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Verdict Tool Forces Verified Bug Reproduction Before Any Patch Is Accepted

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Verdict is an open-source agent harness designed to enforce evidence-based bug investigation before any fix is written or merged. The tool uses three sequential subagents — Hunter, Surgeon, and Insurance — to identify trigger conditions, localize the responsible code change, and generate a regression test. No patch is considered valid unless it passes a test case that was built from verified, reproducible failure evidence. All observations are logged in an evidence ledger and cannot be discarded, even if they weaken a proposed explanation. Verdict runs as a GitHub Action or standalone CLI, with maintainers controlling which commands and environments the agents are permitted to use.

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