MCP-Security-Framework

The framework itself is designed with strong security principles, isolating target MCPs in Docker containers and enforcing policies (rate limiting, scope, redaction) via a SafeAdapter. Critical operations like git cloning and running internal commands are performed within these isolated environments. While complex interactions with Docker sockets and `exec_run` carry inherent risks, the implementation shows careful handling (e.g., `shlex.quote`, binary header parsing for `stdio` streams). No direct `eval()` calls by the framework were found. The primary attack surface is the target MCPs it assesses, which it aims to contain securely within sandboxes.