Chuk

Verified Integration

Author: @allowing•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Chuk to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "chuk": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-chuk"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Enables rapid development of custom tools and data resources for large language models, particularly Claude Desktop, using intuitive Python decorators.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Chuk

Chuk utilizes intuitive `@tool` and `@resource` Python decorators to define functions and data resources. It handles automatic schema generation from Python type hints and provides out-of-the-box compatibility with Claude Desktop's stdio mode, enabling rapid setup and integration.

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