io.github.docdiagram/docdiagram-mcp

Official

DocDiagram MCP server - embedded diagrams in MDX docs

Generate and embed diagrams in MDX documentation files.

Install

Configuration

Environment variables

DOCDIAGRAM_API_KEYrequiredsecret

DocDiagram personal API key

DOCDIAGRAM_API_URL

Override base URL for self-hosted deployments

claude_desktop_config.json

{
  "mcpServers": {
    "docdiagram-mcp": {
      "command": "uvx",
      "args": [
        "docdiagram-mcp"
      ],
      "env": {
        "DOCDIAGRAM_API_KEY": "<YOUR_DOCDIAGRAM_API_KEY>",
        "DOCDIAGRAM_API_URL": "<YOUR_DOCDIAGRAM_API_URL>"
      }
    }
  }
}