What problem does it solve? Teams using spec-driven development lose visibility into which requirements are actually implemented in code. This Skill launches an interactive coverage playground that greps the codebase for @spec anchors and displays which functional requirements are mapped and which are unmapped. ## Core Features & Use Cases - Automatic Feature Resolution: Resolves the target feature from a command argument, the current git branch, or an interactive selection prompt. - Source Directory Detection: Scans common source directories (app/, src/, lib/, packages/) and picks the one containing the most @spec anchor matches. - Live Coverage Playground: Runs a shell script that greps anchors, encodes the results, and opens a browser-based coverage matrix showing mapped and unmapped requirements. - Use Case: After implementing a feature, run the command to instantly see which functional requirements lack @spec anchors in the source code, then add the missing traceability links. ## Quick Start Ask the AI to run /spec-play-coverage for your current feature to open the spec coverage playground in a browser with live anchor data.
