* [Guardana Control v0.11.0](https://github.com/guardana/control) – Guardana Control is a local gateway that intercepts and enforces agent MCP tool calls using signed policies, approvals, and append-only evidence trails.

* [Rampart v1.9.4](https://github.com/peg/rampart) – Security layer enforcing YAML policies for commands, file access, and network requests from AI coding agents.