{
  "name": "overseer-freeze-review-on-merge",
  "description": "Pre-Auto-build freeze gate on feature branch — degrade to CLI/CI when Automations unavailable",
  "trigger": "on_merge_request",
  "command": "overseer review --freeze docs/archive/phases/PHASE-K5-FREEZE-REVIEWER-CONTRACT.md",
  "degrade": {
    "manual_cli": "overseer review --freeze <freeze-artifact>",
    "ci": "Run the same command in CI — no silent skip"
  },
  "note": "Template only — operator must enable. Stamp write occurs on pass (non-dry-run)."
}