What problem does it solve? Agents often claim work is done, tests pass, or bugs are fixed without actually running verification, leading to false success reports. This Skill enforces a hard gate: no completion claims without fresh verification evidence. ## Core Features & Use Cases - Evidence-First Gate: Blocks any claim of completion until the verification command is run fresh, output is read, and results confirm the claim. - Claim-to-Evidence Mapping: Defines required evidence for common claims such as tests passing, linter clean, build success, and bug fixes (red to green). - Proof Requirements Matching: Aligns verification evidence with Work Contract proof_requirements like command_gate, review, ci_check, and screenshot_show_me. - Use Case: After a subagent reports a bug fix, the agent checks the VCS diff, reruns the failing test independently, and only then confirms the fix with pasted output. ## Quick Start Before telling me the fix is done, run the test suite, read the output, and show me the evidence that it passes.