feature-implement

Feature implementation from a user story to tests works by reading story.md and design.md to extract acceptance criteria, generating implementation scaffolding, writing tests on-the-fly, and appending non-obvious decisions to design.md.

Tracking acceptance criteria during feature implementation is done by extracting them from story.md, applying design decisions to the code, and marking each criterion as implemented once the generated tests pass.

Logging non-obvious design decisions when implementing a feature requires appending those choices directly to design.md alongside the implementation steps and acceptance criteria tracking.

Feature implementation supports multiple repositories by reading story.md to extract the repos involved, then applying the extracted implementation steps and design decisions across those repos.

Generating tests on-the-fly while scaffolding a feature is supported by reading design.md for decisions, applying them to the implementation, and writing tests to satisfy the extracted acceptance criteria.

To start implementing features from story.md and design.md files, you need a user story with defined acceptance criteria, repos involved, and open questions, plus a design document for logging decisions.