{
  "slug": "firebase-mcp-adds-firestore-and-storage-rule-generation-prompts-563fff73ce59",
  "title": "firebase MCP adds Firestore and Storage rule generation prompts",
  "tools": [
    "firebase"
  ],
  "tags": [
    "agent"
  ],
  "introduced_at": "2026-01-15T00:07:15.000Z",
  "announced_at": "2026-01-15T00:07:15.000Z",
  "effective_at": null,
  "date_basis": "source-publication",
  "status": "unknown",
  "how": {
    "incantation": "When a Firestore or Storage development task needs security rules, invoke the corresponding Firebase MCP prompt: `/firestore:generate_rules` or `/storage:generate_rules`.",
    "examples": [
      "/firestore:generate_rules",
      "/storage:generate_rules"
    ],
    "gotchas": [
      "Version: v15.3.0",
      "Prerequisite: Connect to the Firebase MCP server before generating rules.",
      "Docs conflict: Current Firebase docs list `/firestore:generate_security_rules` and `/storage:generate_security_rules`, which differ from the v15.3.0 release note’s prompt names. No parameters for the v15.3.0 prompts were found in the official documentation."
    ]
  },
  "why_it_matters": "Generate rules prompts for a Firestore or Storage development task using Firebase MCP.",
  "sources": [
    "https://github.com/firebase/firebase-tools/releases/tag/v15.3.0",
    "https://firebase.google.com/docs/ai-assistance/prompt-catalog/write-security-rules"
  ],
  "rank": 0.92037,
  "judge": {
    "publish": true,
    "judge_model": "codex-cli/gpt-6-luna+typesafe/jev-1.13.0",
    "prompt_version": "extract-v7+enrich-v2+judge-v2x3+jev-publish-v1"
  },
  "review_state": "approved",
  "provenance": {
    "run_id": "wave2a-20261017",
    "verdict_id": "wave2a-20261017:wave2a-20261017-91a634650b23b2d1-2:gate",
    "evidence_hash": "099b65208cd89c0af03fa60fa1a1bbcec1af249ead1b868ecd615deabac73ef2"
  },
  "review": {
    "draft_hash": "1852b56f1079a3a1ea4baaed7f5414c77763f32abe7bcaa4a263f034d612261b",
    "reviewer": "publication-gate",
    "reviewed_at": "2026-10-07T00:00:00.000Z",
    "decision": "wave2a-20261017:gate",
    "reason": "2 of 3 judge runs approved with p_yes >= 0.9 (mean 0.92 >= 0.9; 2 needed) and Jev gave 0.74 (>= 0.6 needed)."
  }
}