Skip to content
SkillCheatSheet Sign in

firestore-rules-creation

An AI agent skill from firebase/agent-skills, scored 72 out of 100 by code.

72/ 100B

Code score by group

  • Spec18/20
  • Description8/20
  • Procedure12/15
  • Done criteria15/15
  • Resources7/10
  • Scripts2/8
  • Safety7/7
  • Upkeep3/5

It loses the most points in Description (12), the group that checks whether the description says what the skill does and when to use it.

What the author says it does

Designs, authors, refactors, and hardens production-grade Cloud Firestore Security Rules (firestore.rules). IMPORTANT: If subagent delegation AND the firestore-rules-author subagent are available in your environment, delegate authoring firestore.rules to the firestore-rules-author subagent. If subagent delegation is unavailable (e.g. not enabled in the IDE), firestore-rules-author is not installed, or you are running inside firestore-rules-author, follow this skill directly.

This is the description in the skill's own SKILL.md, written by its author, not by SkillCheatSheet.

Repository
firebase/agent-skills
Folder
skills/firestore-rules-creation
License
Apache-2.0
GitHub stars
508
SKILL.md lines
601
Other files
0

Add firestore-rules-creation to your agent

npx skills add firebase/agent-skills --skill firestore-rules-creation

The command uses the open skills CLI. A skill is instructions and scripts your agent will follow, so read it first: open the folder on GitHub at the commit that was scored.

Labelled for

More skills from firebase/agent-skills

  1. xcode-project-setup

    Safely modifies Xcode projects (.pbxproj) to add Swift Packages and link files. Use this skill whenever an iOS project needs dependencies installed (e.g. Firebase, Alamofire).

    77B
  2. firebase-security-rules-auditor

    Audits Firebase (Firestore, Cloud Storage) security rules for vulnerabilities, privilege escalation, role bypasses, create vs update inconsistencies, resource exhaustion, type saf…

    76B
  3. firebase-basics

    Provides foundational Firebase CLI setup, CLI installation, version checks (`firebase-tools@latest --version`), CLI login (including --no-localhost), project creation, project sel…

    75B
  4. firebase-ai-logic-basics

    Integrates Firebase AI Logic (formerly Vertex AI for Firebase) into mobile and web apps (Android, iOS, Web, and Flutter) to call Gemini models from client code. Use when provision…

    71B
  5. firebase-data-connect

    Builds and deploys Firebase SQL Connect (aka Firebase Data Connect) backends with PostgreSQL securely. Use when designing schemas with tables and relations, writing authorized que…

    71B
  6. firebase-firestore

    Sets up, manages, queries, and configures Cloud Firestore databases (Standard/Enterprise edition), including data modeling, security rules, indexes, and SDK integrations (Web, Adm…

    71B
  7. firebase-remote-config-basics

    Manages Firebase Remote Config templates, feature flags, loading strategies, and SDKs (Android, iOS). Use when downloading/deploying remoteconfig JSON templates, managing version…

    71B
  8. firebase-app-hosting-basics

    Deploys and manages full-stack web applications (Next.js, Angular) with Server-Side Rendering (SSR) using Firebase App Hosting. Use when deploying Next.js/Angular apps, configurin…

    64C

All skills in firebase/agent-skills

Scores come from a snapshot of 300 public GitHub repositories taken on 12 November 2026. Every score is the result of fixed checks run by code; no AI is involved. How scoring works.