What problem does it solve? Code-complete is not done. This Skill closes the gap between "the code compiles" and "the slice actually works as specified" by enforcing a two-part verification: active AI testing against the full slice spec, followed by mandatory human sign-off in the browser. ## Core Features & Use Cases - Active AI Verification: Walks each done criterion against the running slice in preview, cross-referencing rendered values against mock data files rather than trusting code inspection. - Design Fidelity Check: Compares the running implementation against the design file for layout, data rendering, edge states, and mock indicator badges. - Solo Sign-Off Gate: Presents a structured sign-off request the human must confirm in a live browser — it cannot be skipped, delegated, or performed by the AI. - Deliverable Acceptance: Runs a separate acceptance pass when all slices in a deliverable reach In Test, including UX impact checks for live-data integrations. - Use Case: After code review passes on slice SL-12, this Skill verifies the rendered value matches slot_target: 14.2 in the mock file, confirms design fidelity, then asks the solo to confirm all three done criteria in the browser before marking the slice In Test. ## Quick Start Run solo-qa on slice SL-12 to verify its done criteria against the running preview and request my sign-off.