PRD v0.7 — цикл реализации EPIC-задач по TDD

★ 7.6 · vibe-coding

prd-v07-implementation-loop is a Claude Code skill that drives the iterative build cycle inside EPIC tasks using test-first development during the PRD v0.7 Build Execution phase. It consumes EPIC context entries and TEST acceptance criteria written in Given-When-Then format, then produces runnable code where every function carries @implements and @verifies tags tracing back to specific API-, DBT-, and BR-specification IDs. Each loop iteration also updates the Session State section in EPIC.md — recording the exact stopping point, next steps, and decisions — and writes bridge edges into status/devgraph.json, which the HeartBeat visualizer uses to render build coverage and compute implementation_coverage and architecture_conformance scores. Teams working on structured PRD v0.7 projects use this skill to keep code, specs, and session context in continuous sync across context windows.