Just launched AgentSentinel: Sub-2ms AST firewall for autonomous AI agents & MCP 🛡️

Hey hunters! 👋 Today we launched AgentSentinel.

As autonomous AI agents (Claude, Cursor, Devin) gain terminal, DB, and MCP execution access, prompt injection can trigger catastrophic rogue commands (rm -rf, drop table, key leakage).

AgentSentinel sits in-memory as a zero-trust AST circuit breaker:

• <0.8ms AST execution delay

• 100% local client-side privacy (zero network telemetry)

• 2,366 automated unit tests passing

Check out our live launch today:

https://www.producthunt.com/products/agentsentinel/launches/agentsentinel

Would love to hear your feedback and answer any questions! 🚀