KeiSeiKit-1.0/skills/refactor/SKILL.md
Parfii-bot 036bc6a52e docs: SKILL.md triggers + STATUS-TRUTH footer + phase placeholders
Group G — markdown tech-debt cleanup (post-audit 2026-05-02).

- 36 SKILL.md files: added "## When to use" section. Was missing across the
  catalog; orchestrator routing by keyword could not auto-dispatch.

- 20 code-implementer agent .md files: added Output Footer block prescribing
  RULE 0.16 STATUS-TRUTH MARKER schema in agent's final report. Previously only
  code-implementer-rust.md had it; other 27 language/role variants were silent
  about the marker, breaking RULE 0.16 §3 status-truth aggregation for non-Rust
  batches.

- skills/site-create/: added phase-5-preview.md and phase-6-deploy.md skeleton
  files. SKILL.md table-of-contents referenced 7 phases; only 5 existed on disk.

- skills/{ai-animation,rag-pipeline}/skill.md: added migration banner comment
  noting they should be SKILL.md (canonical filename). Case-rename via git is a
  separate orchestrator task (macOS APFS is case-insensitive; Linux deploy needs
  explicit rename).

- 3 deprecated skills (site-builder, competitor-analysis, design-inspiration):
  added concrete removed-after dates (was vague "before v2").

- docs/CONVERGENCE-PLAN.md:129: TBD on _blocks/evidence-grading.md duplicate
  resolved (file exists, not duplicated).

- docs/DNA-INDEX.md: count edits made then overwritten by auto-encyclopedia-refresh
  hook during agent run. The .kei-registry-ignore files in test fixtures (Group F)
  are the structural fix; kei-registry walker implementation is the follow-up.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-02 21:41:41 +08:00

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Markdown

---
name: refactor
description: Use when refactoring code while preserving behavior — checkpoint, extract, test, audit
arguments:
- name: target
description: File or module to refactor
required: true
- name: goal
description: "What the refactoring should achieve"
required: false
---
# Refactor Workflow
## When to use
- Restructuring code that violates the Constructor Pattern (file >200 LOC, function >30 LOC, multiple responsibilities, duplicated code).
- Safe refactoring that must preserve existing behaviour — checkpoint, tests baseline, extract, verify.
- When `wave-audit` or `/dev-guard` flags a structural issue that requires decomposition.
## Step 1: Understand Current State
- Read target file(s) completely
- Identify existing tests for the target
- Run existing tests — baseline must pass
- Document current behavior (inputs → outputs)
## Step 2: Plan Refactoring
- Identify what violates Constructor Pattern:
- File >200 lines → decompose
- Function >30 lines → extract
- Multiple responsibilities → split
- Duplicated code → single source
- Overlay/patches → root formula
- List concrete changes BEFORE making them
## Step 3: Checkpoint
- `checkpoint: before refactor $target`
## Step 4: Refactor (Incremental)
- ONE structural change at a time
- After each change: run tests
- If test breaks → fix immediately or revert
- Preserve all public interfaces unless explicitly changing them
## Step 5: Audit
- Check: does refactored code follow Constructor Pattern?
- Check: no overlay, no dead code, no orphaned imports
- Check: SSOT — no duplicated logic
- Check: file sizes within limits
## Step 6: Final Verification
- Run full test suite — all pass
- Diff review: no accidental behavior changes
- No new dependencies added without reason
## Step 7: Commit
- `refactor: <what was restructured and why>`