pg.ddx.io MCP Server: Install & Setup

Install pg.ddx.io in Claude Code

Claude Code

claude mcp add --transport http pg-ddx-io https://pg.ddx.io/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "pg-ddx-io": {
      "url": "https://pg.ddx.io/mcp"
    }
  }
}

Frequently asked questions

What does the pg.ddx.io MCP server do?

Every PostgreSQL mailing list since 1991, linked to the commits, code, commitfest and docs.

Is the pg.ddx.io MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does pg.ddx.io run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add pg.ddx.io to Claude Code?

Run: claude mcp add --transport http pg-ddx-io https://pg.ddx.io/mcp

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