What problem does it solve? Long-running implementation work drifts from its approved specification: plans go stale, completed tasks get silently invalidated, and publication happens before review. This Skill executes one approved specification work item end to end while keeping contract, plan, code, review, and publication strictly separated and evidence-bound. ## Core Features & Use Cases - Contract-first execution: Materializes and verifies the authoritative specification (local, inline, or Notion-backed) against provenance before any coding begins, returning ready_for_specification on drift. - Delegated task dispatch: Reads state.md as the canonical plan, schedules only runnable leaf tasks, and dispatches coding children with deferred publication and a parent-owned review capsule. - Gated review and publication: Runs alignment review, a usage-trace gate, source completion sync, and scoped-save commit/finalization/PR handoffs only after all semantic gates pass. - Use Case: After a plan is approved with plan-code, run this Skill to implement each ticket, collect per-task evidence, revalidate against spec changes, and produce a clean reviewed commit chain ready for PR creation. ## Quick Start Ask the agent to implement the approved specification at a given path or reference, optionally passing a work id, and let it orchestrate coding, review, and completion. ## Quick Start Use implement-code to execute the approved specification at specs/feature-x.md with work id feature-x and defer publication.
