Bulwark

Bulwark is an open-source MCP (Model Context Protocol) server focused on governance, security, and auditing for AI agents and tools. It acts as a policy enforcement gateway between AI assistants (such as Claude Code and OpenClaw) and external tools (like GitHub), providing credential management, content inspection (for secrets, PII, or prompt injection), session management, and detailed, tamper-evident audit logging. Bulwark is ideal for teams or organizations deploying AI agents that require strict security, operational oversight, and regulatory compliance.