Task Checker

Goal

Turn “is this plan task actually done?” into a reviewable evidence chain:

• Per-task verification: confirm goals/acceptance criteria/deliverables exist in code and observable behavior
• Per-task drift detection: confirm the task description still matches the implementation (stale / diverged / re-scoped)
• Per-task test review: assess whether tests cover key success paths and failure/edge cases; propose minimal additions

Hard Rules (No False Positives)

These rules exist to prevent “looks done” audits that miss real gaps.

1) No fabricated or “hand-wavy” evidence

Disallowed evidence patterns (treat as a GAP):

• “Implicitly tested via integration” without a concrete test file + assertion that exercises the exact acceptance point