS" ] || fail "tmux ran before $hazard $ancestor rejection"
  [ ! -e "$home/work" ] || fail "workdir was created before $hazard $ancestor rejection"
-  contains_literal "$output" 'code=unsafe-' || fail "managed ancestor diagnostic missing"
-  if contains_literal "$output" 'key=MOSAIC_AGENT_COMMAND'; then
+  echo "$output" | grep -qF "code=unsafe-" || fail "managed ancestor diagnostic missing"
+  if echo "$output" | grep -qF 'key=MOSAIC_AGENT_COMMAND'; then
    fail "environment parsing ran before $hazard $ancestor rejection"
  fi
 }
@@ -323,9 +196,9 @@ if output=$(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"
-contains_literal "$output" 'key=MOSAIC_AGENT_RUNTIME' || fail "shadow diagnostic omitted key"
-contains_literal "$output" 'sha256=' || fail "shadow diagnostic omitted hash"
-if contains_literal "$output" codex; then
+echo "$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
  fail "shadow diagnostic leaked value"
 fi

@@ -341,9 +214,9 @@ if output=$(run_start "$HOME_COMMAND" coder2 2>&1); then
  fail "arbitrary command override was accepted"
 fi
 [ ! -s "$TMUX_CALLS" ] || fail "tmux ran before command rejection"
-contains_literal "$output" 'key=MOSAIC_AGENT_COMMAND' || fail "command diagnostic omitted key"
-contains_literal "$output" 'sha256=' || fail "command diagnostic omitted hash"
-if contains_literal "$output" "$COMMAND_VALUE"; then
+echo "$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
  fail "command diagnostic leaked command value"
 fi

@@ -357,7 +230,7 @@ if output=$(run_start "$HOME_PERMS" coder3 2>&1); then
  fail "world-readable local input was accepted"
 fi
 [ ! -s "$TMUX_CALLS" ] || fail "tmux ran before permissions rejection"
-contains_literal "$output" 'code=unsafe-permissions' || fail "permission diagnostic missing"
+echo "$output" | grep -qF '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
@@ -387,35 +260,25 @@ PATH="$PANE_STALE_PATH" \
    MOSAIC_TEST_EXECUTE_PANE=1 \
    "$START" coder-pane-boundary
 pane_args=$(tr '\0' '\n' < "$TMUX_CALLS")
-contains_line "$pane_args" "HOME=$PANE_TRUSTED_HOME" || \
+echo "$pane_args" | grep -qxF "HOME=$PANE_TRUSTED_HOME" || \
  fail "pane did not restore trusted HOME"
-contains_literal "$pane_args" "HOME=$PANE_STALE_HOME" && \
+echo "$pane_args" | grep -qF "HOME=$PANE_STALE_HOME" && \
  fail "pane inherited stale HOME"
-contains_literal "$pane_args" "$PANE_STALE_PATH" && fail "pane inherited stale PATH"
+echo "$pane_args" | grep -qF "$PANE_STALE_PATH" && fail "pane inherited stale PATH"
 for blocked in LD_PRELOAD= BASH_ENV= MOSAIC_UNTRUSTED_SENTINEL=; do
-  contains_literal "$pane_args" "$blocked" && fail "pane inherited $blocked"
+  echo "$pane_args" | grep -qF "$blocked" && fail "pane inherited $blocked"
 done

-check_pane_environment_boundary "$TMUX_CALLS" || \
-  fail "pane command did not use an adjacent /usr/bin/env -i boundary"
+after_pane_env=$(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"
 pane_environment=$(tr '\0' '\n' < "$HOME_PANE_BOUNDARY/fleet/pane-environment")
-# 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=$PANE_TRUSTED_HOME" || \
+echo "$pane_environment" | grep -qxF "HOME=$PANE_TRUSTED_HOME" || \
  fail "runtime pane did not receive trusted HOME"
-contains_literal "$pane_environment" "$PANE_STALE_PATH" && fail "runtime pane received stale PATH"
+echo "$pane_environment" | grep -qF "$PANE_STALE_PATH" && fail "runtime pane received stale PATH"
 for blocked in LD_PRELOAD= BASH_ENV= MOSAIC_UNTRUSTED_SENTINEL=; do
-  contains_literal "$pane_environment" "$blocked" && fail "runtime pane received $blocked"
+  echo "$pane_environment" | grep -qF "$blocked" && fail "runtime pane received $blocked"
 done

 write_interaction_generated() {
@@ -427,7 +290,6 @@ 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=$agent
 MOSAIC_AGENT_CLASS=operator-interaction
 MOSAIC_AGENT_RUNTIME=pi
 MOSAIC_AGENT_MODEL=openai/gpt-5.6-sol
@@ -490,12 +352,8 @@ write_generated "$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' > "$STALE_HB"
-touch -t 200001010000.00 "$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=$$ run_start "$HOME_NATIVE_STALE" coder-native-stale
+touch -d '10 seconds ago' "$STALE_HB.native"
+MOSAIC_TEST_PANE_PID=$$ run_start "$HOME_NATIVE_STALE" coder-native-stale
 wait_for_sidecar_status "$STALE_HB"

 HOME_NATIVE_ABSENT="$ROOT/native-absent"
@@ -516,22 +374,22 @@ if output=$(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"
-contains_literal "$output" 'code=unknown-key' || fail "interaction did not use shared strict parser first"
+echo "$output" | grep -qF '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 "$HOME_INTERACTION_POLICY" "interaction-policy"
-sed -i 's|^MOSAIC_AGENT_RUNTIME=pi$|MOSAIC_AGENT_RUNTIME=codex|' \
+perl -0pi -e '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' < "$TMUX_CALLS")
-contains_literal "$interaction_policy_args" new-session && \
+echo "$interaction_policy_args" | grep -qF 'new-session' && \
  fail "interaction pinned-policy rejection created a tmux session"
-contains_literal "$output" 'operator interaction service requires runtime pi' || \
+echo "$output" | grep -qF '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
@@ -544,10 +402,10 @@ 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")
-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
+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
  fail "exact stop trusted an ambient socket"
 fi

@@ -84,7 +84,7 @@ cp "$TARGET" "$BAK"
 export MOSAIC_TEST_WORK_DIR="$WORK/.work"

 # --- where the prose lives: usage() { ... EOF ---------------------------------
-PROSE_LO="$(grep -n -m1 '^usage() {' "$BAK" | cut -d: -f1)"
+PROSE_LO="$(grep -n '^usage() {' "$BAK" | head -1 | 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
@@ -280,10 +280,7 @@ print("201")
 print(json.dumps(record))
 PY
 )
-    response_status="${result%%$'\n'*}"
-    response_body=""
-    [[ "$result" == *$'\n'* ]] && response_body="${result#*$'\n'}"
-    write_response "$response_status" "$response_body"
+    write_response "$(printf '%s' "$result" | head -n1)" "$(printf '%s' "$result" | tail -n +2)"
 elif [[ "$method" == "GET" && "$path" == "$ISSUE_COMMENT_API_BASE"/issues/comments/* ]]; then
    result=$(ISSUE_COMMENT_GET_ID="${path##*/}" python3 - <<'PY'
 import json
@@ -302,10 +299,7 @@ else:
    print(json.dumps(match))
 PY
 )
-    response_status="${result%%$'\n'*}"
-    response_body=""
-    [[ "$result" == *$'\n'* ]] && response_body="${result#*$'\n'}"
-    write_response "$response_status" "$response_body"
+    write_response "$(printf '%s' "$result" | head -n1)" "$(printf '%s' "$result" | tail -n +2)"
 else
    echo "Unexpected curl request: $method $url" >&2
    exit 97
@@ -69,7 +69,7 @@ section_nums() { # $1 = output  $2 = header-prefix
 }

 fail() { echo "FAIL: $1" >&2; exit 1; }
-contains() { grep -qx "$2" <<<"$1"; }
+contains() { printf '%s\n' "$1" | grep -qx "$2"; }

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

 mode="${PR_REVIEW_TEST_MODE:-}"
@@ -222,8 +222,8 @@ grep -q 'Unknown action: bogus-action' "$OUTPUT_FILE"

 # --- Case 2: -h/--help documents both overrides.
 HELP_TEXT="$("$SCRIPT_DIR/pr-review.sh" -h)"
-grep -q -- '-r, --repo' <<<"$HELP_TEXT"
-grep -q -- '-H, --host' <<<"$HELP_TEXT"
+echo "$HELP_TEXT" | grep -q -- '-r, --repo'
+echo "$HELP_TEXT" | grep -q -- '-H, --host'

 # --- 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.
@@ -91,12 +91,10 @@ fi

 if [[ -n "$dirty_files" ]]; then
  echo "  Modified files:"
-  mapfile -t dirty_lines <<<"$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]}"
+  echo "$dirty_files" | head -20 | while IFS= read -r line; do
+    echo "    $line"
  done
+  file_count="$(echo "$dirty_files" | wc -l)"
  if (( file_count > 20 )); then
    echo "    ... and $(( file_count - 20 )) more"
  fi
@@ -64,12 +64,12 @@ if jq -e '.next_task == "T-001"' "$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 "$tmp_project" --print)"
-if [[ "${codex_run_prompt%%$'\n'*}" == "Now initiating Orchestrator mode..." ]]; then pass_case "codex run prompt first line is mode declaration"; else fail_case "codex run prompt first line is mode declaration"; fi
+if [[ "$(printf '%s\n' "$codex_run_prompt" | head -n1)" == "Now initiating Orchestrator mode..." ]]; then pass_case "codex run prompt first line is mode declaration"; else fail_case "codex run prompt first line is mode declaration"; fi
 if grep -Fq 'Do NOT ask clarifying questions before your first tool actions' <<< "$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 "$tmp_project" --print)"
-if [[ "${claude_run_prompt%%$'\n'*}" == "## Continuation Mission" ]]; then pass_case "claude run prompt remains continuation prompt format"; else fail_case "claude run prompt remains continuation prompt format"; fi
+if [[ "$(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

 echo ""
 echo "Smoke test summary: pass=$PASS fail=$FAIL"
@@ -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: $out"
-grep -qi "dry run" <<<"$out" || note "dry-run did not announce itself"
-grep -q "would roll" <<<"$out" || note "dry-run did not report a plan"
+echo "$out" | grep -qi "dry run" || note "dry-run did not announce itself"
+echo "$out" | grep -q "would roll" || note "dry-run did not report a plan"
 [[ "$(cat "$L")" == "$before_l" ]] || note "dry-run modified LIVE"
 [[ "$(cat "$G")" == "$before_g" ]] || note "dry-run modified LEDGER"

@@ -66,7 +66,7 @@ present=0

 for entry in "${PRDY_REQUIRED_SECTIONS[@]}"; do
  pattern="${entry#*|}"
-  if grep -qiE "$pattern" <<<"$PRD_CONTENT"; then
+  if echo "$PRD_CONTENT" | grep -qiE "$pattern"; then
    present=$((present + 1))
  fi
 done
@@ -169,13 +169,13 @@ main() {
 # classify_surface PATH → surface name (highest-risk match wins, mirrors TS)
 classify_surface() {
  local p="$1"
-  if grep -qiE 'auth|login|session|token|permission|rbac|credential|secret' <<<"$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/' <<<"$p"; then echo docs; return; fi
+  if printf '%s' "$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
  echo none
 }

@@ -13,12 +13,7 @@ JSON_INPUT=$(cat)
 if command -v jq &>/dev/null; then
  FILE_PATH=$(echo "$JSON_INPUT" | jq -r '.tool_input.file_path // .tool_response.filePath // .file_path // empty' 2>/dev/null || echo "")
 else
-  file_path_pattern='"file_path"[[:space:]]*:[[:space:]]*"([^"]*)"'
-  if [[ "$JSON_INPUT" =~ $file_path_pattern ]]; then
-    FILE_PATH="${BASH_REMATCH[1]}"
-  else
-    FILE_PATH=""
-  fi
+  FILE_PATH=$(echo "$JSON_INPUT" | grep -o '"file_path"[[:space:]]*:[[:space:]]*"[^"]*"' | sed 's/.*"\([^"]*\)"$/\1/' | head -1)
 fi

 # Only check TypeScript files
@@ -58,7 +53,7 @@ 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 "$FILE_PATH")
-  RELEVANT=$(grep -A2 "$BASENAME" <<<"$OUTPUT" 2>/dev/null || sed -n '1,20p' <<<"$OUTPUT")
+  RELEVANT=$(echo "$OUTPUT" | grep -A2 "$BASENAME" 2>/dev/null || echo "$OUTPUT" | head -20)

  echo "TypeScript type errors detected after editing $FILE_PATH:"
  echo "$RELEVANT"
@@ -176,12 +176,8 @@ run_snap() {

 # Resolve the single pre-update-* snapshot dir under a state dir (newest if many).
 snap_dir() {
-  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]:-}"
+  find "$1/mosaic/backups" -maxdepth 1 -type d -name 'pre-update-*' 2>/dev/null \
+    | LC_ALL=C sort -r | head -1
 }

 echo "── Part 1/2/3: durable snapshot scope, perms, no-leak ──────────────────"
@@ -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="$(grep -m1 -o '/[^ ]*mosaic-snapshot[^ ]*' "$OUTG")"
+SNAP_E="$(grep -o '/[^ ]*mosaic-snapshot[^ ]*' "$OUTG" | head -1)"
 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" \
@@ -353,8 +353,7 @@ 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 "$SNAP_E"
 # Reap any snapshot the reset-fail runs left in /tmp (reset failed → never cleaned).
-orphan_snapshot="$(grep -m1 -o '/[^ ]*mosaic-snapshot[^ ]*' "$OUTH" 2>/dev/null || true)"
-[ -n "$orphan_snapshot" ] && rm -rf "$orphan_snapshot"
+grep -o '/[^ ]*mosaic-snapshot[^ ]*' "$OUTH" 2>/dev/null | head -1 | while read -r s; do rm -rf "$s"; done

 # 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
@@ -32,6 +32,7 @@ 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
@@ -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 grep -qF "$QUEUED_RE" <<<"$pane"; then
+  if printf '%s' "$pane" | grep -qF "$QUEUED_RE"; 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" ] && grep -qF "$snippet" <<<"$promptline"; then
+  if [ -n "$snippet" ] && printf '%s' "$promptline" | grep -qF "$snippet"; then
    status="draft"; continue
  fi
  # Input box located AND clear of our tail => positively submitted. This is the
@@ -34,20 +34,16 @@ tmux new-session -d -s "$DEFAULT_TARGET" -c "$TMPDIR" 'PS1="❯ " exec bash --no

 "$SEND_MESSAGE" -L "$SOCKET" -t "=$TARGET" -m "named socket hello" >/tmp/send-message-named.out
 sleep 0.2
-named_pane="$(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
+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
  fail "send-message.sh leaked named-socket message to default tmux server"
 fi

 "$AGENT_SEND" -L "$SOCKET" -S "tester:source" -s "=$TARGET" -m "agent socket hello" >/tmp/agent-send-named.out
 sleep 0.2
-named_pane="$(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
+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
  fail "agent-send.sh leaked named-socket message to default tmux server"
 fi

@@ -69,11 +65,11 @@ done
 sleep 0.2
 for i in $(seq 1 "$CONC_N"); do
  pane=$(tmux -L "$SOCKET" capture-pane -t "=conc-$i:0.0" -p)
-  grep -qF "CONCPAYLOAD-${i}-END" <<<"$pane" \
+  printf '%s' "$pane" | grep -qF "CONCPAYLOAD-${i}-END" \
    || fail "concurrent send dropped payload for pane conc-$i"
  for j in $(seq 1 "$CONC_N"); do
    [ "$j" = "$i" ] && continue
-    if grep -qF "CONCPAYLOAD-${j}-END" <<<"$pane"; then
+    if printf '%s' "$pane" | grep -qF "CONCPAYLOAD-${j}-END"; then
      fail "concurrent send cross-delivered payload $j to pane conc-$i"
    fi
  done
@@ -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 ] && grep -qF "✓ delivered" <<<"$out"; then
+if [ "$rc" -eq 0 ] && printf '%s' "$out" | grep -qF "✓ delivered"; then
  ok "delivered: ❯-prompt REPL that submits => exit 0 ✓ delivered"
 else
  no "delivered: ❯-prompt REPL that submits => exit 0 ✓ delivered" "rc=$rc out=[$out] err=[$(cat "$TMP/e1")]"
@@ -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
-  awk -v key="$key" 'index($0, key "=") == 1 { sub(/^[^=]*=/, ""); gsub(/[[:space:]]/, ""); print; exit }' "$MANIFEST"
+  sed -n "s/^${key}=//p" "$MANIFEST" | head -n1 | tr -d '[:space:]'
 }

 # _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 "$snap_sha" ] && ! grep -Eq '^[0-9a-f]{7,64}$' <<<"$snap_sha"; then
+      if [ -n "$snap_sha" ] && ! printf '%s' "$snap_sha" | grep -Eq '^[0-9a-f]{7,64}$'; 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 "$snap_ts" ] && ! grep -Eq '^[0-9]{1,12}$' <<<"$snap_ts"; then
+      if [ -n "$snap_ts" ] && ! printf '%s' "$snap_ts" | grep -Eq '^[0-9]{1,12}$'; 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
@@ -644,8 +644,7 @@ cmd_render() {
        oseq="$(jq -r '.observed_seq // "?"' <<<"$line")"
        oclass="$(jq -r '.class // "actionable"' <<<"$line")"
        oloc="$(jq -c '.locators // {}' <<<"$line")"
-        olabel="$(_locator_line "$oloc")"
-        olabel="${olabel%%$'\n'*}"
+        olabel="$(_locator_line "$oloc" | head -n1)"
        printf '  * seq %s [%s] %s\n' "$oseq" "$(_scrub_inline "$oclass")" "$olabel"
      done <<<"$pending"
    fi
@@ -146,7 +146,7 @@ EOF
 _manifest_val() {
  local key="$1"
  [ -f "$MANIFEST" ] || return 0
-  awk -v key="$key" 'index($0, key "=") == 1 { sub(/^[^=]*=/, ""); gsub(/[[:space:]]/, ""); print; exit }' "$MANIFEST"
+  sed -n "s/^${key}=//p" "$MANIFEST" | head -n1 | tr -d '[:space:]'
 }

 # _load_watchlist — validate path + JSON + shape + Gate B schema range (mirrors
@@ -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 && 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"
+    "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/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:*",
@@ -131,14 +131,13 @@ async function exists(path: string): Promise<boolean> {
 }

 describe('projectRosterV2AgentGeneratedEnv', (): void => {
-  it('maps a roster-v2 agent to exactly the nine generated projection keys', (): void => {
+  it('maps a roster-v2 agent to exactly the eight 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',
@@ -422,7 +422,6 @@ 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',
@@ -3800,7 +3799,6 @@ 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');
  });

@@ -484,7 +484,6 @@ 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 ?? '',
@@ -358,7 +358,6 @@ 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,
@@ -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_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>',
+    '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>',
  '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_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>',
+    '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>',
  '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(863);
-    expect(surfaces).toHaveLength(887);
+    ).toHaveLength(858);
+    expect(surfaces).toHaveLength(882);

    const rosterSource = await readFile(join(fleetDocs, 'examples', 'roster-v2.yaml'), 'utf8');
    const auxiliary: CodeSurface = {
@@ -597,7 +597,6 @@ export function projectRosterV2AgentGeneratedEnv(
 ): 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,
@@ -22,7 +22,6 @@ import {

 const generatedValues = {
  MOSAIC_AGENT_NAME: 'coder0',
-  MOSAIC_GIT_IDENTITY: 'coder0',
  MOSAIC_AGENT_CLASS: 'code',
  MOSAIC_AGENT_RUNTIME: 'pi',
  MOSAIC_AGENT_MODEL: 'openai-codex/gpt-5.6-sol',
@@ -46,7 +45,6 @@ describe('generated fleet agent environment boundary', (): void => {
    expect(renderGeneratedAgentEnvironment(generatedValues)).toBe(
      [
        'MOSAIC_AGENT_NAME=coder0',
-        'MOSAIC_GIT_IDENTITY=coder0',
        'MOSAIC_AGENT_CLASS=code',
        'MOSAIC_AGENT_RUNTIME=pi',
        'MOSAIC_AGENT_MODEL=openai-codex/gpt-5.6-sol',
@@ -80,22 +78,6 @@ describe('generated fleet agent environment boundary', (): void => {
    expect(String(error)).toMatch(/key=.*sha256=/);
  });

-  it.each([
-    ['unsafe-git-identity', 'other/identity'],
-    ['git-identity-mismatch', 'reviewer0'],
-  ])('rejects %s before any launch consumer can use it', (code: string, identity: string): void => {
-    expect((): void => {
-      renderGeneratedAgentEnvironment({
-        ...generatedValues,
-        MOSAIC_GIT_IDENTITY: identity,
-      });
-    }).toThrow(
-      expect.objectContaining({
-        diagnostic: expect.objectContaining({ code, key: 'MOSAIC_GIT_IDENTITY' }),
-      }),
-    );
-  });
-
  it('rejects unsafe generated paths before any launch consumer can use them', (): void => {
    expect((): void => {
      renderGeneratedAgentEnvironment({
@@ -73,7 +73,6 @@ export class AgentEnvBoundaryError extends Error {

 export const GENERATED_AGENT_ENV_KEYS = [
  'MOSAIC_AGENT_NAME',
-  'MOSAIC_GIT_IDENTITY',
  'MOSAIC_AGENT_CLASS',
  'MOSAIC_AGENT_RUNTIME',
  'MOSAIC_AGENT_MODEL',
@@ -403,7 +402,6 @@ function assertGeneratedValues(values: Readonly<Record<string, string>>): void {
    if (value === undefined) throw new AgentEnvBoundaryError('missing-key', key, '');
  }
  const name = requiredGeneratedValue(values, 'MOSAIC_AGENT_NAME');
-  const gitIdentity = requiredGeneratedValue(values, 'MOSAIC_GIT_IDENTITY');
  const className = requiredGeneratedValue(values, 'MOSAIC_AGENT_CLASS');
  const runtime = requiredGeneratedValue(values, 'MOSAIC_AGENT_RUNTIME');
  const model = requiredGeneratedValue(values, 'MOSAIC_AGENT_MODEL');
@@ -414,12 +412,6 @@ function assertGeneratedValues(values: Readonly<Record<string, string>>): void {

  if (!AGENT_NAME.test(name))
    throw new AgentEnvBoundaryError('unsafe-agent-name', 'MOSAIC_AGENT_NAME', name);
-  if (!AGENT_NAME.test(gitIdentity)) {
-    throw new AgentEnvBoundaryError('unsafe-git-identity', 'MOSAIC_GIT_IDENTITY', gitIdentity);
-  }
-  if (gitIdentity !== name) {
-    throw new AgentEnvBoundaryError('git-identity-mismatch', 'MOSAIC_GIT_IDENTITY', gitIdentity);
-  }
  if (!POLICY_NAME.test(className)) {
    throw new AgentEnvBoundaryError('unsafe-class', 'MOSAIC_AGENT_CLASS', className);
  }
@@ -1405,7 +1405,6 @@ 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,
@@ -72,9 +72,8 @@ elif [[ -n "$DATA_DIR" ]]; then
  while IFS= read -r file; do
    [[ -z "$file" ]] && continue
    done_total=$((done_total + 1))
-    history_rc=0
-    history="$(git -C "$DATA_DIR" log --since="${WINDOW_DAYS} days ago" --pretty='%s' -- "$file" 2>/dev/null)" || history_rc=$?
-    if [[ "$history_rc" -eq 0 ]] && grep -qiE 'reopen|revert|fix|regression|wrong|incorrect|redo' <<<"$history"; then
+    if git -C "$DATA_DIR" log --since="${WINDOW_DAYS} days ago" --pretty='%s' -- "$file" 2>/dev/null \
+         | grep -qiE 'reopen|revert|fix|regression|wrong|incorrect|redo'; then
      detectable=$((detectable + 1))
    fi
  done < <(find "$DATA_DIR" -type f -name '*.json' 2>/dev/null)
@@ -64,9 +64,9 @@ for line in "${LINES[@]}"; do
  #   - build/test/lint/type/ci signals → CI would have caught it
  #   - security/auth/permission/data/migration → human review would flag it
  #   - everything else (logic/UX/assumption/edge) → only-self-reflection bucket
-  if grep -qiE 'test|lint|type|build|ci|compile|typo' <<<"$subj"; then
+  if printf '%s' "$subj" | grep -qiE 'test|lint|type|build|ci|compile|typo'; then
    ci=$((ci + 1))
-  elif grep -qiE 'security|auth|permission|rbac|secret|migration|data|sql|injection' <<<"$subj"; then
+  elif printf '%s' "$subj" | grep -qiE 'security|auth|permission|rbac|secret|migration|data|sql|injection'; then
    human=$((human + 1))
  else
    selfonly=$((selfonly + 1))
@@ -1,28 +0,0 @@
-[
-  "tools/matrix-presence-harness/run.sh:TSX_CLI=\"$(ls -d \"${REPO}\"/node_modules/.pnpm/tsx@*/node_modules/tsx/dist/cli.mjs 2>/dev/null | head -1)\"",
-  "tools/e2e-install-test.sh:if ! mosaic gateway --help 2>&1 | grep -q 'verify'; then",
-  "tools/install.sh:EXTRACTED_DIR=\"$(find \"$WORK_DIR\" -maxdepth 1 -mindepth 1 -type d | head -1)\"",
-  "scripts/analysis/reflect-board-history.sh:if git -C \"$DATA_DIR\" log --since=\"${WINDOW_DAYS} days ago\" --pretty='%s' -- \"$file\" 2>/dev/null  | grep -qiE 'reopen|revert|fix|regression|wrong|incorrect|redo'; then",
-  "scripts/analysis/reflect-git-history.sh:if printf '%s' \"$subj\" | grep -qiE 'test|lint|type|build|ci|compile|typo'; then",
-  "scripts/analysis/reflect-git-history.sh:elif printf '%s' \"$subj\" | grep -qiE 'security|auth|permission|rbac|secret|migration|data|sql|injection'; then",
-  "packages/mosaic/framework/tools/authentik/user-create.sh:group_pk=$(echo \"$group_response\" | jq -r \".results[] | select(.name == \\\"$GROUP\\\") | .pk\" | head -1)",
-  "packages/mosaic/framework/tools/git/mutate-push-guard.sh:PROSE_LO=\"$(grep -n '^usage() {' \"$BAK\" | head -1 | cut -d: -f1)\"",
-  "packages/mosaic/framework/tools/orchestrator/session-resume.sh:echo \"$dirty_files\" | head -20 | while IFS= read -r line; do",
-  "packages/mosaic/framework/tools/prdy/prdy-status.sh:if echo \"$PRD_CONTENT\" | grep -qiE \"$pattern\"; then",
-  "packages/mosaic/framework/tools/qa/reflect-stop-hook.sh:if printf '%s' \"$p\" | grep -qiE 'auth|login|session|token|permission|rbac|credential|secret'; then echo auth; return; fi",
-  "packages/mosaic/framework/tools/qa/reflect-stop-hook.sh:if printf '%s' \"$p\" | grep -qiE 'migration|prisma|schema|\\.sql|entity|repository|seed'; then echo data; return; fi",
-  "packages/mosaic/framework/tools/qa/reflect-stop-hook.sh:if printf '%s' \"$p\" | grep -qiE 'docker|\\.woodpecker|compose|traefik|deploy|helm|k8s|terraform'; then echo infra; return; fi",
-  "packages/mosaic/framework/tools/qa/reflect-stop-hook.sh:if printf '%s' \"$p\" | grep -qiE 'package\\.json|tsconfig|turbo\\.json|pnpm-|\\.config\\.|eslint|vite'; then echo build; return; fi",
-  "packages/mosaic/framework/tools/qa/reflect-stop-hook.sh:if printf '%s' \"$p\" | grep -qE '\\.tsx|\\.css|components/|apps/web/'; then echo ui; return; fi",
-  "packages/mosaic/framework/tools/qa/reflect-stop-hook.sh:if printf '%s' \"$p\" | grep -qE '\\.spec\\.|\\.test\\.|__tests__/'; then echo test; return; fi",
-  "packages/mosaic/framework/tools/qa/reflect-stop-hook.sh:if printf '%s' \"$p\" | grep -qE '\\.md$|docs/'; then echo docs; return; fi",
-  "packages/mosaic/framework/tools/qa/typecheck-hook.sh:FILE_PATH=$(echo \"$JSON_INPUT\" | grep -o '\"file_path\"[[:space:]]*:[[:space:]]*\"[^\"]*\"' | sed 's/.*\"\\([^\"]*\\)\"$/\\1/' | head -1)",
-  "packages/mosaic/framework/tools/qa/typecheck-hook.sh:RELEVANT=$(echo \"$OUTPUT\" | grep -A2 \"$BASENAME\" 2>/dev/null || echo \"$OUTPUT\" | head -20)",
-  "packages/mosaic/framework/tools/tmux/send-message.sh:if printf '%s' \"$pane\" | grep -qF \"$QUEUED_RE\"; then",
-  "packages/mosaic/framework/tools/tmux/send-message.sh:if [ -n \"$snippet\" ] && printf '%s' \"$promptline\" | grep -qF \"$snippet\"; then",
-  "packages/mosaic/framework/tools/wake/detector.sh:sed -n \"s/^${key}=//p\" \"$MANIFEST\" | head -n1 | tr -d '[:space:]'",
-  "packages/mosaic/framework/tools/wake/detector.sh:if [ -n \"$snap_sha\" ] && ! printf '%s' \"$snap_sha\" | grep -Eq '^[0-9a-f]{7,64}$'; then",
-  "packages/mosaic/framework/tools/wake/detector.sh:if [ -n \"$snap_ts\" ] && ! printf '%s' \"$snap_ts\" | grep -Eq '^[0-9]{1,12}$'; then",
-  "packages/mosaic/framework/tools/wake/digest.sh:olabel=\"$(_locator_line \"$oloc\" | head -n1)\"",
-  "packages/mosaic/framework/tools/wake/reconcile.sh:sed -n \"s/^${key}=//p\" \"$MANIFEST\" | head -n1 | tr -d '[:space:]'"
-]
@@ -1,24 +0,0 @@
-[
-  "packages/mosaic/framework/systemd/user/test-fleet-units.sh:if tmux -L \"$TEST_SOCKET\" show-environment -g LD_PRELOAD 2>/dev/null | grep -q '^LD_PRELOAD='; then",
-  "packages/mosaic/framework/tools/git/test-issue-comment-readback.sh:write_response \"$(printf '%s' \"$result\" | head -n1)\" \"$(printf '%s' \"$result\" | tail -n +2)\"",
-  "packages/mosaic/framework/tools/git/test-issue-comment-readback.sh:write_response \"$(printf '%s' \"$result\" | head -n1)\" \"$(printf '%s' \"$result\" | tail -n +2)\"",
-  "packages/mosaic/framework/tools/git/test-lane-brief-pr-linkage.sh:contains() { printf '%s\\n' \"$1\" | grep -qx \"$2\"; }",
-  "packages/mosaic/framework/tools/git/test-pr-review-gitea-comment.sh:write_response \"$(printf '%s' \"$result\" | head -n1)\" \"$(printf '%s' \"$result\" | tail -n +2)\"",
-  "packages/mosaic/framework/tools/git/test-pr-review-repo-host-override.sh:echo \"$HELP_TEXT\" | grep -q -- '-r, --repo'",
-  "packages/mosaic/framework/tools/git/test-pr-review-repo-host-override.sh:echo \"$HELP_TEXT\" | grep -q -- '-H, --host'",
-  "packages/mosaic/framework/tools/orchestrator/smoke-test.sh:if [[ \"$(printf '%s\\n' \"$codex_run_prompt\" | head -n1)\" == \"Now initiating Orchestrator mode...\" ]]; then pass_case \"codex run prompt first line is mode declaration\"; else fail_case \"codex run prompt first line is mode declaration\"; fi",
-  "packages/mosaic/framework/tools/orchestrator/smoke-test.sh:if [[ \"$(printf '%s\\n' \"$claude_run_prompt\" | head -n1)\" == \"## Continuation Mission\" ]]; then pass_case \"claude run prompt remains continuation prompt format\"; else fail_case \"claude run prompt remains continuation prompt format\"; fi",
-  "packages/mosaic/framework/tools/orchestrator/test-board-roll.sh:echo \"$out\" | grep -qi \"dry run\" || note \"dry-run did not announce itself\"",
-  "packages/mosaic/framework/tools/orchestrator/test-board-roll.sh:echo \"$out\" | grep -q \"would roll\" || note \"dry-run did not report a plan\"",
-  "packages/mosaic/framework/tools/quality/scripts/test-upgrade-durable-snapshot.sh:find \"$1/mosaic/backups\" -maxdepth 1 -type d -name 'pre-update-*' 2>/dev/null  | LC_ALL=C sort -r | head -1",
-  "packages/mosaic/framework/tools/quality/scripts/test-upgrade-rollback.sh:SNAP_E=\"$(grep -o '/[^ ]*mosaic-snapshot[^ ]*' \"$OUTG\" | head -1)\"",
-  "packages/mosaic/framework/tools/quality/scripts/test-upgrade-rollback.sh:grep -o '/[^ ]*mosaic-snapshot[^ ]*' \"$OUTH\" 2>/dev/null | head -1 | while read -r s; do rm -rf \"$s\"; done",
-  "packages/mosaic/framework/tools/tmux/test-send-message-socket.sh:capture_named | grep -qF \"named socket hello\" || fail \"send-message.sh did not deliver to named socket\"",
-  "packages/mosaic/framework/tools/tmux/test-send-message-socket.sh:if capture_default | grep -qF \"named socket hello\"; then",
-  "packages/mosaic/framework/tools/tmux/test-send-message-socket.sh:capture_named | grep -qF \"[tester:source ->\" || fail \"agent-send.sh did not include preamble\"",
-  "packages/mosaic/framework/tools/tmux/test-send-message-socket.sh:capture_named | grep -qF \"agent socket hello\" || fail \"agent-send.sh did not deliver to named socket\"",
-  "packages/mosaic/framework/tools/tmux/test-send-message-socket.sh:if capture_default | grep -qF \"agent socket hello\"; then",
-  "packages/mosaic/framework/tools/tmux/test-send-message-socket.sh:printf '%s' \"$pane\" | grep -qF \"CONCPAYLOAD-${i}-END\"  || fail \"concurrent send dropped payload for pane conc-$i\"",
-  "packages/mosaic/framework/tools/tmux/test-send-message-socket.sh:if printf '%s' \"$pane\" | grep -qF \"CONCPAYLOAD-${j}-END\"; then",
-  "packages/mosaic/framework/tools/tmux/test-send-message-verdict.sh:if [ \"$rc\" -eq 0 ] && printf '%s' \"$out\" | grep -qF \"✓ delivered\"; then"
-]
@@ -1,160 +0,0 @@
-import assert from 'node:assert/strict';
-import { spawnSync } from 'node:child_process';
-import { chmod, mkdtemp, readFile, rm, writeFile } from 'node:fs/promises';
-import { tmpdir } from 'node:os';
-import path from 'node:path';
-import test from 'node:test';
-
-const ROOT = new URL('../', import.meta.url);
-const EXPECTED_BASELINE_SITES = 26;
-const EXPECTED_TEST_BASELINE_SITES = 22;
-const TARGETS = [
-  'tools/matrix-presence-harness/run.sh',
-  'tools/e2e-install-test.sh',
-  'tools/install.sh',
-  'scripts/agent/session-start.sh',
-  'scripts/analysis/reflect-board-history.sh',
-  'scripts/analysis/reflect-git-history.sh',
-  'packages/mosaic/framework/templates/repo/scripts/agent/session-start.sh',
-  'packages/mosaic/framework/tools/authentik/user-create.sh',
-  'packages/mosaic/framework/tools/git/mutate-push-guard.sh',
-  'packages/mosaic/framework/tools/orchestrator/session-resume.sh',
-  'packages/mosaic/framework/tools/prdy/prdy-status.sh',
-  'packages/mosaic/framework/tools/qa/reflect-stop-hook.sh',
-  'packages/mosaic/framework/tools/qa/typecheck-hook.sh',
-  'packages/mosaic/framework/tools/tmux/send-message.sh',
-  'packages/mosaic/framework/tools/wake/detector.sh',
-  'packages/mosaic/framework/tools/wake/digest.sh',
-  'packages/mosaic/framework/tools/wake/reconcile.sh',
-  'packages/mosaic/framework/systemd/user/test-fleet-units.sh',
-  'packages/mosaic/framework/tools/git/test-issue-comment-readback.sh',
-  'packages/mosaic/framework/tools/git/test-lane-brief-pr-linkage.sh',
-  'packages/mosaic/framework/tools/git/test-pr-review-gitea-comment.sh',
-  'packages/mosaic/framework/tools/git/test-pr-review-repo-host-override.sh',
-  'packages/mosaic/framework/tools/orchestrator/smoke-test.sh',
-  'packages/mosaic/framework/tools/orchestrator/test-board-roll.sh',
-  'packages/mosaic/framework/tools/quality/scripts/test-upgrade-durable-snapshot.sh',
-  'packages/mosaic/framework/tools/quality/scripts/test-upgrade-rollback.sh',
-  'packages/mosaic/framework/tools/tmux/test-send-message-socket.sh',
-  'packages/mosaic/framework/tools/tmux/test-send-message-verdict.sh',
-];
-
-// These statuses are explicitly non-load-bearing or unreachable at designed input.
-// They remain inventoried until the final #1099 tranche records every verdict.
-const ACCEPTED = [
-  ['tools/install.sh', 'mosaic-bak-', '|| true'],
-  ['tools/install.sh', 'mosaicstack-mosaic-*.tgz', 'head -1'],
-  ['tools/install.sh', 'mosaicstack-gateway-*.tgz', 'head -1'],
-  ['scripts/agent/session-start.sh', 'docs/scratchpads/*.md', '|| true'],
-  [
-    'packages/mosaic/framework/templates/repo/scripts/agent/session-start.sh',
-    'docs/scratchpads/*.md',
-    '|| true',
-  ],
-];
-
-const earlyExit =
-  /(?<!\|)\|(?!\|)[^;\n]*(?:grep\b[^;\n]*(?:-[A-Za-z]*q|--quiet|-m\s*1)|head\b(?:\s|$))/;
-
-function scan(sources) {
-  const found = [];
-  for (const [file, rawSource] of sources) {
-    const source = rawSource.replace(/\\\n\s*/g, ' ');
-    for (const rawLine of source.split('\n')) {
-      const line = rawLine.trim();
-      if (!earlyExit.test(line)) continue;
-      const accepted = ACCEPTED.some(
-        ([acceptedFile, ...fragments]) =>
-          acceptedFile === file && fragments.every((item) => line.includes(item)),
-      );
-      if (!accepted) found.push(`${file}:${line}`);
-    }
-  }
-  return found;
-}
-
-async function currentSources() {
-  return Promise.all(
-    TARGETS.map(async (file) => [file, await readFile(new URL(file, ROOT), 'utf8')]),
-  );
-}
-
-async function assertBaselineFixture(file, expectedCount, expectedUnique = expectedCount) {
-  const baseline = JSON.parse(await readFile(new URL(file, ROOT), 'utf8'));
-  assert.equal(baseline.length, expectedCount);
-  assert.equal(new Set(baseline).size, expectedUnique);
-  const fixtureSources = baseline.map((site) => {
-    const separator = site.indexOf(':');
-    assert.ok(separator > 0, `invalid baseline site: ${site}`);
-    return [site.slice(0, separator), site.slice(separator + 1)];
-  });
-  assert.deepEqual(scan(fixtureSources), baseline);
-}
-
-test('the registered runtime baseline denominator is exactly 26 unsafe sites', async () => {
-  await assertBaselineFixture(
-    'scripts/fixtures/pipefail-early-exit-baseline.json',
-    EXPECTED_BASELINE_SITES,
-  );
-});
-
-test('the registered test baseline denominator is exactly 22 unsafe sites', async () => {
-  await assertBaselineFixture(
-    'scripts/fixtures/pipefail-early-exit-test-baseline.json',
-    EXPECTED_TEST_BASELINE_SITES,
-    21,
-  );
-});
-
-test('load-bearing pipefail paths do not pipe into early-exiting consumers', async () => {
-  assert.deepEqual(scan(await currentSources()), []);
-});
-
-test('gateway verify capability preserves the complete help-probe truth table', async () => {
-  const directory = await mkdtemp(path.join(tmpdir(), 'gateway-help-probe-'));
-  const mosaic = path.join(directory, 'mosaic');
-  const probe = new URL('tools/e2e-gateway-verify-supported.sh', ROOT).pathname;
-  try {
-    await writeFile(
-      mosaic,
-      '#!/usr/bin/env bash\nprintf \'%s\\n\' "${MOCK_HELP_OUTPUT:-}"\nexit "${MOCK_HELP_RC:-0}"\n',
-    );
-    await chmod(mosaic, 0o755);
-    const run = (rc, output) =>
-      spawnSync('bash', [probe], {
-        env: {
-          ...process.env,
-          PATH: `${directory}:${process.env.PATH}`,
-          MOCK_HELP_RC: String(rc),
-          MOCK_HELP_OUTPUT: output,
-        },
-      }).status;
-
-    assert.equal(run(0, 'commands: verify'), 0);
-    assert.equal(run(0, 'commands: install'), 1);
-    assert.equal(run(1, 'commands: verify'), 1);
-  } finally {
-    await rm(directory, { recursive: true, force: true });
-  }
-});
-
-test('board-history preserves non-git data-dir as a non-detectable result', async () => {
-  const directory = await mkdtemp(path.join(tmpdir(), 'reflect-board-non-git-'));
-  try {
-    await writeFile(path.join(directory, 'task.json'), '{}\n');
-    const result = spawnSync(
-      'bash',
-      [
-        new URL('scripts/analysis/reflect-board-history.sh', ROOT).pathname,
-        '--data-dir',
-        directory,
-      ],
-      { encoding: 'utf8' },
-    );
-    assert.equal(result.status, 0, result.stderr);
-    assert.match(result.stdout, /"done_tasks": 1/);
-    assert.match(result.stdout, /"detectable_outcomes": 0/);
-  } finally {
-    await rm(directory, { recursive: true, force: true });
-  }
-});
@@ -1,10 +0,0 @@
-#!/usr/bin/env bash
-# Exit 0 only when the capability probe itself succeeds and advertises verify.
-# A failed help command and a successful response without verify are both
-# unsupported, matching the historical e2e-install-test.sh conditional.
-set -uo pipefail
-
-gateway_help_rc=0
-gateway_help="$(mosaic gateway --help 2>&1)" || gateway_help_rc=$?
-[[ "$gateway_help_rc" -eq 0 ]] || exit 1
-grep -q 'verify' <<<"$gateway_help"
@@ -136,7 +136,7 @@ fi
 echo "=== [inner] Running mosaic gateway verify ==="
 # `gateway verify` was added in feat/mosaic-first-run-ux.
 # If the installed version pre-dates this, skip gracefully.
-if ! bash /repo/tools/e2e-gateway-verify-supported.sh; then
+if ! mosaic gateway --help 2>&1 | grep -q 'verify'; then
  echo "[SKIP] 'mosaic gateway verify' not available in installed version ${INSTALLED_VERSION}."
  echo "[SKIP] This command was added in the feat/mosaic-first-run-ux release."
  echo "[SKIP] Re-run after the new version is published to validate this step."
@@ -308,17 +308,13 @@ ensure_monorepo() {
    exit 1
  fi

-  # Gitea archives extract to exactly one <repo-name>/ inside the work dir.
-  # Read the complete population so a malformed multi-root archive reaches the
-  # named diagnostic instead of aborting on an upstream SIGPIPE under pipefail.
-  local -a extracted_dirs=()
-  mapfile -d '' -t extracted_dirs < <(find "$WORK_DIR" -maxdepth 1 -mindepth 1 -type d -print0)
-  if [[ "${#extracted_dirs[@]}" -ne 1 ]] || [[ ! -d "${extracted_dirs[0]:-}" ]]; then
-    fail "Could not locate exactly one extracted source directory in archive."
+  # Gitea archives extract to <repo-name>/ inside the work dir
+  EXTRACTED_DIR="$(find "$WORK_DIR" -maxdepth 1 -mindepth 1 -type d | head -1)"
+  if [[ -z "$EXTRACTED_DIR" ]] || [[ ! -d "$EXTRACTED_DIR" ]]; then
+    fail "Could not locate extracted source in archive."
    ls -la "$WORK_DIR" >&2
    exit 1
  fi
-  EXTRACTED_DIR="${extracted_dirs[0]}"
 }

 # Build @mosaicstack/mosaic + @mosaicstack/gateway from source and install both
@@ -35,10 +35,7 @@ export DARK_THRESHOLD_MS="${DARK_THRESHOLD_MS:-6000}"
 export AGENT_SLUGS="${AGENT_SLUGS:-alpha,bravo,charlie}"
 export VICTIM_SLUG="${VICTIM_SLUG:-charlie}"

-shopt -s nullglob
-TSX_CANDIDATES=("${REPO}"/node_modules/.pnpm/tsx@*/node_modules/tsx/dist/cli.mjs)
-shopt -u nullglob
-TSX_CLI="${TSX_CANDIDATES[0]:-}"
+TSX_CLI="$(ls -d "${REPO}"/node_modules/.pnpm/tsx@*/node_modules/tsx/dist/cli.mjs 2>/dev/null | head -1)"
 if [[ -z "${TSX_CLI}" ]]; then
  echo "run.sh: tsx not found under node_modules — run pnpm install first" >&2
  exit 1
Author	SHA1	Message	Date
Mos	f214613680	test(tools/git): stop the fail-closed test escaping its sandbox; cover the API path ci/woodpecker/pr/ci Pipeline was successful Details rev-974 (#1085 review 130) found three blockers. This closes the first two. [1] SANDBOX ESCAPE. The test ran under `set -uo pipefail` with unchecked mkdir, calls-log redirect and `cd "$REPO_DIR"`, then prepended a possibly-nonexistent $MOCK_BIN to PATH -- while `git remote add origin` names the REAL repository. rev-974 forced setup failure with an unwritable AGENT_WORK_ROOT and the test continued past every error, ran `git init` in its CALLER's directory, added the real origin, and invoked its target: TARGET_REACHED args=-i 42 -c closing note With the committed target that is the real, provider-mutating issue-close.sh. ShellCheck flagged the unguarded cd as SC2164 independently. Now: `set -euo pipefail`, every setup step checked with a legible reason, and assert_mocked() proves BOTH `tea` and `curl` resolve inside $MOCK_BIN before any target invocation. Control: unwritable AGENT_WORK_ROOT -> rc=1 at mkdir, target never reached. [2] THE API/no-login BRANCH HAD NO DISCRIMINATING COVERAGE. The mock always returned a tea login, so `gitea_issue_comment_api \|\| fail-closed` was never executed. rev-974 replaced the whole fallback contract with an unconditional close -- silently dropping the comment -- and the committed test still passed rc=0. Added three cases asserting the POSTCONDITION (which HTTP calls happened, in what order) rather than that a command ran: comment POST fails -> no PATCH and non-zero; comment succeeds -> strictly POST,PATCH; no comment requested -> PATCH only, never a POST. The curl mock now records method and URL. Control: replaying rev-974's contract destruction now fails with "API path: no comment POST attempted". Two self-inflicted traps hit while adding `set -e`, both the same family as the #1086 defect be-coder-08 found, and both silent: - `grep -q X "$CALLS" && fail "..."` -- the ABSENT case (grep rc=1, the PASSING case for a must-not-appear assertion) is the last command of an && list and terminates the script with no message. All four converted to if-blocks. - `run_target ...; rc=$?` -- the function's non-zero RETURN trips set -e in the CALLER before rc is read; run_target's internal `set +e` protects the target, not the caller. All five call sites now `rc=0; run_target ... \|\| rc=$?`. Controls: unchanged main -> rc=1 "used 'tea issue comment'" fallback contract destroyed -> rc=1 "API path: no comment POST attempted" unwritable AGENT_WORK_ROOT -> rc=1 at setup, target never invoked fixed source -> rc=0 [3] remains open: with MOSAIC_GIT_IDENTITY=rev-974 the wrapper resolves GITEA_LOGIN_NAME=mosaicstack-mos, so one principal holds but the operation is attributed to Mos rather than the requested seat. That changes identity resolution shared by every wrapper in this directory and is not folded in here. Reported-by: rev-974	2026-08-07 00:33:57 -05:00
Hermes Agent Mos Claude Opus 5	2bf610c9ba	ci: enumerate the issue-close regression on the sanitization surface check-test-enumeration.sh failed the previous push: the new test existed on disk but was on no CI surface and not signed in the exclusions file. That guard is correct and caught exactly what it exists to catch -- a test that would never have run. Registered on the sanitization step rather than the exclusions file, because this test is hermetic: it mocks tea and curl onto PATH and sandboxes a throwaway git repo, so it resolves no real credentials. The tools/git tests in the exclusions file are there precisely because they do. Guard now: population 51, enumerated 32, excluded 19, all surfaces present. Refs #1081 Co-Authored-By: Claude Opus 5 <[email protected]> Claude-Session: https://claude.ai/code/session_01Amf1Neca162odgcbCWMk1y	2026-08-07 00:33:57 -05:00
Hermes Agent Mos Claude Opus 5	549b6fbaae	fix(tools/git): use tea comment, keep one principal, add a red-first regression Addresses both blockers from review 127 (rev-security-02) and corrects the severity claim in the original report. Blocker 1 -- mixed principals. Routing the comment through the token- authenticated gitea_issue_comment_api() attributed the comment to the token holder while the close still used --login $GITEA_LOGIN_NAME: two principals for one operation. `tea comment` accepts the same --repo/--login flags, so the tea branch now uses it and both calls carry the same principal. The no-login branch keeps the API helper for both, also a single principal. Blocker 2 -- no regression test. Adds test-issue-close-fail-closed.sh on the existing mocked-tea/sandboxed-git harness pattern. Asserts: a failed comment does not close the issue and exits non-zero; a successful comment does close it; the subcommand is top-level `tea comment`, never `tea issue comment`; and the comment and close carry the same --login. GREEN on this branch, RED on main. Severity correction. The original report said the issue closes anyway and the audit trail is silently lost. It does not: set -e at line 5 aborts the script when the comment fails, so the close is never reached. The real defect is that issue-close.sh -c cannot succeed at all where a tea login resolves -- loud, not silent. The explicit \|\| guard is retained deliberately: a fail-closed property that depends on set -e disappears the moment anyone adds `\|\| true` or wraps the call in a conditional. Posted as a comment on #1081 and #1085. Refs #1081 Co-Authored-By: Claude Opus 5 <[email protected]> Claude-Session: https://claude.ai/code/session_01Amf1Neca162odgcbCWMk1y	2026-08-07 00:33:57 -05:00
Hermes Agent Mos Claude Opus 5	5d342f77af	fix(tools/git): issue-close.sh silently dropped the closing comment `tea issue comment` is not a subcommand -- tea 0.11.x exposes only list/create/edit/reopen/close under `tea issue`, and comments are the top-level `tea comment`. The call therefore always failed. Its result was never checked, so the script went on to `tea issue close`, which IS valid: the issue closed and the record of why it closed was silently lost. Route the comment through the existing gitea_issue_comment_api() helper on both branches. It is login-independent and was already the mechanism used by the no-login fallback. Both call sites now fail closed: if the comment cannot be posted, the issue is not closed. Verified behaviourally against the live provider, both directions: negative -- comment cannot post => "NOT closing (fail closed)", exit 1, issue left open positive -- comment posts and issue closes => state=closed, comments=1, exit 0 Refs #1081 Co-Authored-By: Claude Opus 5 <[email protected]> Claude-Session: https://claude.ai/code/session_01Amf1Neca162odgcbCWMk1y	2026-08-07 00:33:57 -05:00