A lightweight reference implementation in Go that demonstrates the core mechanics of building an MCP server with minimal overhead. The codebase prioritizes performance and simplicity, making it useful as a starting template when you need to spin up a custom server in Go rather than TypeScript or Python. Since the source doesn't detail specific tools or resources it exposes, you're looking at educational scaffolding rather than production functionality. Reach for this when you want to understand MCP's wire protocol in Go or need a lean foundation to build domain-specific integrations without the weight of larger frameworks.
claude mcp add --transport stdio vigneshrn52-demo-mcp-server -- npx -y demo-server-mcp