PostgreSQL MCP Server

io.github.musaddiq-dev/postgresql-mcp-server

Python MCP server for PostgreSQL database inspection and querying

View repository →

Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "postgresql-mcp-server": {
      "command": "uvx",
      "args": [
        "mdev-postgresql-mcp-server"
      ],
      "env": {
        "POSTGRES_HOST": "<your POSTGRES_HOST>",
        "POSTGRES_PORT": "<your POSTGRES_PORT>",
        "POSTGRES_USER": "<your POSTGRES_USER>",
        "POSTGRES_PASSWORD": "<your POSTGRES_PASSWORD>",
        "POSTGRES_DB": "<your POSTGRES_DB>",
        "POSTGRES_READ_QUERY_LIMIT": "1000"
      }
    }
  }
}
Environment variables
  • POSTGRES_HOSTrequiredPostgreSQL host
  • POSTGRES_PORTrequiredPostgreSQL port
  • POSTGRES_USERrequiredPostgreSQL username
  • POSTGRES_PASSWORDsecretPostgreSQL password
  • POSTGRES_DBrequiredPostgreSQL database name
  • POSTGRES_READ_QUERY_LIMITMaximum rows returned by read queries

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Databases
Version
0.1.2
Registry
active
Published
5/23/2026

More Databases servers

Browse all Databases →

db-mcp (SQLite MCP Server)

neverinfamous

SQLite MCP server with OAuth 2.1, HTTP/SSE, 122 tools, and smart tool filtering

DatabasesAdded 9 months ago

Gnosis MCP

nicholasglazer

Zero-config MCP server for searchable documentation. SQLite or PostgreSQL.

DatabasesAdded 1 month ago

io.github.ofershap/postgres

ofershap

PostgreSQL MCP — query databases, inspect schemas, explain queries.

DatabasesAdded 3 months ago

io.github.ofershap/sqlite

ofershap

SQLite MCP — query databases, inspect schemas, explain queries, export data.

DatabasesAdded 8 months ago

io.github.Optisol-Business/db-metadata-extractor-mcp

Optisol-Business

Extract database metadata from PostgreSQL, Snowflake, SQL Server, BigQuery, and Oracle.

DatabasesAdded 6 months ago

io.github.pgEdge/postgres-mcp

pgEdge

Enterprise PostgreSQL MCP server with NL queries, hybrid search (pgvector+BM25), and web UI

DatabasesAdded 9 months ago

Add the badge to your site

Show visitors that PostgreSQL MCP Server is listed here — it’s also the link we check for a free listing.

PostgreSQL MCP Server — listed on Serverdex

HTML — for your website

<a href="https://serverdex.io/server/io-github-musaddiq-dev-postgresql-mcp-server?utm_source=badge"><img src="https://serverdex.io/brand/badge.svg" alt="PostgreSQL MCP Server — listed on Serverdex" width="123" height="40" loading="lazy"></a>

Recommended. A dofollow link from your own domain is the one that counts for search engines, and it's the link we check for a free listing.

Markdown — for your README

[![PostgreSQL MCP Server — listed on Serverdex](https://serverdex.io/brand/badge.svg)](https://serverdex.io/server/io-github-musaddiq-dev-postgresql-mcp-server?utm_source=badge)

Nice for visibility, but GitHub marks README links nofollow, so it doesn't pass authority. Use the HTML badge on your site as well.