feat(api): add conversation archive with vector search (MS22-DB-004, MS22-API-004)

- Add ConversationArchive Prisma model with pgvector(1536) embedding field - Migration: 20260228000000_ms22_conversation_archive - NestJS module at apps/api/src/conversation-archive/ with service, controller, DTOs, spec - POST /api/conversations/ingest — ingest session logs, auto-embed via EmbeddingService - POST /api/conversations/search — vector similarity search with agentId filter - GET /api/conversations — paginated list with agentId + date range filters - GET /api/conversations/:id — fetch full conversation including messages - Register ConversationArchiveModule in app.module.ts - 8 unit tests, all passing (vitest) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-02-28 20:11:39 -06:00
21 changed files with 636 additions and 948 deletions
--- a/.woodpecker/api.yml
+++ b/.woodpecker/api.yml
@@ -0,0 +1,232 @@
+# API Pipeline - Mosaic Stack
+# Quality gates, build, and Docker publish for @mosaic/api
+#
+# Triggers on: apps/api/**, packages/**, root configs
+# Security chain: source audit + Trivy container scan
+
+when:
+  - event: [push, pull_request, manual]
+    path:
+      include:
+        - "apps/api/**"
+        - "packages/**"
+        - "pnpm-lock.yaml"
+        - "pnpm-workspace.yaml"
+        - "turbo.json"
+        - "package.json"
+        - ".woodpecker/api.yml"
+        - ".trivyignore"
+
+variables:
+  - &node_image "node:24-alpine"
+  - &install_deps |
+    corepack enable
+    pnpm install --frozen-lockfile
+  - &use_deps |
+    corepack enable
+  - &turbo_env
+    TURBO_API:
+      from_secret: turbo_api
+    TURBO_TOKEN:
+      from_secret: turbo_token
+    TURBO_TEAM:
+      from_secret: turbo_team
+  - &kaniko_setup |
+    mkdir -p /kaniko/.docker
+    echo "{\"auths\":{\"git.mosaicstack.dev\":{\"username\":\"$GITEA_USER\",\"password\":\"$GITEA_TOKEN\"}}}" > /kaniko/.docker/config.json
+
+services:
+  postgres:
+    image: postgres:17.7-alpine3.22
+    environment:
+      POSTGRES_DB: test_db
+      POSTGRES_USER: test_user
+      POSTGRES_PASSWORD: test_password
+
+steps:
+  # === Quality Gates ===
+
+  install:
+    image: *node_image
+    commands:
+      - *install_deps
+
+  security-audit:
+    image: *node_image
+    commands:
+      - *use_deps
+      - pnpm audit --audit-level=high
+    depends_on:
+      - install
+
+  prisma-generate:
+    image: *node_image
+    environment:
+      SKIP_ENV_VALIDATION: "true"
+    commands:
+      - *use_deps
+      - pnpm --filter "@mosaic/api" prisma:generate
+    depends_on:
+      - install
+
+  lint:
+    image: *node_image
+    environment:
+      SKIP_ENV_VALIDATION: "true"
+      <<: *turbo_env
+    commands:
+      - *use_deps
+      - pnpm turbo lint --filter=@mosaic/api
+    depends_on:
+      - prisma-generate
+
+  typecheck:
+    image: *node_image
+    environment:
+      SKIP_ENV_VALIDATION: "true"
+      <<: *turbo_env
+    commands:
+      - *use_deps
+      - pnpm turbo typecheck --filter=@mosaic/api
+    depends_on:
+      - prisma-generate
+
+  prisma-migrate:
+    image: *node_image
+    environment:
+      SKIP_ENV_VALIDATION: "true"
+      DATABASE_URL: "postgresql://test_user:test_password@postgres:5432/test_db?schema=public"
+    commands:
+      - *use_deps
+      - pnpm --filter "@mosaic/api" prisma migrate deploy
+    depends_on:
+      - prisma-generate
+
+  test:
+    image: *node_image
+    environment:
+      SKIP_ENV_VALIDATION: "true"
+      DATABASE_URL: "postgresql://test_user:test_password@postgres:5432/test_db?schema=public"
+      ENCRYPTION_KEY: "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+    commands:
+      - *use_deps
+      - pnpm --filter "@mosaic/api" exec vitest run --exclude 'src/auth/auth-rls.integration.spec.ts' --exclude 'src/credentials/user-credential.model.spec.ts' --exclude 'src/job-events/job-events.performance.spec.ts' --exclude 'src/knowledge/services/fulltext-search.spec.ts' --exclude 'src/mosaic-telemetry/mosaic-telemetry.module.spec.ts'
+    depends_on:
+      - prisma-migrate
+
+  # === Build ===
+
+  build:
+    image: *node_image
+    environment:
+      SKIP_ENV_VALIDATION: "true"
+      NODE_ENV: "production"
+      <<: *turbo_env
+    commands:
+      - *use_deps
+      - pnpm turbo build --filter=@mosaic/api
+    depends_on:
+      - lint
+      - typecheck
+      - test
+      - security-audit
+
+  # === Docker Build & Push ===
+
+  docker-build-api:
+    image: gcr.io/kaniko-project/executor:debug
+    environment:
+      GITEA_USER:
+        from_secret: gitea_username
+      GITEA_TOKEN:
+        from_secret: gitea_token
+      CI_COMMIT_BRANCH: ${CI_COMMIT_BRANCH}
+      CI_COMMIT_TAG: ${CI_COMMIT_TAG}
+    commands:
+      - *kaniko_setup
+      - |
+        DESTINATIONS=""
+        if [ -n "$CI_COMMIT_TAG" ]; then
+          DESTINATIONS="--destination git.mosaicstack.dev/mosaic/stack-api:$CI_COMMIT_TAG"
+        elif [ "$CI_COMMIT_BRANCH" = "main" ]; then
+          DESTINATIONS="--destination git.mosaicstack.dev/mosaic/stack-api:latest"
+        fi
+        /kaniko/executor --context . --dockerfile apps/api/Dockerfile --snapshot-mode=redo $DESTINATIONS
+    when:
+      - branch: [main]
+        event: [push, manual, tag]
+    depends_on:
+      - build
+
+  # === Container Security Scan ===
+
+  security-trivy-api:
+    image: aquasec/trivy:latest
+    environment:
+      GITEA_USER:
+        from_secret: gitea_username
+      GITEA_TOKEN:
+        from_secret: gitea_token
+      CI_COMMIT_BRANCH: ${CI_COMMIT_BRANCH}
+      CI_COMMIT_TAG: ${CI_COMMIT_TAG}
+    commands:
+      - |
+        if [ -n "$$CI_COMMIT_TAG" ]; then
+          SCAN_TAG="$$CI_COMMIT_TAG"
+        elif [ "$$CI_COMMIT_BRANCH" = "main" ]; then
+          SCAN_TAG="latest"
+        else
+          SCAN_TAG="latest"
+        fi
+        mkdir -p ~/.docker
+        echo "{\"auths\":{\"git.mosaicstack.dev\":{\"username\":\"$$GITEA_USER\",\"password\":\"$$GITEA_TOKEN\"}}}" > ~/.docker/config.json
+        trivy image --exit-code 1 --severity HIGH,CRITICAL --ignore-unfixed \
+          --ignorefile .trivyignore \
+          git.mosaicstack.dev/mosaic/stack-api:$$SCAN_TAG
+    when:
+      - branch: [main]
+        event: [push, manual, tag]
+    depends_on:
+      - docker-build-api
+
+  # === Package Linking ===
+
+  link-packages:
+    image: alpine:3
+    environment:
+      GITEA_TOKEN:
+        from_secret: gitea_token
+    commands:
+      - apk add --no-cache curl
+      - sleep 10
+      - |
+        set -e
+        link_package() {
+          PKG="$$1"
+          echo "Linking $$PKG..."
+          for attempt in 1 2 3; do
+            STATUS=$$(curl -s -o /tmp/link-response.txt -w "%{http_code}" -X POST \
+              -H "Authorization: token $$GITEA_TOKEN" \
+              "https://git.mosaicstack.dev/api/v1/packages/mosaic/container/$$PKG/-/link/stack")
+            if [ "$$STATUS" = "201" ] || [ "$$STATUS" = "204" ]; then
+              echo "  Linked $$PKG"
+              return 0
+            elif [ "$$STATUS" = "400" ]; then
+              echo "  $$PKG already linked"
+              return 0
+            elif [ "$$STATUS" = "404" ] && [ $$attempt -lt 3 ]; then
+              echo "  $$PKG not found yet, retrying in 5s (attempt $$attempt/3)..."
+              sleep 5
+            else
+              echo "  FAILED: $$PKG status $$STATUS"
+              cat /tmp/link-response.txt
+              return 1
+            fi
+          done
+        }
+        link_package "stack-api"
+    when:
+      - branch: [main]
+        event: [push, manual, tag]
+    depends_on:
+      - security-trivy-api
--- a/.woodpecker/ci.yml
+++ b/.woodpecker/ci.yml
@@ -1,337 +0,0 @@
-# Unified CI Pipeline - Mosaic Stack
-# Single install, parallel quality gates, sequential deploy
-#
-# Replaces: api.yml, orchestrator.yml, web.yml
-# Keeps: coordinator.yml (Python), infra.yml (separate concerns)
-#
-# Flow:
-#   install → security-audit
-#           → prisma-generate → lint + typecheck (parallel)
-#                              → prisma-migrate → test
-#           → build (after all gates pass)
-#           → docker builds (main only, parallel)
-#           → trivy scans (main only, parallel)
-#           → package linking (main only)
-
-when:
-  - event: [push, pull_request, manual]
-    path:
-      include:
-        - "apps/api/**"
-        - "apps/orchestrator/**"
-        - "apps/web/**"
-        - "packages/**"
-        - "pnpm-lock.yaml"
-        - "pnpm-workspace.yaml"
-        - "turbo.json"
-        - "package.json"
-        - ".woodpecker/ci.yml"
-        - ".trivyignore"
-
-variables:
-  - &node_image "node:24-alpine"
-  - &install_deps |
-    corepack enable
-    pnpm install --frozen-lockfile
-  - &use_deps |
-    corepack enable
-  - &turbo_env
-    TURBO_API:
-      from_secret: turbo_api
-    TURBO_TOKEN:
-      from_secret: turbo_token
-    TURBO_TEAM:
-      from_secret: turbo_team
-  - &kaniko_setup |
-    mkdir -p /kaniko/.docker
-    echo "{\"auths\":{\"git.mosaicstack.dev\":{\"username\":\"$GITEA_USER\",\"password\":\"$GITEA_TOKEN\"}}}" > /kaniko/.docker/config.json
-
-services:
-  postgres:
-    image: postgres:17.7-alpine3.22
-    environment:
-      POSTGRES_DB: test_db
-      POSTGRES_USER: test_user
-      POSTGRES_PASSWORD: test_password
-
-steps:
-  # ─── Install (once) ─────────────────────────────────────────
-  install:
-    image: *node_image
-    commands:
-      - *install_deps
-
-  # ─── Security Audit (once) ──────────────────────────────────
-  security-audit:
-    image: *node_image
-    commands:
-      - *use_deps
-      - pnpm audit --audit-level=high
-    depends_on:
-      - install
-
-  # ─── Prisma Generate ────────────────────────────────────────
-  prisma-generate:
-    image: *node_image
-    environment:
-      SKIP_ENV_VALIDATION: "true"
-    commands:
-      - *use_deps
-      - pnpm --filter "@mosaic/api" prisma:generate
-    depends_on:
-      - install
-
-  # ─── Lint (all packages) ────────────────────────────────────
-  lint:
-    image: *node_image
-    environment:
-      SKIP_ENV_VALIDATION: "true"
-      <<: *turbo_env
-    commands:
-      - *use_deps
-      - pnpm turbo lint
-    depends_on:
-      - prisma-generate
-
-  # ─── Typecheck (all packages, parallel with lint) ───────────
-  typecheck:
-    image: *node_image
-    environment:
-      SKIP_ENV_VALIDATION: "true"
-      <<: *turbo_env
-    commands:
-      - *use_deps
-      - pnpm turbo typecheck
-    depends_on:
-      - prisma-generate
-
-  # ─── Prisma Migrate (test DB) ──────────────────────────────
-  prisma-migrate:
-    image: *node_image
-    environment:
-      SKIP_ENV_VALIDATION: "true"
-      DATABASE_URL: "postgresql://test_user:test_password@postgres:5432/test_db?schema=public"
-    commands:
-      - *use_deps
-      - pnpm --filter "@mosaic/api" prisma migrate deploy
-    depends_on:
-      - prisma-generate
-
-  # ─── Test (all packages) ───────────────────────────────────
-  test:
-    image: *node_image
-    environment:
-      SKIP_ENV_VALIDATION: "true"
-      DATABASE_URL: "postgresql://test_user:test_password@postgres:5432/test_db?schema=public"
-      ENCRYPTION_KEY: "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
-      <<: *turbo_env
-    commands:
-      - *use_deps
-      - pnpm --filter "@mosaic/api" exec vitest run --exclude 'src/auth/auth-rls.integration.spec.ts' --exclude 'src/credentials/user-credential.model.spec.ts' --exclude 'src/job-events/job-events.performance.spec.ts' --exclude 'src/knowledge/services/fulltext-search.spec.ts' --exclude 'src/mosaic-telemetry/mosaic-telemetry.module.spec.ts'
-      - pnpm turbo test --filter=@mosaic/orchestrator --filter=@mosaic/web
-    depends_on:
-      - prisma-migrate
-
-  # ─── Build (all packages) ──────────────────────────────────
-  build:
-    image: *node_image
-    environment:
-      SKIP_ENV_VALIDATION: "true"
-      NODE_ENV: "production"
-      <<: *turbo_env
-    commands:
-      - *use_deps
-      - pnpm turbo build
-    depends_on:
-      - lint
-      - typecheck
-      - test
-      - security-audit
-
-  # ─── Docker Builds (main only, parallel) ───────────────────
-
-  docker-build-api:
-    image: gcr.io/kaniko-project/executor:debug
-    environment:
-      GITEA_USER:
-        from_secret: gitea_username
-      GITEA_TOKEN:
-        from_secret: gitea_token
-      CI_COMMIT_BRANCH: ${CI_COMMIT_BRANCH}
-      CI_COMMIT_TAG: ${CI_COMMIT_TAG}
-    commands:
-      - *kaniko_setup
-      - |
-        DESTINATIONS=""
-        if [ -n "$CI_COMMIT_TAG" ]; then
-          DESTINATIONS="--destination git.mosaicstack.dev/mosaic/stack-api:$CI_COMMIT_TAG"
-        elif [ "$CI_COMMIT_BRANCH" = "main" ]; then
-          DESTINATIONS="--destination git.mosaicstack.dev/mosaic/stack-api:latest"
-        fi
-        /kaniko/executor --context . --dockerfile apps/api/Dockerfile --snapshot-mode=redo $DESTINATIONS
-    when:
-      - branch: [main]
-        event: [push, manual, tag]
-    depends_on:
-      - build
-
-  docker-build-orchestrator:
-    image: gcr.io/kaniko-project/executor:debug
-    environment:
-      GITEA_USER:
-        from_secret: gitea_username
-      GITEA_TOKEN:
-        from_secret: gitea_token
-      CI_COMMIT_BRANCH: ${CI_COMMIT_BRANCH}
-      CI_COMMIT_TAG: ${CI_COMMIT_TAG}
-    commands:
-      - *kaniko_setup
-      - |
-        DESTINATIONS=""
-        if [ -n "$CI_COMMIT_TAG" ]; then
-          DESTINATIONS="--destination git.mosaicstack.dev/mosaic/stack-orchestrator:$CI_COMMIT_TAG"
-        elif [ "$CI_COMMIT_BRANCH" = "main" ]; then
-          DESTINATIONS="--destination git.mosaicstack.dev/mosaic/stack-orchestrator:latest"
-        fi
-        /kaniko/executor --context . --dockerfile apps/orchestrator/Dockerfile --snapshot-mode=redo $DESTINATIONS
-    when:
-      - branch: [main]
-        event: [push, manual, tag]
-    depends_on:
-      - build
-
-  docker-build-web:
-    image: gcr.io/kaniko-project/executor:debug
-    environment:
-      GITEA_USER:
-        from_secret: gitea_username
-      GITEA_TOKEN:
-        from_secret: gitea_token
-      CI_COMMIT_BRANCH: ${CI_COMMIT_BRANCH}
-      CI_COMMIT_TAG: ${CI_COMMIT_TAG}
-    commands:
-      - *kaniko_setup
-      - |
-        DESTINATIONS=""
-        if [ -n "$CI_COMMIT_TAG" ]; then
-          DESTINATIONS="--destination git.mosaicstack.dev/mosaic/stack-web:$CI_COMMIT_TAG"
-        elif [ "$CI_COMMIT_BRANCH" = "main" ]; then
-          DESTINATIONS="--destination git.mosaicstack.dev/mosaic/stack-web:latest"
-        fi
-        /kaniko/executor --context . --dockerfile apps/web/Dockerfile --snapshot-mode=redo --build-arg NEXT_PUBLIC_API_URL=https://api.mosaicstack.dev $DESTINATIONS
-    when:
-      - branch: [main]
-        event: [push, manual, tag]
-    depends_on:
-      - build
-
-  # ─── Container Security Scans (main only) ──────────────────
-
-  security-trivy-api:
-    image: aquasec/trivy:latest
-    environment:
-      GITEA_USER:
-        from_secret: gitea_username
-      GITEA_TOKEN:
-        from_secret: gitea_token
-      CI_COMMIT_BRANCH: ${CI_COMMIT_BRANCH}
-      CI_COMMIT_TAG: ${CI_COMMIT_TAG}
-    commands:
-      - |
-        if [ -n "$$CI_COMMIT_TAG" ]; then SCAN_TAG="$$CI_COMMIT_TAG"; else SCAN_TAG="latest"; fi
-        mkdir -p ~/.docker
-        echo "{\"auths\":{\"git.mosaicstack.dev\":{\"username\":\"$$GITEA_USER\",\"password\":\"$$GITEA_TOKEN\"}}}" > ~/.docker/config.json
-        trivy image --exit-code 1 --severity HIGH,CRITICAL --ignore-unfixed --ignorefile .trivyignore git.mosaicstack.dev/mosaic/stack-api:$$SCAN_TAG
-    when:
-      - branch: [main]
-        event: [push, manual, tag]
-    depends_on:
-      - docker-build-api
-
-  security-trivy-orchestrator:
-    image: aquasec/trivy:latest
-    environment:
-      GITEA_USER:
-        from_secret: gitea_username
-      GITEA_TOKEN:
-        from_secret: gitea_token
-      CI_COMMIT_BRANCH: ${CI_COMMIT_BRANCH}
-      CI_COMMIT_TAG: ${CI_COMMIT_TAG}
-    commands:
-      - |
-        if [ -n "$$CI_COMMIT_TAG" ]; then SCAN_TAG="$$CI_COMMIT_TAG"; else SCAN_TAG="latest"; fi
-        mkdir -p ~/.docker
-        echo "{\"auths\":{\"git.mosaicstack.dev\":{\"username\":\"$$GITEA_USER\",\"password\":\"$$GITEA_TOKEN\"}}}" > ~/.docker/config.json
-        trivy image --exit-code 1 --severity HIGH,CRITICAL --ignore-unfixed --ignorefile .trivyignore git.mosaicstack.dev/mosaic/stack-orchestrator:$$SCAN_TAG
-    when:
-      - branch: [main]
-        event: [push, manual, tag]
-    depends_on:
-      - docker-build-orchestrator
-
-  security-trivy-web:
-    image: aquasec/trivy:latest
-    environment:
-      GITEA_USER:
-        from_secret: gitea_username
-      GITEA_TOKEN:
-        from_secret: gitea_token
-      CI_COMMIT_BRANCH: ${CI_COMMIT_BRANCH}
-      CI_COMMIT_TAG: ${CI_COMMIT_TAG}
-    commands:
-      - |
-        if [ -n "$$CI_COMMIT_TAG" ]; then SCAN_TAG="$$CI_COMMIT_TAG"; else SCAN_TAG="latest"; fi
-        mkdir -p ~/.docker
-        echo "{\"auths\":{\"git.mosaicstack.dev\":{\"username\":\"$$GITEA_USER\",\"password\":\"$$GITEA_TOKEN\"}}}" > ~/.docker/config.json
-        trivy image --exit-code 1 --severity HIGH,CRITICAL --ignore-unfixed --ignorefile .trivyignore git.mosaicstack.dev/mosaic/stack-web:$$SCAN_TAG
-    when:
-      - branch: [main]
-        event: [push, manual, tag]
-    depends_on:
-      - docker-build-web
-
-  # ─── Package Linking (main only, once) ─────────────────────
-
-  link-packages:
-    image: alpine:3
-    environment:
-      GITEA_TOKEN:
-        from_secret: gitea_token
-    commands:
-      - apk add --no-cache curl
-      - sleep 10
-      - |
-        set -e
-        link_package() {
-          PKG="$$1"
-          echo "Linking $$PKG..."
-          for attempt in 1 2 3; do
-            STATUS=$$(curl -s -o /tmp/link-response.txt -w "%{http_code}" -X POST \
-              -H "Authorization: token $$GITEA_TOKEN" \
-              "https://git.mosaicstack.dev/api/v1/packages/mosaic/container/$$PKG/-/link/stack")
-            if [ "$$STATUS" = "201" ] || [ "$$STATUS" = "204" ]; then
-              echo "  Linked $$PKG"
-              return 0
-            elif [ "$$STATUS" = "400" ]; then
-              echo "  $$PKG already linked"
-              return 0
-            elif [ "$$STATUS" = "404" ] && [ $$attempt -lt 3 ]; then
-              echo "  $$PKG not found yet, retrying in 5s (attempt $$attempt/3)..."
-              sleep 5
-            else
-              echo "  FAILED: $$PKG status $$STATUS"
-              cat /tmp/link-response.txt
-              return 1
-            fi
-          done
-        }
-        link_package "stack-api"
-        link_package "stack-orchestrator"
-        link_package "stack-web"
-    when:
-      - branch: [main]
-        event: [push, manual, tag]
-    depends_on:
-      - security-trivy-api
-      - security-trivy-orchestrator
-      - security-trivy-web
--- a/.woodpecker/orchestrator.yml
+++ b/.woodpecker/orchestrator.yml
@@ -0,0 +1,202 @@
+# Orchestrator Pipeline - Mosaic Stack
+# Quality gates, build, and Docker publish for @mosaic/orchestrator
+#
+# Triggers on: apps/orchestrator/**, packages/**, root configs
+# Security chain: source audit + Trivy container scan
+
+when:
+  - event: [push, pull_request, manual]
+    path:
+      include:
+        - "apps/orchestrator/**"
+        - "packages/**"
+        - "pnpm-lock.yaml"
+        - "pnpm-workspace.yaml"
+        - "turbo.json"
+        - "package.json"
+        - ".woodpecker/orchestrator.yml"
+        - ".trivyignore"
+
+variables:
+  - &node_image "node:24-alpine"
+  - &install_deps |
+    corepack enable
+    pnpm install --frozen-lockfile
+  - &use_deps |
+    corepack enable
+  - &turbo_env
+    TURBO_API:
+      from_secret: turbo_api
+    TURBO_TOKEN:
+      from_secret: turbo_token
+    TURBO_TEAM:
+      from_secret: turbo_team
+  - &kaniko_setup |
+    mkdir -p /kaniko/.docker
+    echo "{\"auths\":{\"git.mosaicstack.dev\":{\"username\":\"$GITEA_USER\",\"password\":\"$GITEA_TOKEN\"}}}" > /kaniko/.docker/config.json
+
+steps:
+  # === Quality Gates ===
+
+  install:
+    image: *node_image
+    commands:
+      - *install_deps
+
+  security-audit:
+    image: *node_image
+    commands:
+      - *use_deps
+      - pnpm audit --audit-level=high
+    depends_on:
+      - install
+
+  lint:
+    image: *node_image
+    environment:
+      SKIP_ENV_VALIDATION: "true"
+      <<: *turbo_env
+    commands:
+      - *use_deps
+      - pnpm turbo lint --filter=@mosaic/orchestrator
+    depends_on:
+      - install
+
+  typecheck:
+    image: *node_image
+    environment:
+      SKIP_ENV_VALIDATION: "true"
+      <<: *turbo_env
+    commands:
+      - *use_deps
+      - pnpm turbo typecheck --filter=@mosaic/orchestrator
+    depends_on:
+      - install
+
+  test:
+    image: *node_image
+    environment:
+      SKIP_ENV_VALIDATION: "true"
+      <<: *turbo_env
+    commands:
+      - *use_deps
+      - pnpm turbo test --filter=@mosaic/orchestrator
+    depends_on:
+      - install
+
+  # === Build ===
+
+  build:
+    image: *node_image
+    environment:
+      SKIP_ENV_VALIDATION: "true"
+      NODE_ENV: "production"
+      <<: *turbo_env
+    commands:
+      - *use_deps
+      - pnpm turbo build --filter=@mosaic/orchestrator
+    depends_on:
+      - lint
+      - typecheck
+      - test
+      - security-audit
+
+  # === Docker Build & Push ===
+
+  docker-build-orchestrator:
+    image: gcr.io/kaniko-project/executor:debug
+    environment:
+      GITEA_USER:
+        from_secret: gitea_username
+      GITEA_TOKEN:
+        from_secret: gitea_token
+      CI_COMMIT_BRANCH: ${CI_COMMIT_BRANCH}
+      CI_COMMIT_TAG: ${CI_COMMIT_TAG}
+    commands:
+      - *kaniko_setup
+      - |
+        DESTINATIONS=""
+        if [ -n "$CI_COMMIT_TAG" ]; then
+          DESTINATIONS="--destination git.mosaicstack.dev/mosaic/stack-orchestrator:$CI_COMMIT_TAG"
+        elif [ "$CI_COMMIT_BRANCH" = "main" ]; then
+          DESTINATIONS="--destination git.mosaicstack.dev/mosaic/stack-orchestrator:latest"
+        fi
+        /kaniko/executor --context . --dockerfile apps/orchestrator/Dockerfile --snapshot-mode=redo $DESTINATIONS
+    when:
+      - branch: [main]
+        event: [push, manual, tag]
+    depends_on:
+      - build
+
+  # === Container Security Scan ===
+
+  security-trivy-orchestrator:
+    image: aquasec/trivy:latest
+    environment:
+      GITEA_USER:
+        from_secret: gitea_username
+      GITEA_TOKEN:
+        from_secret: gitea_token
+      CI_COMMIT_BRANCH: ${CI_COMMIT_BRANCH}
+      CI_COMMIT_TAG: ${CI_COMMIT_TAG}
+    commands:
+      - |
+        if [ -n "$$CI_COMMIT_TAG" ]; then
+          SCAN_TAG="$$CI_COMMIT_TAG"
+        elif [ "$$CI_COMMIT_BRANCH" = "main" ]; then
+          SCAN_TAG="latest"
+        else
+          SCAN_TAG="latest"
+        fi
+        mkdir -p ~/.docker
+        echo "{\"auths\":{\"git.mosaicstack.dev\":{\"username\":\"$$GITEA_USER\",\"password\":\"$$GITEA_TOKEN\"}}}" > ~/.docker/config.json
+        trivy image --exit-code 1 --severity HIGH,CRITICAL --ignore-unfixed \
+          --ignorefile .trivyignore \
+          git.mosaicstack.dev/mosaic/stack-orchestrator:$$SCAN_TAG
+    when:
+      - branch: [main]
+        event: [push, manual, tag]
+    depends_on:
+      - docker-build-orchestrator
+
+  # === Package Linking ===
+
+  link-packages:
+    image: alpine:3
+    environment:
+      GITEA_TOKEN:
+        from_secret: gitea_token
+    commands:
+      - apk add --no-cache curl
+      - sleep 10
+      - |
+        set -e
+        link_package() {
+          PKG="$$1"
+          echo "Linking $$PKG..."
+          for attempt in 1 2 3; do
+            STATUS=$$(curl -s -o /tmp/link-response.txt -w "%{http_code}" -X POST \
+              -H "Authorization: token $$GITEA_TOKEN" \
+              "https://git.mosaicstack.dev/api/v1/packages/mosaic/container/$$PKG/-/link/stack")
+            if [ "$$STATUS" = "201" ] || [ "$$STATUS" = "204" ]; then
+              echo "  Linked $$PKG"
+              return 0
+            elif [ "$$STATUS" = "400" ]; then
+              echo "  $$PKG already linked"
+              return 0
+            elif [ "$$STATUS" = "404" ] && [ $$attempt -lt 3 ]; then
+              echo "  $$PKG not found yet, retrying in 5s (attempt $$attempt/3)..."
+              sleep 5
+            else
+              echo "  FAILED: $$PKG status $$STATUS"
+              cat /tmp/link-response.txt
+              return 1
+            fi
+          done
+        }
+        link_package "stack-orchestrator"
+    when:
+      - branch: [main]
+        event: [push, manual, tag]
+    depends_on:
+      - security-trivy-orchestrator
--- a/.woodpecker/web.yml
+++ b/.woodpecker/web.yml
@@ -0,0 +1,202 @@
+# Web Pipeline - Mosaic Stack
+# Quality gates, build, and Docker publish for @mosaic/web
+#
+# Triggers on: apps/web/**, packages/**, root configs
+# Security chain: source audit + Trivy container scan
+
+when:
+  - event: [push, pull_request, manual]
+    path:
+      include:
+        - "apps/web/**"
+        - "packages/**"
+        - "pnpm-lock.yaml"
+        - "pnpm-workspace.yaml"
+        - "turbo.json"
+        - "package.json"
+        - ".woodpecker/web.yml"
+        - ".trivyignore"
+
+variables:
+  - &node_image "node:24-alpine"
+  - &install_deps |
+    corepack enable
+    pnpm install --frozen-lockfile
+  - &use_deps |
+    corepack enable
+  - &turbo_env
+    TURBO_API:
+      from_secret: turbo_api
+    TURBO_TOKEN:
+      from_secret: turbo_token
+    TURBO_TEAM:
+      from_secret: turbo_team
+  - &kaniko_setup |
+    mkdir -p /kaniko/.docker
+    echo "{\"auths\":{\"git.mosaicstack.dev\":{\"username\":\"$GITEA_USER\",\"password\":\"$GITEA_TOKEN\"}}}" > /kaniko/.docker/config.json
+
+steps:
+  # === Quality Gates ===
+
+  install:
+    image: *node_image
+    commands:
+      - *install_deps
+
+  security-audit:
+    image: *node_image
+    commands:
+      - *use_deps
+      - pnpm audit --audit-level=high
+    depends_on:
+      - install
+
+  lint:
+    image: *node_image
+    environment:
+      SKIP_ENV_VALIDATION: "true"
+      <<: *turbo_env
+    commands:
+      - *use_deps
+      - pnpm turbo lint --filter=@mosaic/web
+    depends_on:
+      - install
+
+  typecheck:
+    image: *node_image
+    environment:
+      SKIP_ENV_VALIDATION: "true"
+      <<: *turbo_env
+    commands:
+      - *use_deps
+      - pnpm turbo typecheck --filter=@mosaic/web
+    depends_on:
+      - install
+
+  test:
+    image: *node_image
+    environment:
+      SKIP_ENV_VALIDATION: "true"
+      <<: *turbo_env
+    commands:
+      - *use_deps
+      - pnpm turbo test --filter=@mosaic/web
+    depends_on:
+      - install
+
+  # === Build ===
+
+  build:
+    image: *node_image
+    environment:
+      SKIP_ENV_VALIDATION: "true"
+      NODE_ENV: "production"
+      <<: *turbo_env
+    commands:
+      - *use_deps
+      - pnpm turbo build --filter=@mosaic/web
+    depends_on:
+      - lint
+      - typecheck
+      - test
+      - security-audit
+
+  # === Docker Build & Push ===
+
+  docker-build-web:
+    image: gcr.io/kaniko-project/executor:debug
+    environment:
+      GITEA_USER:
+        from_secret: gitea_username
+      GITEA_TOKEN:
+        from_secret: gitea_token
+      CI_COMMIT_BRANCH: ${CI_COMMIT_BRANCH}
+      CI_COMMIT_TAG: ${CI_COMMIT_TAG}
+    commands:
+      - *kaniko_setup
+      - |
+        DESTINATIONS=""
+        if [ -n "$CI_COMMIT_TAG" ]; then
+          DESTINATIONS="--destination git.mosaicstack.dev/mosaic/stack-web:$CI_COMMIT_TAG"
+        elif [ "$CI_COMMIT_BRANCH" = "main" ]; then
+          DESTINATIONS="--destination git.mosaicstack.dev/mosaic/stack-web:latest"
+        fi
+        /kaniko/executor --context . --dockerfile apps/web/Dockerfile --snapshot-mode=redo --build-arg NEXT_PUBLIC_API_URL=https://api.mosaicstack.dev $DESTINATIONS
+    when:
+      - branch: [main]
+        event: [push, manual, tag]
+    depends_on:
+      - build
+
+  # === Container Security Scan ===
+
+  security-trivy-web:
+    image: aquasec/trivy:latest
+    environment:
+      GITEA_USER:
+        from_secret: gitea_username
+      GITEA_TOKEN:
+        from_secret: gitea_token
+      CI_COMMIT_BRANCH: ${CI_COMMIT_BRANCH}
+      CI_COMMIT_TAG: ${CI_COMMIT_TAG}
+    commands:
+      - |
+        if [ -n "$$CI_COMMIT_TAG" ]; then
+          SCAN_TAG="$$CI_COMMIT_TAG"
+        elif [ "$$CI_COMMIT_BRANCH" = "main" ]; then
+          SCAN_TAG="latest"
+        else
+          SCAN_TAG="latest"
+        fi
+        mkdir -p ~/.docker
+        echo "{\"auths\":{\"git.mosaicstack.dev\":{\"username\":\"$$GITEA_USER\",\"password\":\"$$GITEA_TOKEN\"}}}" > ~/.docker/config.json
+        trivy image --exit-code 1 --severity HIGH,CRITICAL --ignore-unfixed \
+          --ignorefile .trivyignore \
+          git.mosaicstack.dev/mosaic/stack-web:$$SCAN_TAG
+    when:
+      - branch: [main]
+        event: [push, manual, tag]
+    depends_on:
+      - docker-build-web
+
+  # === Package Linking ===
+
+  link-packages:
+    image: alpine:3
+    environment:
+      GITEA_TOKEN:
+        from_secret: gitea_token
+    commands:
+      - apk add --no-cache curl
+      - sleep 10
+      - |
+        set -e
+        link_package() {
+          PKG="$$1"
+          echo "Linking $$PKG..."
+          for attempt in 1 2 3; do
+            STATUS=$$(curl -s -o /tmp/link-response.txt -w "%{http_code}" -X POST \
+              -H "Authorization: token $$GITEA_TOKEN" \
+              "https://git.mosaicstack.dev/api/v1/packages/mosaic/container/$$PKG/-/link/stack")
+            if [ "$$STATUS" = "201" ] || [ "$$STATUS" = "204" ]; then
+              echo "  Linked $$PKG"
+              return 0
+            elif [ "$$STATUS" = "400" ]; then
+              echo "  $$PKG already linked"
+              return 0
+            elif [ "$$STATUS" = "404" ] && [ $$attempt -lt 3 ]; then
+              echo "  $$PKG not found yet, retrying in 5s (attempt $$attempt/3)..."
+              sleep 5
+            else
+              echo "  FAILED: $$PKG status $$STATUS"
+              cat /tmp/link-response.txt
+              return 1
+            fi
+          done
+        }
+        link_package "stack-web"
+    when:
+      - branch: [main]
+        event: [push, manual, tag]
+    depends_on:
+      - security-trivy-web
--- a/apps/api/prisma/migrations/20260228000000_ms22_agent_memory/migration.sql
+++ b/apps/api/prisma/migrations/20260228000000_ms22_agent_memory/migration.sql
@@ -1,24 +0,0 @@
-- CreateTable
-CREATE TABLE "agent_memories" (
-    "id" UUID NOT NULL,
-    "workspace_id" UUID NOT NULL,
-    "agent_id" TEXT NOT NULL,
-    "key" TEXT NOT NULL,
-    "value" JSONB NOT NULL,
-    "created_at" TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    "updated_at" TIMESTAMPTZ NOT NULL,
-
-    CONSTRAINT "agent_memories_pkey" PRIMARY KEY ("id")
-);
-
-- CreateIndex
-CREATE UNIQUE INDEX "agent_memories_workspace_id_agent_id_key_key" ON "agent_memories"("workspace_id", "agent_id", "key");
-
-- CreateIndex
-CREATE INDEX "agent_memories_workspace_id_idx" ON "agent_memories"("workspace_id");
-
-- CreateIndex
-CREATE INDEX "agent_memories_agent_id_idx" ON "agent_memories"("agent_id");
-
-- AddForeignKey
-ALTER TABLE "agent_memories" ADD CONSTRAINT "agent_memories_workspace_id_fkey" FOREIGN KEY ("workspace_id") REFERENCES "workspaces"("id") ON DELETE CASCADE ON UPDATE CASCADE;
--- a/apps/api/prisma/migrations/20260301211000_ms22_task_assigned_agent/migration.sql
+++ b/apps/api/prisma/migrations/20260301211000_ms22_task_assigned_agent/migration.sql
@@ -1,2 +0,0 @@
-- AlterTable
-ALTER TABLE "tasks" ADD COLUMN "assigned_agent" TEXT;
--- a/apps/api/prisma/schema.prisma
+++ b/apps/api/prisma/schema.prisma
@@ -299,7 +299,6 @@ model Workspace {
  agentSessions                AgentSession[]
  agentTasks                   AgentTask[]
  findings                     Finding[]
-  agentMemories                AgentMemory[]
  userLayouts                  UserLayout[]
  knowledgeEntries             KnowledgeEntry[]
  knowledgeTags                KnowledgeTag[]
@@ -379,7 +378,6 @@ model Task {
  creatorId   String       @map("creator_id") @db.Uuid
  projectId   String?      @map("project_id") @db.Uuid
  parentId    String?      @map("parent_id") @db.Uuid
-  assignedAgent String?    @map("assigned_agent")
  domainId    String?      @map("domain_id") @db.Uuid
  sortOrder   Int          @default(0) @map("sort_order")
  metadata    Json         @default("{}")
@@ -767,23 +765,6 @@ model AgentSession {
  @@map("agent_sessions")
 }

-model AgentMemory {
-  id          String   @id @default(uuid()) @db.Uuid
-  workspaceId String   @map("workspace_id") @db.Uuid
-  agentId     String   @map("agent_id")
-  key         String
-  value       Json
-  createdAt   DateTime @default(now()) @map("created_at") @db.Timestamptz
-  updatedAt   DateTime @updatedAt @map("updated_at") @db.Timestamptz
-
-  workspace Workspace @relation(fields: [workspaceId], references: [id], onDelete: Cascade)
-
-  @@unique([workspaceId, agentId, key])
-  @@index([workspaceId])
-  @@index([agentId])
-  @@map("agent_memories")
-}
-
 model WidgetDefinition {
  id String @id @default(uuid()) @db.Uuid

--- a/apps/api/src/agent-memory/agent-memory.controller.spec.ts
+++ b/apps/api/src/agent-memory/agent-memory.controller.spec.ts
@@ -1,102 +0,0 @@
-import { Test, TestingModule } from "@nestjs/testing";
-import { AgentMemoryController } from "./agent-memory.controller";
-import { AgentMemoryService } from "./agent-memory.service";
-import { AuthGuard } from "../auth/guards/auth.guard";
-import { WorkspaceGuard, PermissionGuard } from "../common/guards";
-import { describe, it, expect, beforeEach, vi } from "vitest";
-
-describe("AgentMemoryController", () => {
-  let controller: AgentMemoryController;
-
-  const mockAgentMemoryService = {
-    upsert: vi.fn(),
-    findAll: vi.fn(),
-    findOne: vi.fn(),
-    remove: vi.fn(),
-  };
-
-  const mockGuard = { canActivate: vi.fn(() => true) };
-
-  beforeEach(async () => {
-    const module: TestingModule = await Test.createTestingModule({
-      controllers: [AgentMemoryController],
-      providers: [
-        {
-          provide: AgentMemoryService,
-          useValue: mockAgentMemoryService,
-        },
-      ],
-    })
-      .overrideGuard(AuthGuard)
-      .useValue(mockGuard)
-      .overrideGuard(WorkspaceGuard)
-      .useValue(mockGuard)
-      .overrideGuard(PermissionGuard)
-      .useValue(mockGuard)
-      .compile();
-
-    controller = module.get<AgentMemoryController>(AgentMemoryController);
-
-    vi.clearAllMocks();
-  });
-
-  const workspaceId = "workspace-1";
-  const agentId = "agent-1";
-  const key = "context";
-
-  describe("upsert", () => {
-    it("should upsert a memory entry", async () => {
-      const dto = { value: { foo: "bar" } };
-      const mockEntry = { id: "mem-1", workspaceId, agentId, key, value: dto.value };
-
-      mockAgentMemoryService.upsert.mockResolvedValue(mockEntry);
-
-      const result = await controller.upsert(agentId, key, dto, workspaceId);
-
-      expect(mockAgentMemoryService.upsert).toHaveBeenCalledWith(workspaceId, agentId, key, dto);
-      expect(result).toEqual(mockEntry);
-    });
-  });
-
-  describe("findAll", () => {
-    it("should list all memory entries for an agent", async () => {
-      const mockEntries = [
-        { id: "mem-1", key: "a", value: 1 },
-        { id: "mem-2", key: "b", value: 2 },
-      ];
-
-      mockAgentMemoryService.findAll.mockResolvedValue(mockEntries);
-
-      const result = await controller.findAll(agentId, workspaceId);
-
-      expect(mockAgentMemoryService.findAll).toHaveBeenCalledWith(workspaceId, agentId);
-      expect(result).toEqual(mockEntries);
-    });
-  });
-
-  describe("findOne", () => {
-    it("should get a single memory entry", async () => {
-      const mockEntry = { id: "mem-1", key, value: "v" };
-
-      mockAgentMemoryService.findOne.mockResolvedValue(mockEntry);
-
-      const result = await controller.findOne(agentId, key, workspaceId);
-
-      expect(mockAgentMemoryService.findOne).toHaveBeenCalledWith(workspaceId, agentId, key);
-      expect(result).toEqual(mockEntry);
-    });
-  });
-
-  describe("remove", () => {
-    it("should delete a memory entry", async () => {
-      const mockResponse = { message: "Memory entry deleted successfully" };
-
-      mockAgentMemoryService.remove.mockResolvedValue(mockResponse);
-
-      const result = await controller.remove(agentId, key, workspaceId);
-
-      expect(mockAgentMemoryService.remove).toHaveBeenCalledWith(workspaceId, agentId, key);
-      expect(result).toEqual(mockResponse);
-    });
-  });
-});
--- a/apps/api/src/agent-memory/agent-memory.controller.ts
+++ b/apps/api/src/agent-memory/agent-memory.controller.ts
@@ -1,89 +0,0 @@
-import {
-  Controller,
-  Get,
-  Put,
-  Delete,
-  Body,
-  Param,
-  UseGuards,
-  HttpCode,
-  HttpStatus,
-} from "@nestjs/common";
-import { AgentMemoryService } from "./agent-memory.service";
-import { UpsertAgentMemoryDto } from "./dto";
-import { AuthGuard } from "../auth/guards/auth.guard";
-import { WorkspaceGuard, PermissionGuard } from "../common/guards";
-import { Workspace, Permission, RequirePermission } from "../common/decorators";
-
-/**
- * Controller for per-agent key/value memory endpoints.
- * All endpoints require authentication and workspace context.
- *
- * Guards are applied in order:
- * 1. AuthGuard - Verifies user authentication
- * 2. WorkspaceGuard - Validates workspace access
- * 3. PermissionGuard - Checks role-based permissions
- */
-@Controller("agents/:agentId/memory")
-@UseGuards(AuthGuard, WorkspaceGuard, PermissionGuard)
-export class AgentMemoryController {
-  constructor(private readonly agentMemoryService: AgentMemoryService) {}
-
-  /**
-   * PUT /api/agents/:agentId/memory/:key
-   * Upsert a memory entry for an agent
-   * Requires: MEMBER role or higher
-   */
-  @Put(":key")
-  @RequirePermission(Permission.WORKSPACE_MEMBER)
-  async upsert(
-    @Param("agentId") agentId: string,
-    @Param("key") key: string,
-    @Body() dto: UpsertAgentMemoryDto,
-    @Workspace() workspaceId: string
-  ) {
-    return this.agentMemoryService.upsert(workspaceId, agentId, key, dto);
-  }
-
-  /**
-   * GET /api/agents/:agentId/memory
-   * List all memory entries for an agent
-   * Requires: Any workspace member (including GUEST)
-   */
-  @Get()
-  @RequirePermission(Permission.WORKSPACE_ANY)
-  async findAll(@Param("agentId") agentId: string, @Workspace() workspaceId: string) {
-    return this.agentMemoryService.findAll(workspaceId, agentId);
-  }
-
-  /**
-   * GET /api/agents/:agentId/memory/:key
-   * Get a single memory entry by key
-   * Requires: Any workspace member (including GUEST)
-   */
-  @Get(":key")
-  @RequirePermission(Permission.WORKSPACE_ANY)
-  async findOne(
-    @Param("agentId") agentId: string,
-    @Param("key") key: string,
-    @Workspace() workspaceId: string
-  ) {
-    return this.agentMemoryService.findOne(workspaceId, agentId, key);
-  }
-
-  /**
-   * DELETE /api/agents/:agentId/memory/:key
-   * Remove a memory entry
-   * Requires: MEMBER role or higher
-   */
-  @Delete(":key")
-  @HttpCode(HttpStatus.OK)
-  @RequirePermission(Permission.WORKSPACE_MEMBER)
-  async remove(
-    @Param("agentId") agentId: string,
-    @Param("key") key: string,
-    @Workspace() workspaceId: string
-  ) {
-    return this.agentMemoryService.remove(workspaceId, agentId, key);
-  }
-}
--- a/apps/api/src/agent-memory/agent-memory.module.ts
+++ b/apps/api/src/agent-memory/agent-memory.module.ts
@@ -1,13 +0,0 @@
-import { Module } from "@nestjs/common";
-import { AgentMemoryController } from "./agent-memory.controller";
-import { AgentMemoryService } from "./agent-memory.service";
-import { PrismaModule } from "../prisma/prisma.module";
-import { AuthModule } from "../auth/auth.module";
-
-@Module({
-  imports: [PrismaModule, AuthModule],
-  controllers: [AgentMemoryController],
-  providers: [AgentMemoryService],
-  exports: [AgentMemoryService],
-})
-export class AgentMemoryModule {}
--- a/apps/api/src/agent-memory/agent-memory.service.spec.ts
+++ b/apps/api/src/agent-memory/agent-memory.service.spec.ts
@@ -1,126 +0,0 @@
-import { Test, TestingModule } from "@nestjs/testing";
-import { AgentMemoryService } from "./agent-memory.service";
-import { PrismaService } from "../prisma/prisma.service";
-import { NotFoundException } from "@nestjs/common";
-import { describe, it, expect, beforeEach, vi } from "vitest";
-
-describe("AgentMemoryService", () => {
-  let service: AgentMemoryService;
-
-  const mockPrismaService = {
-    agentMemory: {
-      upsert: vi.fn(),
-      findMany: vi.fn(),
-      findUnique: vi.fn(),
-      delete: vi.fn(),
-    },
-  };
-
-  beforeEach(async () => {
-    const module: TestingModule = await Test.createTestingModule({
-      providers: [
-        AgentMemoryService,
-        {
-          provide: PrismaService,
-          useValue: mockPrismaService,
-        },
-      ],
-    }).compile();
-
-    service = module.get<AgentMemoryService>(AgentMemoryService);
-
-    vi.clearAllMocks();
-  });
-
-  const workspaceId = "workspace-1";
-  const agentId = "agent-1";
-  const key = "session-context";
-
-  describe("upsert", () => {
-    it("should upsert a memory entry", async () => {
-      const dto = { value: { data: "some context" } };
-      const mockEntry = {
-        id: "mem-1",
-        workspaceId,
-        agentId,
-        key,
-        value: dto.value,
-        createdAt: new Date(),
-        updatedAt: new Date(),
-      };
-
-      mockPrismaService.agentMemory.upsert.mockResolvedValue(mockEntry);
-
-      const result = await service.upsert(workspaceId, agentId, key, dto);
-
-      expect(mockPrismaService.agentMemory.upsert).toHaveBeenCalledWith({
-        where: { workspaceId_agentId_key: { workspaceId, agentId, key } },
-        create: { workspaceId, agentId, key, value: dto.value },
-        update: { value: dto.value },
-      });
-      expect(result).toEqual(mockEntry);
-    });
-  });
-
-  describe("findAll", () => {
-    it("should return all memory entries for an agent", async () => {
-      const mockEntries = [
-        { id: "mem-1", key: "a", value: 1 },
-        { id: "mem-2", key: "b", value: 2 },
-      ];
-
-      mockPrismaService.agentMemory.findMany.mockResolvedValue(mockEntries);
-
-      const result = await service.findAll(workspaceId, agentId);
-
-      expect(mockPrismaService.agentMemory.findMany).toHaveBeenCalledWith({
-        where: { workspaceId, agentId },
-        orderBy: { key: "asc" },
-      });
-      expect(result).toEqual(mockEntries);
-    });
-  });
-
-  describe("findOne", () => {
-    it("should return a memory entry by key", async () => {
-      const mockEntry = { id: "mem-1", workspaceId, agentId, key, value: "ctx" };
-
-      mockPrismaService.agentMemory.findUnique.mockResolvedValue(mockEntry);
-
-      const result = await service.findOne(workspaceId, agentId, key);
-
-      expect(mockPrismaService.agentMemory.findUnique).toHaveBeenCalledWith({
-        where: { workspaceId_agentId_key: { workspaceId, agentId, key } },
-      });
-      expect(result).toEqual(mockEntry);
-    });
-
-    it("should throw NotFoundException when key not found", async () => {
-      mockPrismaService.agentMemory.findUnique.mockResolvedValue(null);
-
-      await expect(service.findOne(workspaceId, agentId, key)).rejects.toThrow(NotFoundException);
-    });
-  });
-
-  describe("remove", () => {
-    it("should delete a memory entry", async () => {
-      const mockEntry = { id: "mem-1", workspaceId, agentId, key, value: "x" };
-
-      mockPrismaService.agentMemory.findUnique.mockResolvedValue(mockEntry);
-      mockPrismaService.agentMemory.delete.mockResolvedValue(mockEntry);
-
-      const result = await service.remove(workspaceId, agentId, key);
-
-      expect(mockPrismaService.agentMemory.delete).toHaveBeenCalledWith({
-        where: { workspaceId_agentId_key: { workspaceId, agentId, key } },
-      });
-      expect(result).toEqual({ message: "Memory entry deleted successfully" });
-    });
-
-    it("should throw NotFoundException when key not found", async () => {
-      mockPrismaService.agentMemory.findUnique.mockResolvedValue(null);
-
-      await expect(service.remove(workspaceId, agentId, key)).rejects.toThrow(NotFoundException);
-    });
-  });
-});
--- a/apps/api/src/agent-memory/agent-memory.service.ts
+++ b/apps/api/src/agent-memory/agent-memory.service.ts
@@ -1,79 +0,0 @@
-import { Injectable, NotFoundException } from "@nestjs/common";
-import { PrismaService } from "../prisma/prisma.service";
-import { Prisma } from "@prisma/client";
-import type { UpsertAgentMemoryDto } from "./dto";
-
-@Injectable()
-export class AgentMemoryService {
-  constructor(private readonly prisma: PrismaService) {}
-
-  /**
-   * Upsert a memory entry for an agent.
-   */
-  async upsert(workspaceId: string, agentId: string, key: string, dto: UpsertAgentMemoryDto) {
-    return this.prisma.agentMemory.upsert({
-      where: {
-        workspaceId_agentId_key: { workspaceId, agentId, key },
-      },
-      create: {
-        workspaceId,
-        agentId,
-        key,
-        value: dto.value as Prisma.InputJsonValue,
-      },
-      update: {
-        value: dto.value as Prisma.InputJsonValue,
-      },
-    });
-  }
-
-  /**
-   * List all memory entries for an agent in a workspace.
-   */
-  async findAll(workspaceId: string, agentId: string) {
-    return this.prisma.agentMemory.findMany({
-      where: { workspaceId, agentId },
-      orderBy: { key: "asc" },
-    });
-  }
-
-  /**
-   * Get a single memory entry by key.
-   */
-  async findOne(workspaceId: string, agentId: string, key: string) {
-    const entry = await this.prisma.agentMemory.findUnique({
-      where: {
-        workspaceId_agentId_key: { workspaceId, agentId, key },
-      },
-    });
-
-    if (!entry) {
-      throw new NotFoundException(`Memory key "${key}" not found for agent "${agentId}"`);
-    }
-
-    return entry;
-  }
-
-  /**
-   * Delete a memory entry by key.
-   */
-  async remove(workspaceId: string, agentId: string, key: string) {
-    const entry = await this.prisma.agentMemory.findUnique({
-      where: {
-        workspaceId_agentId_key: { workspaceId, agentId, key },
-      },
-    });
-
-    if (!entry) {
-      throw new NotFoundException(`Memory key "${key}" not found for agent "${agentId}"`);
-    }
-
-    await this.prisma.agentMemory.delete({
-      where: {
-        workspaceId_agentId_key: { workspaceId, agentId, key },
-      },
-    });
-
-    return { message: "Memory entry deleted successfully" };
-  }
-}
--- a/apps/api/src/agent-memory/dto/index.ts
+++ b/apps/api/src/agent-memory/dto/index.ts
@@ -1 +0,0 @@
-export * from "./upsert-agent-memory.dto";
--- a/apps/api/src/agent-memory/dto/upsert-agent-memory.dto.ts
+++ b/apps/api/src/agent-memory/dto/upsert-agent-memory.dto.ts
@@ -1,10 +0,0 @@
-import { IsNotEmpty } from "class-validator";
-
-/**
- * DTO for upserting an agent memory entry.
- * The value accepts any JSON-serializable data.
- */
-export class UpsertAgentMemoryDto {
-  @IsNotEmpty({ message: "value must not be empty" })
-  value!: unknown;
-}
--- a/apps/api/src/app.module.ts
+++ b/apps/api/src/app.module.ts
@@ -28,7 +28,6 @@ import { BrainModule } from "./brain/brain.module";
 import { CronModule } from "./cron/cron.module";
 import { AgentTasksModule } from "./agent-tasks/agent-tasks.module";
 import { FindingsModule } from "./findings/findings.module";
-import { AgentMemoryModule } from "./agent-memory/agent-memory.module";
 import { ValkeyModule } from "./valkey/valkey.module";
 import { BullMqModule } from "./bullmq/bullmq.module";
 import { StitcherModule } from "./stitcher/stitcher.module";
@@ -104,7 +103,6 @@ import { RlsContextInterceptor } from "./common/interceptors/rls-context.interce
    CronModule,
    AgentTasksModule,
    FindingsModule,
-    AgentMemoryModule,
    RunnerJobsModule,
    JobEventsModule,
    JobStepsModule,
--- a/apps/api/src/tasks/dto/create-task.dto.ts
+++ b/apps/api/src/tasks/dto/create-task.dto.ts
@@ -50,12 +50,6 @@ export class CreateTaskDto {
  @IsUUID("4", { message: "parentId must be a valid UUID" })
  parentId?: string;

-  @IsOptional()
-  @IsString({ message: "assignedAgent must be a string" })
-  @MinLength(1, { message: "assignedAgent must not be empty" })
-  @MaxLength(255, { message: "assignedAgent must not exceed 255 characters" })
-  assignedAgent?: string;
-
  @IsOptional()
  @IsInt({ message: "sortOrder must be an integer" })
  @Min(0, { message: "sortOrder must be at least 0" })
--- a/apps/api/src/tasks/dto/update-task.dto.ts
+++ b/apps/api/src/tasks/dto/update-task.dto.ts
@@ -52,12 +52,6 @@ export class UpdateTaskDto {
  @IsUUID("4", { message: "parentId must be a valid UUID" })
  parentId?: string | null;

-  @IsOptional()
-  @IsString({ message: "assignedAgent must be a string" })
-  @MinLength(1, { message: "assignedAgent must not be empty" })
-  @MaxLength(255, { message: "assignedAgent must not exceed 255 characters" })
-  assignedAgent?: string | null;
-
  @IsOptional()
  @IsInt({ message: "sortOrder must be an integer" })
  @Min(0, { message: "sortOrder must be at least 0" })
--- a/apps/api/src/tasks/tasks.service.spec.ts
+++ b/apps/api/src/tasks/tasks.service.spec.ts
@@ -48,7 +48,6 @@ describe("TasksService", () => {
    creatorId: mockUserId,
    projectId: null,
    parentId: null,
-    assignedAgent: null,
    sortOrder: 0,
    metadata: {},
    createdAt: new Date(),
@@ -159,28 +158,6 @@ describe("TasksService", () => {
        })
      );
    });
-
-    it("should include assignedAgent when provided", async () => {
-      const createDto = {
-        title: "Agent-owned Task",
-        assignedAgent: "fleet-worker-1",
-      };
-
-      mockPrismaService.task.create.mockResolvedValue({
-        ...mockTask,
-        assignedAgent: createDto.assignedAgent,
-      });
-
-      await service.create(mockWorkspaceId, mockUserId, createDto);
-
-      expect(prisma.task.create).toHaveBeenCalledWith(
-        expect.objectContaining({
-          data: expect.objectContaining({
-            assignedAgent: createDto.assignedAgent,
-          }),
-        })
-      );
-    });
  });

  describe("findAll", () => {
@@ -492,26 +469,6 @@ describe("TasksService", () => {
        service.update(mockTaskId, mockWorkspaceId, mockUserId, { title: "Test" })
      ).rejects.toThrow(NotFoundException);
    });
-
-    it("should update assignedAgent when provided", async () => {
-      const updateDto = { assignedAgent: "fleet-worker-2" };
-
-      mockPrismaService.task.findUnique.mockResolvedValue(mockTask);
-      mockPrismaService.task.update.mockResolvedValue({
-        ...mockTask,
-        assignedAgent: updateDto.assignedAgent,
-      });
-
-      await service.update(mockTaskId, mockWorkspaceId, mockUserId, updateDto);
-
-      expect(prisma.task.update).toHaveBeenCalledWith(
-        expect.objectContaining({
-          data: expect.objectContaining({
-            assignedAgent: updateDto.assignedAgent,
-          }),
-        })
-      );
-    });
  });

  describe("remove", () => {
--- a/apps/api/src/tasks/tasks.service.ts
+++ b/apps/api/src/tasks/tasks.service.ts
@@ -67,9 +67,6 @@ export class TasksService {
      metadata: createTaskDto.metadata
        ? (createTaskDto.metadata as unknown as Prisma.InputJsonValue)
        : {},
-      ...(createTaskDto.assignedAgent !== undefined && {
-        assignedAgent: createTaskDto.assignedAgent,
-      }),
      ...(assigneeConnection && { assignee: assigneeConnection }),
      ...(projectConnection && { project: projectConnection }),
      ...(parentConnection && { parent: parentConnection }),
@@ -294,9 +291,6 @@ export class TasksService {
        if (updateTaskDto.parentId !== undefined && updateTaskDto.parentId !== null) {
          data.parent = { connect: { id: updateTaskDto.parentId } };
        }
-        if (updateTaskDto.assignedAgent !== undefined) {
-          data.assignedAgent = updateTaskDto.assignedAgent;
-        }

        // Handle completedAt based on status changes
        if (updateTaskDto.status) {
--- a/docs/TASKS.md
+++ b/docs/TASKS.md
@@ -52,22 +52,3 @@
 | **Total**              | **31** | **15** | **~371K** | **~175K** |

 Remaining estimate: ~143K tokens (Codex budget).
-
-## MS22 — Fleet Evolution (Phase 0: Knowledge Layer)
-
-| id              | status      | milestone    | description                                                  | issue    | repo  | branch                         | depends_on                                                | blocks        | agent        | started_at | completed_at | estimate | used | notes                                         |
-| --------------- | ----------- | ------------ | ------------------------------------------------------------ | -------- | ----- | ------------------------------ | --------------------------------------------------------- | ------------- | ------------ | ---------- | ------------ | -------- | ---- | --------------------------------------------- |
-| MS22-PLAN-001   | done        | p0-knowledge | PRD + mission bootstrap + TASKS.md                           | TASKS:P0 | stack | feat/ms22-knowledge-schema     | —                                                         | MS22-DB-001   | orchestrator | 2026-02-28 | 2026-02-28   | 10K      | 8K   | PRD-MS22.md, mission fleet-evolution-20260228 |
-| MS22-DB-001     | done        | p0-knowledge | Findings module (pgvector, CRUD, similarity search)          | TASKS:P0 | api   | feat/ms22-findings             | MS22-PLAN-001                                             | —             | codex        | 2026-02-28 | 2026-02-28   | 20K      | ~22K | PR #585 merged, CI green                      |
-| MS22-API-001    | done        | p0-knowledge | Findings API endpoints                                       | TASKS:P0 | api   | feat/ms22-findings             | MS22-DB-001                                               | —             | codex        | 2026-02-28 | 2026-02-28   | —        | —    | Combined with DB-001                          |
-| MS22-DB-002     | done        | p0-knowledge | AgentMemory module (key/value store, upsert)                 | TASKS:P0 | api   | feat/ms22-agent-memory         | MS22-DB-001                                               | —             | codex        | 2026-02-28 | 2026-02-28   | 15K      | ~16K | PR #586 merged, CI green                      |
-| MS22-API-002    | done        | p0-knowledge | AgentMemory API endpoints                                    | TASKS:P0 | api   | feat/ms22-agent-memory         | MS22-DB-002                                               | —             | codex        | 2026-02-28 | 2026-02-28   | —        | —    | Combined with DB-002                          |
-| MS22-DB-004     | done        | p0-knowledge | ConversationArchive module (pgvector, ingest, search)        | TASKS:P0 | api   | feat/ms22-conversation-archive | MS22-DB-001                                               | —             | codex        | 2026-02-28 | 2026-02-28   | 20K      | ~18K | PR #587 merged, CI green                      |
-| MS22-API-004    | done        | p0-knowledge | ConversationArchive API endpoints                            | TASKS:P0 | api   | feat/ms22-conversation-archive | MS22-DB-004                                               | —             | codex        | 2026-02-28 | 2026-02-28   | —        | —    | Combined with DB-004                          |
-| MS22-API-005    | done        | p0-knowledge | EmbeddingService (reuse existing KnowledgeModule)            | TASKS:P0 | api   | —                              | —                                                         | —             | orchestrator | 2026-02-28 | 2026-02-28   | 0        | 0    | Already existed; no work needed               |
-| MS22-DB-003     | not-started | p0-knowledge | Task model: add assigned_agent field + migration             | TASKS:P0 | api   | feat/ms22-task-agent           | MS22-DB-001                                               | MS22-API-003  | —            | —          | —            | 8K       | —    | Small schema + migration only                 |
-| MS22-API-003    | not-started | p0-knowledge | Task API: expose assigned_agent in CRUD                      | TASKS:P0 | api   | feat/ms22-task-agent           | MS22-DB-003                                               | MS22-TEST-001 | —            | —          | —            | 8K       | —    | Extend existing TaskModule                    |
-| MS22-TEST-001   | not-started | p0-knowledge | Integration tests: Findings + AgentMemory + ConvArchive      | TASKS:P0 | api   | test/ms22-integration          | MS22-API-001,MS22-API-002,MS22-API-004                    | MS22-VER-P0   | —            | —          | —            | 20K      | —    | E2E with live postgres                        |
-| MS22-SKILL-001  | not-started | p0-knowledge | OpenClaw mosaic skill (agents read/write findings/memory)    | TASKS:P0 | stack | feat/ms22-openclaw-skill       | MS22-API-001,MS22-API-002                                 | MS22-VER-P0   | —            | —          | —            | 15K      | —    | Skill in ~/.agents/skills/mosaic/             |
-| MS22-INGEST-001 | not-started | p0-knowledge | Session log ingestion pipeline (OpenClaw logs → ConvArchive) | TASKS:P0 | stack | feat/ms22-ingest               | MS22-API-004                                              | MS22-VER-P0   | —            | —          | —            | 20K      | —    | Script to batch-ingest existing logs          |
-| MS22-VER-P0     | not-started | p0-knowledge | Phase 0 verification: all modules deployed + smoke tested    | TASKS:P0 | stack | —                              | MS22-TEST-001,MS22-SKILL-001,MS22-INGEST-001,MS22-API-003 | —             | —            | —          | —            | 5K       | —    |                                               |
--- a/docs/scratchpads/ms22-agent-memory.md
+++ b/docs/scratchpads/ms22-agent-memory.md
@@ -1,64 +0,0 @@
-# MS22 Agent Memory Module
-
-## Objective
-
-Add per-agent key/value store: AgentMemory model + NestJS module with CRUD endpoints.
-
-## Issues
-
- MS22-DB-002: Add AgentMemory schema model
- MS22-API-002: Add agent-memory NestJS module
-
-## Plan
-
-1. AgentMemory model → schema.prisma (after AgentSession, line 736)
-2. Add `agentMemories AgentMemory[]` relation to Workspace model
-3. Create apps/api/src/agent-memory/ with service, controller, DTOs, specs
-4. Register in app.module.ts
-5. Migrate: `prisma migrate dev --name ms22_agent_memory`
-6. lint + build
-7. Commit
-
-## Endpoints
-
- PUT /api/agents/:agentId/memory/:key (upsert)
- GET /api/agents/:agentId/memory (list all)
- GET /api/agents/:agentId/memory/:key (get one)
- DELETE /api/agents/:agentId/memory/:key (remove)
-
-## Auth
-
- @UseGuards(AuthGuard, WorkspaceGuard, PermissionGuard)
- @Workspace() decorator for workspaceId
- Permission.WORKSPACE_MEMBER for write ops
- Permission.WORKSPACE_ANY for read ops
-
-## Schema
-
-```prisma
-model AgentMemory {
-  id          String   @id @default(uuid()) @db.Uuid
-  workspaceId String   @map("workspace_id") @db.Uuid
-  agentId     String   @map("agent_id")
-  key         String
-  value       Json
-  createdAt   DateTime @default(now()) @map("created_at") @db.Timestamptz
-  updatedAt   DateTime @updatedAt @map("updated_at") @db.Timestamptz
-
-  workspace Workspace @relation(fields: [workspaceId], references: [id], onDelete: Cascade)
-
-  @@unique([workspaceId, agentId, key])
-  @@index([workspaceId])
-  @@index([agentId])
-  @@map("agent_memories")
-}
-```
-
-## Progress
-
- [ ] Schema
- [ ] Module files
- [ ] app.module.ts
- [ ] Migration
- [ ] lint/build
- [ ] Commit