go-kratos-mcp-demo

The code uses standard Go libraries and the Kratos framework, which are generally robust. No 'eval' or dynamic code execution from untrusted sources is observed. User input through MCP and HTTP is unmarshaled into Protobuf-generated structs, which helps in schema validation and prevents arbitrary deserialization attacks. Server endpoints bind to specified ports (8000 for HTTP, 8080 for MCP) without explicit TLS or authentication in the provided code, which is typical for internal microservices and implies external security layers (e.g., API Gateway, reverse proxy with HTTPS) are expected for production deployment. No hardcoded sensitive secrets are present in the provided snippets. The MCP tool input schema is explicitly defined in code, limiting the flexibility of untrusted input.