Handit

Handit.ai: The autonomous, open-source reliability engineer for production AI (catches failures, writes fixes, ships PRs).

Handit.ai is the open-source engine for autonomous AI reliability, eliminating manual debugging. It monitors every production request in real-time, catching critical failures like hallucinations, schema breaks, and PII leaks before customers report them. Unlike basic monitoring, Handit doesn't just notify: it analyzes the root cause, generates a production-ready fix (e.g., a prompt improvement), tests the solution against the actual failure case, and opens a verified pull request. This fully automated, auditable loop delivers hard metrics (e.g., +62.3% accuracy) and ensures your AI agents remain reliable 24/7.

https://handit.ai