Neon MCP Server
Officialby Neon
Tell Claude 'create a new Postgres database for my side project' and watch it happen in 3 seconds — no psql, no AWS console, no connection string hunting. The Neon MCP Server turns Claude into a full database administrator for Neon's serverless Postgres platform. You're prototyping at 1am and need a fresh database branch to test a migration. Instead of clicking through dashboards, you type 'create a branch from production called test-auth-migration.' Claude calls Neon's API, the branch exists instantly with a full copy of your production data, and you get the connection string back in the same conversation. The real power isn't just CRUD operations — it's how branching changes your development workflow. Neon branches are copy-on-write, meaning Claude can spin up an isolated database copy in under a second without duplicating storage. Ask Claude to 'run this migration on a test branch, verify it works, then show me the schema diff.' That's a three-step pipeline that used to require 15 minutes of manual context-switching. The server exposes every Neon Management API operation: create and manage projects, databases, branches, roles, and endpoints. Run SQL queries directly from Claude. Monitor database activity and resource utilization. And the newest addition — the provision_neon_auth tool now returns your authentication configuration idempotently, so you can retrieve JWKS URLs without separate API calls. Setup is one command — configure your Neon API key, add the server to your MCP config, and you're managing databases conversationally. Pair it with the GitHub MCP server and you've got Claude managing your database migrations, committing schema changes, and opening PRs — all from natural language. The caveat: this is designed for development and testing, not production database management. Don't point it at your production cluster and ask Claude to 'clean up unused tables' at 3am. For dev workflows, though, it eliminates an entire category of context-switching that drains focus.
Installation
Key Features
- ✓Create and manage Neon Postgres projects, databases, and branches through natural language
- ✓Instant copy-on-write database branching — test migrations on isolated copies without data duplication
- ✓Run SQL queries and schema changes directly from Claude without leaving your editor
- ✓Monitor database activity, resource utilization, and connection metrics conversationally
- ✓Provision and retrieve Neon Auth configuration idempotently for authentication setup
- ✓Manage roles, endpoints, and connection pooling through simple conversational commands
Use Cases
- →Prototype a new feature by asking Claude to create a fresh database branch, apply a schema migration, and seed test data — all in one prompt
- →Debug a data issue by telling Claude to query production data on a safe branch and trace the inconsistency without touching the live database
- →Set up a new project's entire database infrastructure: create project, add database, configure roles, and output connection strings for your .env file
- →Run migration rehearsals — branch from production, apply migrations, verify schema changes, then merge or discard based on results
- →Pair with GitHub MCP to automate database-aware PRs: Claude generates the migration SQL, tests it on a branch, and commits the migration file