What Agent Failure Slipped Past Your Tests Last? Building an Open-Source AI Verification Tool

Practical_Green5775 · reddit · 2026-10-21

Reddit user PracticalGreen5775 is building Orinyx, an open-source AI verification tool, and is polling MCP/agent developers: what was the last agent failure your existing tests missed — a wrong tool call, a hallucinated result, or a missed constraint — and how did you eventually catch it? Could current testing tools have caught it earlier, or did it require manual investigation? Recurring requirements from developers so far: local execution, CI support, reproducible findings, and no mandatory account. Early version with synthetic test cases available for interested developers.

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