go-mcp-server

The server primarily handles JSON-RPC 2.0 messages over stdio or HTTP. Input parsing is done using `json.Unmarshal`, which is generally safe against injection vulnerabilities compared to dynamic execution. HTTP transport includes standard security headers (X-Content-Type-Options, X-Frame-Options, X-XSS-Protection) and CORS configuration. There are no evident uses of `eval` or dynamic code execution on user input, nor are hardcoded secrets found. However, the README explicitly states it's for 'learning purposes only' and advises against production use, implying potential lack of production-grade hardening or advanced security features like authentication/authorization beyond the scope of this project. Direct exposure of the HTTP endpoint without proper upstream security measures in a production scenario could be risky.