Supabase and Firebase skills for Claude Code and Codex
Skills for app backends on Supabase, Firebase, Neon and AWS Amplify: auth, Firestore and Postgres, security rules, hosting, Remote Config, Crashlytics, branching and realtime. Most come from the platform teams, so the agent follows each service's current setup.
Highest-scoring backend-as-a-service skills in the October 22, 2026 snapshot: firebase-remote-config-basics from firebase/skills (86/100) and supabase from supabase/agent-skills (81/100). Scores come from the Suede Skill Check.
- 22 listed skills
- 6 repositories
- 9 with full pages
22 from official publishers. 0 bundle scripts. 3 connect to an outside service. Listed in Data, Analytics and Databases (10), DevOps and Cloud (4), Developer Tools and Frameworks (4), Security (2), AI Agents and LLM Engineering (1), Testing and QA (1).
All 22 backend-as-a-service skills
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| Skill | Repository | What it does |
|---|---|---|
| firebase-ai-logic-basics 80/100 · B | firebase/skills | Integrates Firebase AI Logic into mobile and web apps to call Gemini models from client code for text generation, multimodal input, chat, and streaming. |
| firebase-app-hosting-basics 81/100 · B | firebase/skills | Deploys and manages full-stack Next.js and Angular apps with server-side rendering on Firebase App Hosting, including apphosting.yaml, secrets, and GitHub CI/CD. |
| firebase-auth-basics 82/100 · B | firebase/skills | Guides setting up and using Firebase Authentication for apps that need user sign-in, user management, or secure data access through auth rules. |
| firebase-crashlytics 76/100 · C | firebase/skills | Guides provisioning Firebase Crashlytics and using its SDK to add crash reporting to an application. |
| firebase-firestore 81/100 · B | firebase/skills | Sets up, queries, and configures Cloud Firestore databases, including data modeling, security rules, indexes, and SDK integrations for Web, Python, iOS, Android, and Flutter. |
| firebase-hosting-basics 81/100 · B | firebase/skills | Deploys and configures classic Firebase Hosting for static sites, single-page apps, and microservices, including custom domains, redirects, rewrites, headers, multi-site setups, and preview channels. |
| firebase-remote-config-basics 86/100 · B | firebase/skills | Manages Firebase Remote Config templates, feature flags, loading strategies, version history, in-app defaults, real-time listeners, and SDK setup for Android and iOS. |
| firebase-security-rules-auditor 78/100 · C | firebase/skills | Audits Firebase Firestore and Cloud Storage security rules for vulnerabilities including privilege escalation, role bypasses, and resource exhaustion. |
| supabase 81/100 · B | supabase/agent-skills | Guides work on Supabase projects, including Database, Auth, Edge Functions, Realtime, Storage, client libraries, migrations, security audits, and debugging errors. |
| aws-amplify 78/100 · C | aws/agent-toolkit-for-aws | Build and deploy full-stack web and mobile apps with AWS Amplify Gen2 (TypeScript code-first). Covers auth (Cognito), data (AppSync/DynamoDB)… |
| extension-to-functions-codebase 69/100 · D | firebase/skills | Skill for converting an installed Firebase Extension (or extension source) into a standalone Cloud Functions for Firebase codebase or publishable… |
| firebase-apk-scanner 89/100 · B | trailofbits/skills | Scans Android APKs for Firebase security misconfigurations including open databases, storage buckets, authentication issues, and exposed cloud… |
| firebase-basics 87/100 · B | google/skills | Provides foundational Firebase CLI setup, CLI installation, version checks (`firebase-tools@latest --version`), CLI login (including… |
| firebase-data-connect 72/100 · C | firebase/skills | Builds and deploys Firebase SQL Connect (aka Firebase Data Connect) backends with PostgreSQL securely. Use when designing schemas with tables and… |
| neon 74/100 · C | neondatabase/agent-skills | Overview of Neon, a complete set of cloud backend primitives around Lakebase Postgres: Auth, Object Storage, Functions, the AI Gateway, and… |
| neon-auth 82/100 · B | neondatabase/agent-skills | Add authentication to a new app. Use for "add auth", "add login", Neon Auth (Managed Better Auth), identity routing, sign-up, sign-in, password… |
| neon-object-storage 79/100 · C | neondatabase/agent-skills | S3-compatible object storage that branches with your database, so each branch gets its own copy of the files and the rows that point at them. Use… |
| neon-postgres 82/100 · B | neondatabase/agent-skills | Guides and best practices for working with Lakebase Postgres on Neon: connections, pooled vs direct, schema migrations, branching, autoscaling… |
| neon-postgres-branches 81/100 · B | neondatabase/agent-skills | Choose and create the right Neon branch type for testing and development. Use when users ask about Neon branching, migration testing with real data… |
| neon-postgres-egress-optimizer 81/100 · B | neondatabase/agent-skills | Diagnose and fix excessive Postgres egress (network data transfer) in a codebase. Use when a user mentions high database bills, unexpected data… |
| neon-realtime 84/100 · B | neondatabase/agent-skills | Neon Realtime makes any SQL query live. Build realtime, reactive apps and agents on Lakebase Postgres with live SQL queries and reactivity… |
| supabase-postgres-best-practices 67/100 · D | supabase/agent-skills | Postgres best practices maintained by Supabase, for Postgres running anywhere. Load this skill BEFORE writing or changing anything that lives in a… |
How to choose backend-as-a-service skills
Use the platform's Official skills first. Firebase, Supabase and Neon each publish skills that follow their current CLI and SDKs.
These skills act on live projects through each platform's CLI. Log in with a development project before you let the agent deploy.
Run the Firebase security rules auditor before launch; it checks Firestore and Storage rules for privilege escalation.
Ranked backend-as-a-service shortlists
Related topics
Google Cloud 146SQL and Databases 116Deployment and Hosting 40Authentication and Login 16Security Auditing and Review 108Vulnerability Scanning 55App Builders 15AWS 151
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