Initial commit: Agent Governance System Phase 8

Phase 8 Production Hardening with complete governance infrastructure:

- Vault integration with tiered policies (T0-T4)
- DragonflyDB state management
- SQLite audit ledger
- Pipeline DSL and templates
- Promotion/revocation engine
- Checkpoint system for session persistence
- Health manager and circuit breaker for fault tolerance
- GitHub/Slack integrations
- Architectural test pipeline with bug watcher, suggestion engine, council review
- Multi-agent chaos testing framework

Test Results:
- Governance tests: 68/68 passing
- E2E workflow: 16/16 passing
- Phase 2 Vault: 14/14 passing
- Integration tests: 27/27 passing

Coverage: 57.6% average across 12 phases

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

pipeline/examples/multi-agent-analysis.yaml

@@ -0,0 +1,99 @@
+name: multi-agent-analysis
+version: "1.0.0"
+description: Parallel multi-agent code analysis pipeline
+
+metadata:
+  author: system
+  tags:
+    - code-review
+    - multi-agent
+    - parallel
+
+inputs:
+  repository:
+    type: string
+    required: true
+    description: Repository path or URL
+  branch:
+    type: string
+    required: false
+    default: main
+    description: Branch to analyze
+
+stages:
+  - name: parallel-analysis
+    type: parallel
+    parallel:
+      wait: all
+      branches:
+        - name: security-scan
+          type: agent
+          agent:
+            template: code-review
+            config:
+              review_focus:
+                - security
+          timeout: 10m
+
+        - name: performance-analysis
+          type: agent
+          agent:
+            template: code-review
+            config:
+              review_focus:
+                - performance
+          timeout: 10m
+
+        - name: maintainability-check
+          type: agent
+          agent:
+            template: code-review
+            config:
+              review_focus:
+                - maintainability
+          timeout: 10m
+
+  - name: synthesize-results
+    type: agent
+    agent:
+      template: default
+      config:
+        action: synthesize_reviews
+    requires:
+      - parallel-analysis
+    timeout: 5m
+
+  - name: conditional-gate
+    type: condition
+    condition:
+      if: "stage.synthesize-results.artifacts.critical_findings > 0"
+      then:
+        name: human-review-required
+        type: gate
+        gate:
+          approval: human
+          timeout: 1h
+      else:
+        name: auto-approve
+        type: gate
+        gate:
+          approval: auto
+    requires:
+      - synthesize-results
+
+  - name: generate-report
+    type: agent
+    agent:
+      template: default
+      config:
+        action: generate_analysis_report
+    requires:
+      - conditional-gate
+    timeout: 5m
+
+on_failure:
+  action: notify
+  notify:
+    - dev-team
+
+timeout: 2h