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ErdDocs

com.erddocs/erd-diagram · v1.0.1

ER diagrams from SQL, Prisma or ORM models. One tool, no account, nothing stored.

Connect Remote server

Terminal
claude mcp add --transport http erd-diagram https://erddocs.com/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "erd-diagram": {
      "url": "https://erddocs.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "erd-diagram": {
      "type": "http",
      "url": "https://erddocs.com/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://erddocs.com/mcp

Tools 1 found in our last check

  • open_er_diagram

    Open an interactive ER diagram of a database schema on erddocs.com. Use it when the user wants to see, understand, review or document their database structure, or asks for an ER diagram. Pass the schema text exactly as it is in the project. It reads SQL dumps and DDL (PostgreSQL…

Details

Endpointhttps://erddocs.com/mcp (Streamable HTTP)
First published5 Nov 2026
Last updated5 Nov 2026
Registry namecom.erddocs/erd-diagram

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