nold-ai
diff --git a/‎.github/workflows/pr-orchestrator.yml‎
Lines changed: 59 additions & 1 deletion b/‎.github/workflows/pr-orchestrator.yml‎
Lines changed: 59 additions & 1 deletion
diff --git a/‎.github/workflows/sign-modules.yml‎
Lines changed: 86 additions & 13 deletions b/‎.github/workflows/sign-modules.yml‎
Lines changed: 86 additions & 13 deletions
diff --git a/‎AGENTS.md‎
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diff --git a/‎CHANGELOG.md‎
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diff --git a/‎docs/README.md‎
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diff --git a/‎docs/_layouts/default.html‎
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diff --git a/‎docs/getting-started/README.md‎
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@@ -38,6 +38,8 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
+        with:
+          fetch-depth: 0
       - uses: dorny/paths-filter@v3
         id: filter
         with:
@@ -64,9 +66,42 @@ jobs:
             echo "skip_tests_dev_to_main=false" >> "$GITHUB_OUTPUT"
           fi
 
+  verify-module-signatures:
+    name: Verify Module Signatures
+    needs: [changes]
+    if: needs.changes.outputs.code_changed == 'true'
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python 3.12
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+          cache: "pip"
+
+      - name: Install verifier dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install pyyaml cryptography cffi
+
+      - name: Verify bundled module checksums and signatures
+        run: |
+          BASE_REF=""
+          if [ "${{ github.event_name }}" = "pull_request" ]; then
+            BASE_REF="origin/${{ github.event.pull_request.base.ref }}"
+          fi
+          if [ -n "$BASE_REF" ]; then
+            python scripts/verify-modules-signature.py --require-signature --enforce-version-bump --version-check-base "$BASE_REF"
+          else
+            python scripts/verify-modules-signature.py --require-signature --enforce-version-bump
+          fi
+
   tests:
     name: Tests (Python 3.12)
-    needs: [changes]
+    needs: [changes, verify-module-signatures]
     if: needs.changes.outputs.code_changed == 'true'
     outputs:
       run_unit_coverage: ${{ steps.detect-unit.outputs.run_unit_coverage }}
@@ -583,6 +618,29 @@ jobs:
         run: |
           chmod +x .github/workflows/scripts/generate-release-notes.sh
           chmod +x .github/workflows/scripts/create-github-release.sh
+          chmod +x scripts/sign-module.sh
+
+      - name: Sign bundled module manifests (release hardening)
+        env:
+          SPECFACT_MODULE_PRIVATE_SIGN_KEY: ${{ secrets.SPECFACT_MODULE_PRIVATE_SIGN_KEY }}
+          SPECFACT_MODULE_PRIVATE_SIGN_KEY_PASSPHRASE: ${{ secrets.SPECFACT_MODULE_PRIVATE_SIGN_KEY_PASSPHRASE }}
+        run: |
+          if [ -z "${SPECFACT_MODULE_PRIVATE_SIGN_KEY}" ]; then
+            echo "❌ Missing required secret: SPECFACT_MODULE_PRIVATE_SIGN_KEY"
+            exit 1
+          fi
+          if [ -z "${SPECFACT_MODULE_PRIVATE_SIGN_KEY_PASSPHRASE}" ]; then
+            echo "❌ Missing required secret: SPECFACT_MODULE_PRIVATE_SIGN_KEY_PASSPHRASE"
+            exit 1
+          fi
+          python -m pip install --upgrade pip
+          python -m pip install pyyaml cryptography cffi
+          mapfile -t MANIFESTS < <(find src/specfact_cli/modules -name 'module-package.yaml' -type f)
+          if [ "${#MANIFESTS[@]}" -eq 0 ]; then
+            echo "No bundled module manifests found to sign."
+            exit 0
+          fi
+          python scripts/sign-modules.py "${MANIFESTS[@]}"
 
       - name: Get version from PyPI publish step
         id: get_version
 
@@ -1,29 +1,102 @@
 # yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
-# Sign module manifests for integrity (arch-06). Outputs checksums for manifest integrity fields.
-name: Sign Modules
+# Harden module signing by enforcing strict verification and deterministic signing output checks.
+name: Module Signature Hardening
 
 on:
   workflow_dispatch: {}
   push:
-    branches: [main]
+    branches: [dev, main]
     paths:
-      - "src/specfact_cli/modules/**/module-package.yaml"
-      - "modules/**/module-package.yaml"
+      - "src/specfact_cli/modules/**"
+      - "modules/**"
+      - "resources/keys/**"
+      - "scripts/sign-modules.py"
+      - "scripts/verify-modules-signature.py"
+      - ".github/workflows/sign-modules.yml"
+  pull_request:
+    branches: [dev, main]
+    paths:
+      - "src/specfact_cli/modules/**"
+      - "modules/**"
+      - "resources/keys/**"
+      - "scripts/sign-modules.py"
+      - "scripts/verify-modules-signature.py"
+      - ".github/workflows/sign-modules.yml"
 
 jobs:
-  sign:
-    name: Sign module manifests
+  verify:
+    name: Verify module signatures
     runs-on: ubuntu-latest
     permissions:
       contents: read
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
 
-      - name: Sign module manifests
+      - name: Install signer dependencies
         run: |
-          for f in $(find . -name 'module-package.yaml' -not -path './.git/*' 2>/dev/null | head -20); do
-            if [ -f "scripts/sign-module.sh" ]; then
-              bash scripts/sign-module.sh "$f" || true
-            fi
-          done
+          python -m pip install --upgrade pip
+          python -m pip install pyyaml cryptography cffi
+
+      - name: Verify bundled module signatures
+        run: |
+          BASE_REF=""
+          if [ "${{ github.event_name }}" = "pull_request" ]; then
+            BASE_REF="origin/${{ github.event.pull_request.base.ref }}"
+          fi
+          if [ -n "$BASE_REF" ]; then
+            python scripts/verify-modules-signature.py --require-signature --enforce-version-bump --version-check-base "$BASE_REF"
+          else
+            python scripts/verify-modules-signature.py --require-signature --enforce-version-bump
+          fi
+
+  reproducibility:
+    name: Assert signing reproducibility
+    runs-on: ubuntu-latest
+    needs: [verify]
+    permissions:
+      contents: read
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install signer dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install pyyaml cryptography cffi
+
+      - name: Re-sign manifests and assert no diff
+        env:
+          SPECFACT_MODULE_PRIVATE_SIGN_KEY: ${{ secrets.SPECFACT_MODULE_PRIVATE_SIGN_KEY }}
+          SPECFACT_MODULE_PRIVATE_SIGN_KEY_PASSPHRASE: ${{ secrets.SPECFACT_MODULE_PRIVATE_SIGN_KEY_PASSPHRASE }}
+        run: |
+          if [ -z "${SPECFACT_MODULE_PRIVATE_SIGN_KEY}" ]; then
+            echo "::notice::Skipping reproducibility check because SPECFACT_MODULE_PRIVATE_SIGN_KEY is not configured."
+            exit 0
+          fi
+
+          mapfile -t MANIFESTS < <(find src/specfact_cli/modules modules -name 'module-package.yaml' -type f 2>/dev/null | sort)
+          if [ "${#MANIFESTS[@]}" -eq 0 ]; then
+            echo "No module manifests found"
+            exit 0
+          fi
+
+          python scripts/sign-modules.py "${MANIFESTS[@]}"
+
+          if ! git diff --exit-code -- src/specfact_cli/modules modules; then
+            echo "::error::Module signatures are stale for the configured signing key. Re-sign and commit manifest updates."
+            git --no-pager diff --name-only -- src/specfact_cli/modules modules
+            exit 1
+          fi
@@ -165,6 +165,25 @@ Run all steps in order before committing. Every step must pass with no errors.
 5. `hatch run contract-test`         # contract-first validation
 6. `hatch run smart-test`            # targeted test run (use `smart-test-full` for larger modifications)
 
+### Module Signature Gate (Required for Change Finalization)
+
+Before PR creation, every change MUST pass bundled module signature verification:
+
+1. Run `hatch run ./scripts/verify-modules-signature.py --require-signature`.
+2. If verification fails because module contents changed, re-sign affected manifests:
+   - `hatch run python scripts/sign-modules.py --key-file <private-key.pem> <module-package.yaml ...>`
+3. Re-run verification until green.
+
+Rules:
+
+- Do not merge/PR with stale or missing integrity metadata for bundled modules.
+- Treat signature verification as a quality gate equal to lint/type-check/tests.
+- Module version bump is mandatory before signing changed module contents. Do not keep the same module version when module files or signatures change.
+- For any module re-sign/sign operation, increment module version using semver (major/minor/patch) so published/registered versions are immutable.
+- Use signer/verifier enforcement paths:
+  - signer rejects changed modules with unchanged version by default;
+  - verifier/CI enforces version-bump checks for changed manifests.
+
 ### OpenSpec Workflow
 
 Before modifying application code, **always** verify that an active OpenSpec change in `openspec/changes/` **explicitly covers the requested modification**. This is the spec-driven workflow defined in `openspec/config.yaml`. Skip only when the user explicitly says `"skip openspec"` or `"implement without openspec change"`.
 
@@ -8,6 +8,38 @@ All notable changes to this project will be documented in this file.
 **Important:** Changes need to be documented below this block as this is the header section. Each section should be separated by a horizontal rule. Newer changelog entries need to be added on top of prior ones to keep the history chronological with most recent changes first.
 
 
+---
+
+## [0.37.0] - 2026-02-23
+
+### Added
+
+- Bundled module signing/verification now covers full module payload contents (all files in module directory), not only manifest fields.
+- `scripts/sign-module.sh` / `scripts/sign-modules.py` now support encrypted private keys with passphrase input via `--passphrase`, `--passphrase-stdin`, or `SPECFACT_MODULE_PRIVATE_SIGN_KEY_PASSPHRASE`.
+- CI signing/verification workflow wiring now uses dedicated secrets `SPECFACT_MODULE_PRIVATE_SIGN_KEY` and `SPECFACT_MODULE_PRIVATE_SIGN_KEY_PASSPHRASE`.
+- Signature verification tooling now supports module-version policy checks (`--enforce-version-bump`, `--version-check-base`) to prevent re-signing changed contents under unchanged versions.
+
+### Changed
+
+- `specfact init` output now explicitly points users to `specfact module` for module lifecycle commands.
+- `specfact module install` / `uninstall` now support explicit scope targeting (`user` or `project`) with `--repo` for project scope.
+- `specfact module install` command/help now documents and supports bundled-source resolution controls so users can install shipped modules selectively through the same lifecycle flow as marketplace installs.
+
+### Fixed
+
+- `specfact init` now seeds shipped module artifacts into `~/.specfact/modules`, so commands contributed by shipped modules (for example `specfact backlog add`) no longer depend on repository-local `modules/` folders.
+- Module installer/discovery now recognizes `~/.specfact/modules` as a canonical per-user root while remaining backward-compatible with legacy module roots.
+- Workspace-local module discovery is now restricted to `<repo>/.specfact/modules` (not `<repo>/modules`), preventing accidental ownership of arbitrary repository folders.
+- In repository context, project modules from `<repo>/.specfact/modules` now take precedence over user modules from `~/.specfact/modules`.
+- Added `specfact module init --scope project [--repo PATH]` so bundled modules can be seeded per-project, while default `specfact module init` continues to seed user scope.
+- Startup checks now include bundled-module freshness guidance on CLI version change and at most once per 24 hours, with actionable commands for project and user scopes.
+- Removed deprecated `specfact init` lifecycle flags (`--list-modules`, `--enable-module`, `--disable-module`) so module lifecycle management lives only under `specfact module`.
+- Added `specfact module list --show-bundled-available` to display bundled modules that are available locally but not yet installed, with user/project scope install hints.
+- `specfact module install` now resolves bundled modules before marketplace fallback, enabling subset install of shipped bundles.
+- `specfact module uninstall` now blocks ambiguous removals when module IDs exist in both user and project roots unless `--scope` is explicitly selected.
+- Module integrity runtime checks now avoid transient runtime artifacts (for example Python cache files) so installed modules do not fail trust checks due to local generated files.
+- Uninstall now correctly resolves legacy marketplace install roots when applicable, preventing false-success uninstall outcomes during upgrades.
+
 ---
 
 ## [0.36.1] - 2026-02-23
@@ -111,6 +143,8 @@ All notable changes to this project will be documented in this file.
   - `docs/index.md`
 - Simplified top-level `README.md` by removing deep architecture implementation details and linking technical readers to architecture docs.
 
+### Fixed
+
 ---
 
 ## [0.33.0] - 2026-02-17
 
@@ -81,7 +81,6 @@ SpecFact CLI uses a lifecycle-managed module system:
 - `specfact init` bootstraps local state.
 - `specfact init ide` handles IDE prompt/template installation and updates.
 - `specfact module` is the canonical lifecycle surface for install/list/show/search/enable/disable/uninstall/upgrade.
-- `specfact init --list-modules`, `--enable-module`, and `--disable-module` remain compatibility aliases.
 - Dependency and compatibility guards prevent invalid module states; `--force` enables dependency-aware cascades.
 
 This is the baseline for marketplace-driven module lifecycle and future community module distribution.
@@ -106,6 +105,7 @@ For implementation details, see:
 - [Module Contracts](reference/module-contracts.md)
 - [Installing Modules](guides/installing-modules.md)
 - [Module Marketplace](guides/module-marketplace.md)
+- [Module Signing and Key Rotation](guides/module-signing-and-key-rotation.md)
 
 ---
 
 
@@ -133,6 +133,7 @@ <h2 class="docs-sidebar-title">
               <ul>
                 <li><a href="{{ '/getting-started/installation/' | relative_url }}">Installation</a></li>
                 <li><a href="{{ '/getting-started/first-steps/' | relative_url }}">First Steps</a></li>
+                <li><a href="{{ '/getting-started/module-bootstrap-checklist/' | relative_url }}">Module Bootstrap Checklist</a></li>
                 <li><a href="{{ '/getting-started/tutorial-backlog-refine-ai-ide/' | relative_url }}">Tutorial: Backlog Refine with AI IDE</a></li>
                 <li><a href="{{ '/getting-started/tutorial-daily-standup-sprint-review/' | relative_url }}">Tutorial: Daily Standup and Sprint Review</a></li>
               </ul>
@@ -148,6 +149,7 @@ <h2 class="docs-sidebar-title">
                 <li><a href="{{ '/guides/extending-projectbundle/' | relative_url }}">Extending ProjectBundle</a></li>
                 <li><a href="{{ '/guides/installing-modules/' | relative_url }}">Installing Modules</a></li>
                 <li><a href="{{ '/guides/module-marketplace/' | relative_url }}">Module Marketplace</a></li>
+                <li><a href="{{ '/guides/module-signing-and-key-rotation/' | relative_url }}">Module Signing and Key Rotation</a></li>
                 <li><a href="{{ '/guides/using-module-security-and-extensions/' | relative_url }}">Using Module Security and Extensions</a></li>
                 <li><a href="{{ '/brownfield-engineer/' | relative_url }}">Working With Existing Code</a></li>
                 <li><a href="{{ '/brownfield-journey/' | relative_url }}">Existing Code Journey</a></li>
 
@@ -51,6 +51,7 @@ uvx specfact-cli@latest plan init my-project --interactive
 
 - 📖 **[Installation Guide](installation.md)** - Install SpecFact CLI
 - 📖 **[First Steps](first-steps.md)** - Step-by-step first commands
+- 📖 **[Module Bootstrap Checklist](module-bootstrap-checklist.md)** - Verify bundled modules are installed in user/project scope
 - 📖 **[Tutorial: Using SpecFact with OpenSpec or Spec-Kit](tutorial-openspec-speckit.md)** ⭐ **NEW** - Complete beginner-friendly tutorial
 - 📖 **[DevOps Backlog Integration](../guides/devops-adapter-integration.md)** 🆕 **NEW FEATURE** - Integrate SpecFact into agile DevOps workflows
 - 📖 **[Backlog Refinement](../guides/backlog-refinement.md)** 🆕 **NEW FEATURE** - AI-assisted template-driven refinement for standardizing work items