DeltaMCP

The server demonstrates strong security practices. Input validation is rigorously applied to file paths (preventing path traversal) and commit ranges (using regex patterns). Grep tools are whitelisted to prevent arbitrary command execution. Subprocess execution (`asyncio.create_subprocess_exec`) is used with command lists, not shell strings, mitigating command injection. The server operates over STDIO, minimizing network attack surface, and generated HTML files for browser viewing are local (`file://` URLs). No hardcoded secrets were found. Logging is directed to stderr to prevent interference with STDIO communication.