Data-architecture diagrams your AI generates, edits, and exports — from Claude, Cursor, VS Code, Gemini CLI, or any MCP client. Typed tables with columns, pipelines, column-level lineage, 2,000+…
datadef-mcp is an MCP project maintained in the tlouvart/datadef-mcp repository. The maintainer describes its purpose as “Data-architecture diagrams your AI generates, edits, and exports — from Claude, Cursor, VS Code, Gemini CLI, or any MCP client. Typed tables with columns, pipelines…”. Read the project documentation for the complete scope.
The maintainer’s configuration uses https://datadef.io/mcp. Check the project’s account and authentication instructions when adding the endpoint to your client.
Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.
{
"mcpServers": {
"datadef": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://datadef.io/mcp",
"--header",
"Authorization: Bearer dd_live_YOUR_KEY"
]
}
}
}From the project documentation. Replace placeholders and example paths before connecting.
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