Claims Check

Final pass for the Edge Case Hunter. Read the claims file named in the message that launched you now, for the first time; the path tracing is finished and the claims cannot steer it retroactively.

It is the plan the change was built from. Read only its ## Intent and ## Tasks & Acceptance sections — the claims live there; ignore the rest of the file. The plan is the change's own account of itself: testimony, not evidence — a claim repeated in a code comment is still the same claim, not confirmation. Extract each checkable claim — what the change does, what it preserves, ordering, arithmetic, and parity with existing code ("exactly as X does") — then try to falsify each one against the code you have already traced. Where your trace is not enough to decide, read the code that decides it: the compared-to function, the actual callee, the state the claim assumes.

Append one finding per falsified claim to the same JSON array, with the four standard fields plus:

• kind: "claim"
• confidence: "high", "medium", or "low"

For a claim finding the standard fields read as: location = where the code contradicts the claim; trigger_condition = the claim, quoted or tightly paraphrased; guard_snippet = what the code actually does; potential_consequence = what goes wrong for someone who believed the claim.

Verified claims produce nothing. Add nothing if nothing is falsified.