git clone <repo-url> monday-graphql-mcp
cd monday-graphql-mcp
npm install
npm run build

{
  "mcpServers": {
    "monday-graphql-mcp": {
      "command": "node",
      "args": ["/path/to/monday-graphql-mcp/dist/index.js"],
      "env": {
        "MONDAY_API_KEY": "your_api_key_here"
      }
    }
  }
}

How do I write a people column value?
→ uses column_value_format({ column_type: "people" })

{
  "personsAndTeams": [{ "id": 12345678, "kind": "person" }]
}

I'm getting "ColumnValueException: invalid value" — what's wrong?
→ uses explain_error({ error: "...", query: "..." })

query {
  boards(ids: [123]) {
    items_page(limit: 500) {
      items {
        id
        name
        column_values { id text value }
        subitems { id name }
      }
    }
  }
}

→ validate_query flags:
  - Estimated complexity: ~4200 (HIGH — likely to hit limits)
  - limit: 500 is the hard cap, but combined with subitems + all column_values this is expensive
  - Fetching all column_values without ids filter — add ids: ["col1"] to reduce complexity
  - Fetching subitems + column_values together — consider two separate queries

Scaffold a TypeScript webhook listener for monday.com
→ uses scaffold({ type: "webhook-listener", language: "typescript" })

Show me the monday.com schema for item-related types
→ uses get_schema({ filter: "item" })

query {
  me {
    id
    name
    email
  }
}

→ uses run_query({ query: "..." })

npm run dev      # run with tsx (no build step)
npm run build    # compile TypeScript to dist/
npm start        # run compiled output