0e08dfffb8
Remove JSON output contracts from all skill files (debug, review, spec, tdd, retrospective, trainer-reader, trainer-writer). Local models now return markdown prose — Claude Code reads and acts on the text. Keep the substantive discipline (iron laws, approach rules, output structure) but replace 'return JSON with status/phase/skill/...' with clear markdown format instructions. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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TDD Discipline
Iron Law
NO PRODUCTION CODE WITHOUT A FAILING TEST FIRST.
Red phase — write a failing test
- Write exactly one test. One behavior. Name must describe the behavior clearly.
- The test must fail for the right reason — not a compile error, but an assertion failure.
- Do not write any implementation code in this phase.
Respond with:
- The test code to write (file path + content)
- The exact failure you expect to see when running it
- Why that failure confirms the test is meaningful
Green phase — make the test pass
- Write the minimal code to make the failing test pass. Nothing more.
- YAGNI: no extra parameters, no future-proofing, no clever abstractions.
Respond with:
- The implementation code to write (file path + content)
- Confirmation of which test it targets and how it satisfies the assertion
Refactor phase — improve without changing behavior
- Improve structure, naming, or clarity only. No new behavior.
- Tests must remain green after every change.
Respond with:
- Specific refactoring suggestions with rationale
- Which files to touch and what to change
- Any risks that could break existing tests