PostgreSQL

FreeNot checked

Read-only database access with schema inspection.

by modelcontextprotocol

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About

Read-only database access with schema inspection.

README

⚠️ IMPORTANT: This repository is archived and no longer maintained.

Looking for MCP servers?

This repository contains archived reference implementations that are no longer maintained.

For the current, actively maintained MCP servers, please visit:

👉 https://github.com/modelcontextprotocol/servers

About this Archive

This repository contains historical reference implementations for the Model Context Protocol (MCP). These servers were created to demonstrate MCP features and SDK capabilities but are now archived.

⚠️ Security Notice

NO SECURITY GUARANTEES ARE PROVIDED FOR THESE ARCHIVED SERVERS.

These servers are no longer maintained
No security updates or bug fixes will be provided
Use at your own risk
For production use, please refer to the actively maintained servers repository linked above

Archived Servers

The following servers are included in this archive for historical reference:

AWS KB Retrieval
Brave Search
EverArt
Git
GitHub
GitLab
Google Drive
Google Maps
PostgreSQL
Puppeteer
Redis
Sentry
Slack
SQLite

Contributing

This repository is archived and no longer accepts contributions. For contributing to MCP servers, please visit the active servers repository.

License

MIT

from github.com/modelcontextprotocol/servers-archived

Installing PostgreSQL

This server has no published package — it is built from source. Open the repository and follow its README.

▸ github.com/modelcontextprotocol/servers-archived

FAQ

Is PostgreSQL MCP free?

Yes, PostgreSQL MCP is free — one-click install via Unyly at no cost.

Does PostgreSQL need an API key?

No, PostgreSQL runs without API keys or environment variables.

Is PostgreSQL hosted or self-hosted?

Self-hosted: the server runs locally on your machine via the install command above.

How do I install PostgreSQL in Claude Desktop, Claude Code or Cursor?

Open PostgreSQL on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.

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