use-workflow-code

Workflow: /code

Workflows

Command	Workflow Reference
/code	${CLAUDE_SKILL_DIR}/references/code-workflow.md

Patterns

Pattern	Reference
TDD	${CLAUDE_SKILL_DIR}/../use-workflow-tdd-cycle/SKILL.md

Quality Gates

Gate	Target	Verification
Tests	All passing	npm test exit code 0
Lint	0 errors	npm run lint exit code 0
Types	No errors	tsc --noEmit exit code 0
Coverage	C0 ≥90%, C1 ≥80%	Coverage report
Test Quality	per-metric thresholds	evaluator-test (skip if no Spec)

Test Quality Gate

When a Spec with Test Scenarios exists, spawn evaluator-test as a background agent using this invocation.

Agent(subagent_type: "evaluator-test",
      prompt: "spec_path: <path>\ntest_paths: <paths>",
      run_in_background: true)

Pass when all 5 metrics meet thresholds. On any fail, report findings (uncovered T-NNN, excess tests, duplicates, granularity issues, intent issues) and fix before proceeding. Skip when no Spec exists (e.g., /fix, ad-hoc changes).

Metric	Threshold
coverage	≥0.8
excess	≤0.1
duplication	≤0.2
granularity	≥0.7
intent	≥0.7

Review Gate

After RGRC cycles, spawn reviewer-readability as a background agent:

Agent(subagent_type: "reviewer-readability",
      prompt: "Review files changed in this session: <paths>",
      run_in_background: true)

High severity → fix before Quality Gates. Medium/low → advisory. Skip for /fix and single-file changes.

Gate Result Output

Tests:        pass | fail (detail)
Lint:         pass | fail (detail)
Types:        pass | fail (detail)
Coverage:     C0 XX% / C1 XX% - pass | fail
Test Quality: cov=X.X exc=X.X dup=X.X gran=X.X int=X.X | pass | fail | skip (no Spec)

All 5 lines required. Empty lines indicate a skipped gate - investigate before proceeding.

Rationalization Counters

Excuse	Counter
"Tests pass, lint can wait"	Lint errors are tech debt. Zero errors before commit
"Type errors are just warnings"	tsc --noEmit exit 0 or no ship. Type warnings are errors
"Coverage is close enough"	"Close enough" is failure with extra steps. Meet the threshold
"This gate doesn't apply to this change"	All 4 gates apply to every change. No exceptions