Postgres

Install

Claude Desktop / Cursor config

Drop into your claude_desktop_config.json or Cursor MCP settings. Replace the ${…} placeholders with your own values.

{
  "mcpServers": {
    "postgres": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-postgres", "postgresql://user:pass@localhost:5432/dbname"]
    }
  }
}

About

Read-only Postgres bridge. Connects to any Postgres-compatible database (Postgres, Supabase, Neon, AWS RDS) with a connection string and exposes table listing, schema inspection, and arbitrary SELECT execution as tools. Writes are explicitly blocked at the protocol layer — safe to wire to a production DB.