Supabase's own plugin: its MCP server plus skills for Supabase and Postgres best practices, set up in one step.
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About
Supabase's own plugin for coding agents. It bundles the Supabase MCP server with Supabase's agent skills, so your agent can query your database, manage migrations and deploy Edge Functions, and follow Supabase and Postgres best practices while it works. What its skills cover - Supabase's products: Database, Auth, Edge Functions, Realtime, Storage, Vectors, Cron and Queues - supabase-js and @supabase/ssr in frameworks such as Next.js, React, SvelteKit, Astro and Remix - The Supabase CLI and MCP server, schema changes and migrations, including declarative schemas - A security checklist for auth, Row Level Security, views, database functions, storage and API keys - Debugging errors on Supabase projects from Supabase's current docs and your logs - Postgres best practices for Postgres running anywhere: query performance, connections, security and RLS, schema design, locking and monitoring The MCP server It includes Supabase's hosted MCP server (https://mcp.supabase.com/mcp), which lets your agent manage your projects, run SQL and migrations, read logs and advisors, and deploy Edge Functions. The first time your agent uses it, your browser opens so you can sign in to Supabase and authorize access. If you already added the Supabase MCP server by hand, remove it after installing the plugin so your agent doesn't load the same tools twice. How to install it In Claude Code, it's in Anthropic's official marketplace: run claude plugin marketplace add anthropics/claude-plugins-official, then claude plugin install supabase@claude-plugins-official, then /reload-plugins. In Gemini CLI, run gemini extensions install https://github.com/supabase-community/supabase-plugin. npx plugins add supabase-community/supabase-plugin finds the coding agents on your machine and installs it in each of them. Supabase also documents it for Cursor, Codex, GitHub Copilot, Antigravity and more. Good to know It lives in supabase-community, Supabase's GitHub organization for community projects, and Supabase's docs link to it as the official plugin. Its skills are synced from Supabase's agent-skills repository.
Once it’s added
“Add Supabase Auth to my Next.js app with @supabase/ssr.”
“Why does my table return no rows? Check the RLS policies.”
“Review my RLS policies against the security checklist.”
“Add a profiles table with RLS, then generate the migration.”
“This query is slow. Which indexes should I add?”
“My Edge Function crashes on deploy. Check the logs and fix it.”
Before you add it
Reads only
Supabase's current docs, through its MCP server · Your project's tables, logs and advisors
Makes changes · your agent can ask first
Writes Supabase and Postgres code and migrations in your project · Can change your Supabase projects through the MCP server, within the access you grant
From people who use it
Step by step
Nothing new reaches your agent until a person has looked at it.
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Runs on your machine.
/plugin marketplace add anthropics/claude-plugins-official /plugin install supabase@claude-plugins-official
Runs on your machine.
gemini extensions install https://github.com/supabase-community/supabase-plugin
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Nobody has shared how they use Supabase plugin yet.
Plugins people install alongside Supabase plugin.
Scanned on every change, and again when our rules improve.
Claude CodeSupported
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Plugins people install alongside Supabase plugin.
Equips your coding agent with a database architect, a SQL specialist and a PostgreSQL table-design skill.
Let your agent explore schemas and query your databases, from Postgres and MySQL to BigQuery, AlloyDB and Spanner.
Let your agent work with your Firebase projects: Firestore data, Auth users, security rules, Crashlytics and deploys.
Supabase's own MCP server: your agent manages tables, runs SQL and migrations, checks logs and deploys Edge Functions in your projects.
Security scan
Passed
Safe to install in every agent it supports. Claude plugins, Extensions.
