supabase / agent-skills
✓ Official★ 2,300A skill package that teaches your agent 3 capabilities — every one documented and browsable below, no GitHub required · by Supabase.
Each skill below is one capability this package teaches your agent. Install the whole package, or open a skill to install just that one.
Postgres performance optimization and best practices from Supabase. Use this skill when writing, reviewing, or optimizing Postgres queries, schema designs, or database configurations.
37 files — installable on its own
Use when doing ANY task involving Supabase. Triggers: Supabase products (Database, Auth, Edge Functions, Realtime, Storage, Vectors, Cron, Queues); client…
6 files — installable on its own
Postgres performance optimization rules across 8 priority categories, from query tuning to advanced features. Organized into 8 rule categories prioritized by impact: query performance and connection management (critical), security and RLS, schema design, concurrency, data access patterns, monitoring, and advanced features Each rule includes detailed explanations, incorrect vs. correct SQL examples, EXPLAIN output analysis, and performance metrics to guide optimization decisions Covers query...
37 files — installable on its own
Supabase Agent Skills
Agent Skills to help developers using AI agents with Supabase. Agent Skills are folders of instructions, scripts, and resources that agents can discover and use to do things more accurately and efficiently. Compatible with 18+ AI agents including Claude Code, GitHub Copilot, Cursor, Cline, and many others.
The skills in this repo follow the Agent Skills format.
Installation
See the Supabase AI Skills documentation for detailed installation instructions.
Install all skills
npx skills add supabase/agent-skillsInstall a specific skill
npx skills add supabase/agent-skills --skill supabase
npx skills add supabase/agent-skills --skill supabase-postgres-best-practicesClaude Code Plugin
You can also install the skills as Claude Code plugins:
# 1. Install supabase/agent-skill marketplace
claude plugin marketplace add supabase/agent-skills
# 2. Install the plugin that you want
claude plugin install supabase@supabase-agent-skills
claude plugin install postgres-best-practices@supabase-agent-skillsAvailable Skills
<details> <summary><strong>supabase</strong></summary>Comprehensive Supabase development skill covering all Supabase products and integrations.
Use when:
- Working with any Supabase product (Database, Auth, Edge Functions, Realtime, Storage, Vectors, Cron, Queues)
- Using client libraries and SSR integrations (supabase-js, @supabase/ssr) in Next.js, React, SvelteKit, Astro, Remix
- Troubleshooting auth issues (login, logout, sessions, JWT, cookies, getSession, getUser, getClaims, RLS)
- Using the Supabase CLI or MCP server
- Working with schema changes, migrations, security audits, or Postgres extensions (pg_graphql, pg_cron, pg_vector)
Postgres performance optimization guidelines from Supabase. Contains references across 8 categories, prioritized by impact.
Use when:
- Writing SQL queries or designing schemas
- Implementing indexes or query optimization
- Reviewing database performance issues
- Configuring connection pooling or scaling
- Working with Row-Level Security (RLS)
Categories covered:
- Query Performance (Critical)
- Connection Management (Critical)
- Schema Design (High)
- Concurrency & Locking (Medium-High)
- Security & RLS (Critical)
- Data Access Patterns (Medium)
- Monitoring & Diagnostics (Low-Medium)
- Advanced Features (Low)
Usage
Skills are automatically available once installed. The agent will use them when relevant tasks are detected.
Examples:
Optimize this Postgres queryReview my schema for performance issuesHelp me set up Supabase Auth with Next.jsHelp me add proper indexes to this tableSkill Structure
Each skill follows the Agent Skills Open Standard:
SKILL.md- Required skill manifest with frontmatter (name, description, metadata)references/- (Optional) Reference files for detailed documentation
.well-known discovery
Each release uploads a dist/index.json alongside the skill tarballs. This index conforms to the agent-skills .well-known URI spec (schema v0.2.0) and is consumed by supabase.com to serve skills at https://supabase.com/.well-known/agent-skills/.
The release artifacts are built by scripts/build-release.ts and triggered by Release Please on every semver release.
Migrating to the official GitHub Action
jonathanhefner/agentskills-build-for-well-known is intended to be transferred to the agentskills org and published to the GitHub Marketplace. When that happens, scripts/build-release.ts and the pnpm build:release step in release-please.yml can be replaced with the Action directly:
- name: Build release artifacts
uses: agentskills/build-for-well-known@v1 # replaces pnpm build:release
with:
skills-dir: skills
output-dir: distEverything else — the Release Please trigger, the upload step, the supabase-plugin dispatch — stays exactly the same. The script and the Action produce identical output, so it is a drop-in swap.
Install the whole package (3 skills):
npx skills add https://github.com/supabase/agent-skillsOr install a single skill:
npx skills add https://github.com/supabase/agent-skills --skill <name>Pick the skill name from the Skills tab — each entry there installs independently.