Go MCP Server

A simple Model Context Protocol (MCP) server implementation in Go.

Features

• Basic MCP protocol support
• Echo tool for testing
• JSON-RPC communication via stdin/stdout

Usage```bash

Build the server

go build -o mcp-server cmd/server/main.go

Run the server

./mcp-server

## Development```bash
# Run directly with go
go run cmd/server/main.go

# Test with a simple request
echo '{"id":"1","method":"tools/list"}' | go run cmd/server/main.go

Architecture

• cmd/server/ - Application entry point
• internal/server/ - Core server logic
• internal/types/ - Type definitions
• pkg/ - Reusable packages (future use)

MCP Protocol Support

Currently supported methods:
- tools/list - List available tools
- tools/call - Execute a tool

Available tools:
- echo - Echo back input text