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Anthropic Official Data

Postgres

Read-only access to a Postgres database — list tables, run SELECTs, inspect schemas.

87,861 stars 11,103 forks Last commit today Language TypeScript License MIT
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Install

npm install -g @modelcontextprotocol/server-postgres

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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.

Tags #postgres #database #sql #official #reference #read-only

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