Build features from specs with independent checks.
Guides feature planning and implementation with testable requirements, atomic commits, and independent verification.
When to use it
Use to plan features, implement them with verification and atomic commits, or validate an implementation against a specification; not for standalone architecture analysis or technical design documents.
Give it a feature to build in a project; it works through requirements and approval checkpoints, then produces implementation and verification artifacts.
What you provide
Uses Python 3 for the bundled deterministic validation scripts when code execution is available; without a code-execution tool, the same checks are performed by reading the artifacts.
Enables current library API and pattern lookup in the technical research chain when available.
This skill
Context7
Looks up current library APIs
official docs
Searches public technical sources