qa

Interview the user relentlessly about a plan or design until reaching shared understanding, resolving each branch of the decision tree. Use when user wants to stress-test a plan, get grilled on their design, or mentions "grill me".

Grilling session that challenges your plan against the existing domain model, sharpens terminology, and updates documentation (CONTEXT.md, ADRs) inline as decisions crystallise. Use when user wants to stress-test a plan against their project's language and documented decisions.

코드베이스에서 심화 개선 기회를 찾되, CONTEXT.md의 도메인 언어와 docs/adr/의 결정 사항을 참고합니다. 사용자가 아키텍처를 개선하거나, 리팩토링 기회를 찾거나, 강하게 결합된 모듈을 통합하거나, 코드베이스를 더 테스트 가능하고 AI가 탐색하기 쉽게 만들고자 할 때 사용합니다.

Teach the user a new skill or concept, within this workspace.

Test-driven development with red-green-refactor loop. Use when user wants to build features or fix bugs using TDD, mentions "red-green-refactor", wants integration tests, or asks for test-first development.

Turn the current conversation context into a PRD and publish it to the project issue tracker. Use when user wants to create a PRD from the current context.

Compact the current conversation into a handoff document for another agent to pick up.

Disciplined diagnosis loop for hard bugs and performance regressions. Reproduce → minimise → hypothesise → instrument → fix → regression-test. Use when user says "diagnose this" / "debug this", reports a bug, says something is broken/throwing/failing, or describes a performance regression.