What problem does it solve? Completion claims often rest on belief rather than observation: tests "passed earlier," lint "should be clean," the mobile view "is probably fine." This Skill replaces assumptions with a final pre-flight checklist where every item is actually observed before work is reported as done. ## Core Features & Use Cases - Twelve-Item Verification Checklist: Covers typecheck, tests, lint, coverage, hooks, mobile and desktop viewports, observability, security review, documentation, commit message rationale, review evidence, and plan linkage. - Plan Completion Audit: Classifies every actionable plan item as DONE, PARTIAL, NOT DONE, CHANGED, or UNVERIFIABLE, with per-item confirmation for anything unverifiable and explicit naming of scope creep. - Explicit Skip Discipline: Items may be skipped only with a stated reason in the completion report; silent skipping is treated as a defect. - Use Case: After finishing a bug fix or a plan step, run the checklist to produce a completion report showing each item as observed or skipped with a reason, so reviewers see real signals instead of assurances. ## Quick Start Ask the agent to run the final verification checklist and report each item as observed or skipped with a reason before marking the task done.