Josué Teobaldo dos Santos

You can plan features, write testable requirements in EARS notation, break work into atomic tasks and Conventional Commits, maintain requirement traceability, record decisions in STATE.md, and validate implementations against specs using deterministic validation scripts and a test-coverage matrix.

It targets QA engineers, software engineers, and developers practicing BDD or TDD who need structured feature planning with enforced verification. It suits anyone wanting spec-driven implementation where structural quality gates are enforced by code rather than memory.

An independent Verifier (author != verifier) applies an evidence-or-zero standard, supported by a discrimination sensor, decision log, and test-coverage matrix. Deterministic Python validation scripts enforce structural gates, and a self-improving lessons layer captures feedback across iterations.

The skill is released under the CC-BY-4.0 license, permitting free use and adaptation with attribution. It is authored by Felipe Rodrigues (github.com/felipfr), currently at version 3.3.0, with no stated cost.

It is stack-agnostic and tool-agnostic, requiring no specific framework. It triggers on commands like 'specify feature', 'implement', 'validate', and 'UAT', but should not be used for pure architecture decomposition analysis or standalone technical design documents.