MCP Memory Gateway

MCP Memory Gateway (ThumbGate) is a local-first, open-source enforcement and memory layer for AI coding agents. It intercepts risky or destructive commands before they're executed, hard-blocks catastrophic actions (like secret exfiltration or `rm -rf`), and turns user feedback on mistakes into permanent prevention rules. The system creates a versioned 'context brain' for codebases, ensuring agents remember prior lessons, rules, and guardrails across sessions, reducing repeated costly errors. Best for teams using AI agents in coding who want to increase reliability and trust with robust local enforcement and memory integration.