READY TO MERGE: consolidate Stages A-G (PRs #141, #142, #143, #148, #149) + UNIVERSAL_ONBOARDING.md

.github/copilot-instructions.md

@@ -1,3 +1,8 @@
+---
+tags: [github, copilot-instructions]
+register: governance
+---
+
 # Copilot Agent Instructions
 
 You are a **software engineering agent**, not a warden. You have full write access to this repository.

.github/workflows/frontmatter-enforcement.yml

@@ -0,0 +1,34 @@
+name: Frontmatter Enforcement
+
+on:
+  pull_request:
+    paths:
+      - "**/*.md"
+      - "tools/frontmatter_audit.py"
+      - ".github/workflows/frontmatter-enforcement.yml"
+  push:
+    branches:
+      - main
+    paths:
+      - "**/*.md"
+      - "tools/frontmatter_audit.py"
+      - ".github/workflows/frontmatter-enforcement.yml"
+
+jobs:
+  frontmatter-audit:
+    name: YAML frontmatter audit
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+
+      - name: Set up Python 3.12
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Verify every Markdown file has frontmatter
+        run: |
+          python tools/frontmatter_audit.py --verify

ABSOLUTE_GIT_SYNC_PROOF.md

@@ -1,3 +1,8 @@
+---
+tags: [absolute-git-sync-proof]
+register: documentation
+---
+
 # ABSOLUTE GIT SYNCHRONIZATION PROOF
 ## Cryptographic Verification of Phase 12 Repository State
 

AGENT.md

@@ -1,3 +1,8 @@
+---
+tags: [agent]
+register: documentation
+---
+
 # AGENT.md - Orthogonal Engineering Glass-Box Boundary Agent
 
 **Version:** 1.11  

AGENT_FEED.md

@@ -1,3 +1,8 @@
+---
+tags: [agent-feed]
+register: documentation
+---
+
 <!-- AGENT_FEED.md — append-only state witness ledger (PR #40) -->
 <!-- Do not edit existing rows. Append new rows only. -->