Go Playground MCP Server

A Model Context Protocol (MCP) server that integrates with the Go Playground API to execute Go code and generate shareable URLs.

Features

Run Go Code: Execute Go code in the Go Playground sandbox
Share Code: Generate shareable URLs for Go code snippets
Run and Share: Execute code and get both results and share URL in one operation
Read from URL: Read Go code from existing Go Playground URLs
Execute from URL: Execute Go code from existing Go Playground URLs
MCP Integration: Full Model Context Protocol compliance

Usage

The server can be used with any MCP-compatible client. The server provides five tools:

run_go_code - Execute Go code and return results
share_go_code - Share Go code and get a URL
run_and_share_go_code - Execute code and get both results and share URL
read_go_playground_url - Read Go code from an existing Go Playground URL
execute_go_playground_url - Execute Go code from an existing Go Playground URL

Add this to your MCP client configuration:

{
  "mcpServers": {
    "go-playground": {
      "command": "npx",
      "args": ["-y", "go-playground-mcp"]
    }
  }
}

Examples

Reading code from a Go Playground URL

// Read code from https://go.dev/play/xyz123
const result = await mcpClient.callTool("read_go_playground_url", {
  url: "https://go.dev/play/xyz123"
});

Executing code from a Go Playground URL

// Execute code from https://go.dev/play/xyz123
const result = await mcpClient.callTool("execute_go_playground_url", {
  url: "https://go.dev/play/xyz123",
  withVet: true
});

URL Formats Supported

The new URL-based tools support these Go Playground URL formats:

https://go.dev/play/<snippet-id>
https://go.dev/play/p/<snippet-id>
https://play.golang.org/p/<snippet-id>

Contributing

Ping me on Twitter @samuelberthe (DMs, mentions, whatever :))
Fork the project
Fix open issues or request new features

Don't hesitate ;)

Install

Clone this repository:

git clone https://github.com/samber/go-playground-mcp.git
cd go-playground-mcp

Install dependencies:

npm install

Build the project:

npm run build

Running the Server

# Development mode
npm run dev

# Production mode
npm run build
npm start

Add this to your MCP client configuration:

{
  "mcpServers": {
    "go-playground": {
      "command": "node",
      "args": ["dist/index.js"]
    }
  }
}

Contributors

Show your support

Give a if this project helped you!

License

This project is MIT licensed.

服务配置

[{'mcpServers': {'go-playground': {'args': ['-y', 'go-playground-mcp'], 'command': 'npx'}}}, {'mcpServers': {'go-playground': {'args': ['dist/index.js'], 'command': 'node'}}}]

来源

来源：github
链接：https://github.com/samber/go-playground-mcp