MCPgo - Cat Facts MCP Server

A simple Model Context Protocol (MCP) server written in Go that provides cat facts to LLMs like Claude.

Features

• Exposes a catfact tool that fetches random cat facts from the Cat Facts API
• Implements the MCP protocol for seamless integration with Claude and other LLMs
• Built using the mark3labs/mcp-go library

Setup

1. Clone this repository
2. Run directly with go run main.go
3. Or build with go build -o mcpgo main.go

Usage with Claude Desktop

Configure Claude Desktop to use this MCP server:

{
  "mcpServers": {
    "CatFacts": {
      "command": "go",
      "args": [
        "run",
        "/path/to/mcpgo/main.go"
      ]
    }
  }
}

Or use the compiled binary:

{
  "mcpServers": {
    "CatFacts": {
      "command": "/path/to/mcpgo"
    }
  }
}