What problem does it solve? Implementing a locked feature plan with multiple parallel tasks risks shared branches, conflicting worktrees, hidden failures, and scope creep. This Skill coordinates dependency waves of isolated worker agents so each task gets its own branch, worktree, and verified commit before ordered integration. ## Core Features & Use Cases - Isolated worker dispatch: Each task runs in a fresh ephemeral agent (Codex or Claude) with its own scope cwd, workspace-write sandbox, schema-bound output, and digest-protected assignment. - Ordered wave integration: The coordinator verifies each worker result, creates one direct-child commit per task, merges in stable order, runs combined validation, and performs non-force cleanup. - Corrective repair flow: Diagnosis-bound corrective assignments rerun the original regression oracle first, with digest-bound proof required before integration. - Use Case: After sdlc-tdd produces red tests for a locked plan, the coordinator dispatches wave tasks to isolated workers, collects typed spec_gaps instead of silent spec edits, and advances the run state to implemented only when every wave is validated and cleaned. ## Quick Start Ask the Agentic SDLC coordinator to implement the current locked feature plan using sdlc-implement-plan after the TDD phase is complete.