Supabase Developer
This is a comprehensive Supabase skill that covers the full stack: PostgreSQL with Row Level Security, auth (email, OAuth, magic links, phone), file storage with access control, real-time subscriptions, and edge functions. It includes migration handling and framework integration for Next.js, React, and Vue. The skill failed Gen Agent Trust Hub's security audit but passed Socket and got a warning from Snyk, so review the generated code carefully, especially around RLS policies and auth flows. If you're building anything beyond a basic Supabase setup, this covers the breadth you'd need, though the audit results suggest you'll want to double check security implementations.
- GitHub stars
- 33
- last updated
- Aug 21, 2026
Install
$ npx -y skills add daffy0208/ai-dev-standards --skill 'Supabase Developer' --agent claude-codeInstalls into .claude/skills of the current project.
Files
Supabase Developer
Build production-ready full-stack applications with Supabase.
Supabase is an open-source Firebase alternative providing PostgreSQL database, authentication, storage, real-time subscriptions, and edge functions. This skill guides you through building secure, scalable applications using Supabase's full feature set.
When to Use This Skill
- Authentication: Implementing user signup/login with email, OAuth, magic links, or phone auth
- Database: Designing PostgreSQL schemas with Row Level Security (RLS)
- Storage: Managing file uploads, downloads, and access control
- Real-time: Building live features with subscriptions and broadcasts
- Edge Functions: Serverless TypeScript functions at the edge
- Migrations: Managing database schema changes
- Integration: Connecting Next.js, React, Vue, or other frameworks
Core Supabase Concepts
1. Database (PostgreSQL)
Supabase uses PostgreSQL with extensions:
- PostgREST: Auto-generates REST API from schema
- pg_graphql: Optional GraphQL support
- Extensions: pgvector for embeddings, pg_cron for scheduled jobs
2. Authentication
Sponsors
Agent CaffeineSponsoredClose your lid, come back to finished work
SnugSponsoredThe clipboard manager for the AI eraPromote your product hereReach 125k+ visitors monthly
WaxSponsoredBlock anything with supervision, without erasing your iPhonePromote your product hereReach 125k+ visitors monthly
knobsSponsoredSee your site on any phone, any day, in any languageDetails
- Repository
- github.com/daffy0208/ai-dev-standards
- Categories
- Backend & APIs, Security, DevOps & CI/CD, AI & Agent Building, Cloud & Infrastructure, Design & UI/UX, Databases
- First seen
- Jun 3, 2026
More from daffy0208/ai-dev-standards
All 49- Testing Strategist
- UX Designer
- Visual Designer
- Animation Designer1.9K
- Brand Designer1.3K
- 3d Visualizer670
- Data Visualizer576
- Video Producer454
- Mobile Developer416
- Iot Developer391
- Copywriter257
- Api Integration Builder244
- Product Analytics244
- Livestream Engineer212
- Customer Support Builder210
- Product Analyst206
- Quality Auditor201
- Audio Producer199
- Customer Feedback Analyzer190
- Usability Tester188
- Voice Interface Builder187
- Data Engineer181
- Forensic Data Engineer181
- Pricing Strategist180
Recommended
More Backend & APIs
API Fuzzing for Bug Bountydavila7/claude-code-templatesThis skill should be used when the user asks to "test API security", "fuzz APIs", "find IDOR vulnerabilities", "test REST API", "test GraphQL", "API penetration0skills.sh installsAPI Integration Specialistdavila7/claude-code-templatesExpert in integrating third-party APIs with proper authentication, error handling, rate limiting, and retry logic. Use when integrating REST APIs, GraphQL endpo0skills.sh installs
firebase-data-connectfirebase/agent-skillsBuilds and deploys Firebase SQL Connect (aka Firebase Data Connect) backends with PostgreSQL securely. Use when designing schemas with tables and relations, wri0skills.sh installs
supabase-expertgeorgekhananaev/claude-skills-vaultProduction-grade Supabase expertise for commercial applications. Covers database design, RLS policies, authentication (SSO/SAML, MFA, SSR), Edge Functions, Real0skills.sh installs
api-generatinghuangjia2019/claude-code-engineeringGenerate API endpoint code and documentation from specifications. Use when the user wants to create new API endpoints, generate route handlers, scaffold REST AP0skills.sh installs
Python Backend Architecture Reviewrknall/claude-skillsComprehensive design architecture review for Python backend applications. Use this skill when users ask you to review, analyze, or provide feedback on backend a0skills.sh installs