What problem does it solve? Turning an architecture manifest into working, merged code requires coordinating many parallel implementation tasks, keeping each piece green on its own, and verifying that every boundary between components actually holds — doing this by hand is error-prone and slow. ## Core Features & Use Cases - Wave-based composition: Reads a building-blocks manifest and dispatches specialized worker agents in waves — boundary owners first, then consumers in parallel, one git worktree per block. - Readiness gate: Validates the manifest before any build starts, checking pinned boundary types, contract tests, executable and discriminating test gates, and bouncing incomplete specs back to the modeling step. - D1/D2 quality gates: Verifies each block green on its own (build, tests, code review) and welds each boundary with a real contract test before merging into the integration line. - Use Case: After modeling a feature into a building-blocks.yaml manifest, run this skill to have workers implement all blocks in parallel worktrees, merge them onto the feature branch, and confirm the release with a green tag and feature flag. ## Quick Start Run the worker-composer on my feature manifest to build all blocks in waves and merge them into the integration branch.
