What problem does it solve? Teams executing approved feature work often lose track of dependencies, claim completion prematurely, or corrupt shared resources when multiple sessions or harnesses run concurrently. This Skill enforces a disciplined lifecycle so every feature reaches a truthful terminal outcome backed by fresh verification and durable evidence. ## Core Features & Use Cases - Single and queued feature execution: Runs one approved feature or an ordered feature queue with dependency-aware scheduling and ready-set recomputation after every terminal event. - Concurrency and lease safety: Detects mutable-resource conflicts, serializes or isolates work, and coordinates cross-session ownership through a portable workflow lease with fencing and owner attribution. - Durable recovery and truthful closeout: Reconstructs interrupted work from repository evidence instead of chat memory, prevents duplicate external effects, and refuses premature completion claims. - Use Case: A queue of three features where B depends on A and C is independent: the Skill runs A first, keeps C eligible only when resources are isolated, and marks B blocked with its causal edge if A fails. ## Quick Start Use the apply skill to execute the approved feature proposal in this repository and carry it through verification, issue updates, and completion closeout.