Side-by-side comparison of two Model Context Protocol servers — install paths, tools, quality signals, and directory engagement so you can pick the right one for Claude, Cursor, and other MCP clients.
Minimal Go wrapper on the official modelcontextprotocol/go-sdk for stdio MCP servers: struct-tag JSON Schema inference, tinymcp library, reference binary tiny-go-mcp, 5MB static builds. For teams that want go-sdk compliance with minimal boilerplate (go get github.com/kioie/tiny-go-mcp-server/tinymcp@v1.0.0).
This server enables LLMs to use calculator for precise numerical calculations