Postgres MCP

About Postgres MCP

Use Postgres MCP with your agent

claude mcp add postgres-mcp-mcp -- npx -y @edelciomolina/postgres-mcp

{
  "mcpServers": {
    "postgres-mcp-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@edelciomolina/postgres-mcp"
      ]
    }
  }
}

Frequently asked questions

What is Postgres MCP?

Postgres MCP is an MCP (Model Context Protocol) server by edelciomolina in the Databases category. PostgreSQL MCP wrapper with .env credential mapping, tool selection, and safe read-only defaults.

How do I connect Postgres MCP to Claude, Cursor, or another MCP client?

Install Postgres MCP from its npm package (@edelciomolina/postgres-mcp) and register it under "mcpServers" in your client's MCP configuration — for example claude_desktop_config.json or Cursor's mcp.json — then restart the client.

Is Postgres MCP open source?

Yes — the source code is public at github.com/edelciomolina/postgres-mcp, with 5 GitHub stars.

Can AI agents pay to use Postgres MCP?

Not yet through Loomal — Postgres MCP is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.