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Windmill MCP

Data Pipeline Free Open Source

Build internal tools and workflows with AI via MCP. Manage Windmill scripts, flows, schedules, and developer platform features.

What is Windmill MCP?

Windmill MCP connects AI to Windmill's developer platform. Windmill is an open-source alternative to Retool and Temporal, combining script execution, workflow orchestration, and internal app building.

Polyglot Script Platform

Write scripts in Python, TypeScript, Go, Bash, SQL, or GraphQL. AI models through Windmill MCP can help generate scripts, build flows, and create internal tools — all in your preferred language.

Configuration

{
  "mcpServers": {
    "windmill": {
      "command": "npx",
      "args": ["windmill-mcp"],
      "env": {
        "WINDMILL_URL": "http://localhost:8000",
        "WINDMILL_TOKEN": "your_api_token"
      }
    }
  }
}

Use Cases

Windmill MCP is perfect for teams building internal tools, organizations needing polyglot workflow automation, and developers wanting an open-source Retool/Temporal alternative with AI assistance.

Key Features

  • Manage scripts in Python, TypeScript, Go, Bash
  • Build and monitor workflow flows
  • Configure schedules and triggers
  • Manage resources and variables
  • Build internal apps and UIs
  • Track audit logs and permissions