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pg.ddx.io: the PostgreSQL community's memory

Official registry Developer tools

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

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http pg-ddx-io-the-postgresql-community-s-mem 'https://pg.ddx.io/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "pg-ddx-io-the-postgresql-community-s-mem": {
            "type": "http",
            "url": "https://pg.ddx.io/mcp"
        }
    }
}
Remote (sse)
Claude Code 
claude mcp add --transport sse pg-ddx-io-the-postgresql-community-s-mem 'https://pg.ddx.io/mcp/sse'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "pg-ddx-io-the-postgresql-community-s-mem": {
            "type": "sse",
            "url": "https://pg.ddx.io/mcp/sse"
        }
    }
}

Frequently asked questions

What is pg.ddx.io: the PostgreSQL community's memory?

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

How do I install pg.ddx.io: the PostgreSQL community's memory?

It runs as a remote server. In Claude Code: claude mcp add --transport http pg-ddx-io-the-postgresql-community-s-mem 'https://pg.ddx.io/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does pg.ddx.io: the PostgreSQL community's memory need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Who maintains pg.ddx.io: the PostgreSQL community's memory?

It is published by io.ddx.pg. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.