CC Version Analysis — Claude Code CLI 버전 영향 분석 워크플로우
CC CLI 버전 업그레이드 시 bkit plugin에 대한 영향을 체계적으로 조사, 분석하고 개선 기회를 도출하는 전문 워크플로우 스킬.
Overview
이 스킬은 CC CLI의 새 버전이 출시되었을 때 다음을 자동화합니다:
- Phase 1 (Research): CC 변경사항 심층 조사
- Phase 2 (Analyze): bkit 아키텍처 영향 분석
- Phase 3 (Brainstorm): Plan Plus 브레인스토밍으로 개선안 도출
- Phase 4 (Report): 종합 영향 분석 보고서 작성
Agent Team 구성:
cc-version-researcher: CC 버전 변경사항 외부 조사bkit-impact-analyst: bkit 내부 아키텍처 영향 분석report-generator: 최종 보고서 생성
HARD-GATE
<HARD-GATE> Do NOT skip any phase. Each phase produces artifacts that feed into the next. Do NOT generate the final report without completing Research and Analysis phases. Do NOT implement any ENH items — this skill is analysis-only. All documents MUST be written in Korean (한국어). </HARD-GATE>Invocation
/cc-version-analysis # Auto-detect: installed vs latest
/cc-version-analysis 2.1.78 2.1.85 # Specific version range
/cc-version-analysis to 2.1.85 # From current installed to target
Process Flow
┌─────────────────────────────────────────────────────┐
│ CC Version Analysis │
├─────────────────────────────────────────────────────┤
│ │
│ Phase 0: Setup & Version Detection │
│ ├── Detect installed CC version (claude --version) │
│ ├── Determine target version (args or latest) │
│ ├── Create Task tracking structure │
│ └── Load previous analysis from memory │
│ │
│ Phase 1: Research (cc-version-researcher agent) │
│ ├── Official docs (code.claude.com) │
│ ├── GitHub (anthropics/claude-code) │
│ │ ├── Releases & changelog │
│ │ ├── Issues (open & recently closed) │
│ │ ├── PRs (merged in version range) │
│ │ └── Commits (significant changes) │
│ ├── npm registry (@anthropic-ai/claude-code) │
│ ├── Technical blogs & community │
│ └── Output: CC Change Report (structured) │
│ │
│ Phase 2: Analyze (bkit-impact-analyst agent) │
│ ├── Map CC changes → bkit components │
│ ├── Identify ENH opportunities │
│ ├── File impact matrix │
│ ├── Philosophy compliance check │
│ ├── Test impact assessment │
│ └── Output: bkit Impact Analysis (structured) │
│ │
│ Phase 3: Brainstorm (Plan Plus methodology) │
│ ├── Intent discovery (핵심 목표/리스크/기회) │
│ ├── Alternative exploration │
│ ├── YAGNI review (각 ENH 필요성 검증) │
│ ├── Priority assignment (P0~P3) │
│ └── Output: Prioritized ENH roadmap │
│ │
│ Phase 4: Report Generation │
│ ├── Merge all phase outputs │
│ ├── Generate from template │
│ │ (cc-version-analysis.template.md) │
│ ├── Save to docs/04-report/features/ │
│ ├── Update MEMORY.md (version history) │
│ └── Output: Final Impact Report (Korean) │
│ │
└─────────────────────────────────────────────────────┘
Phase Details
Phase 0: Setup & Version Detection
1. Detect installed CC version:
$ claude --version
2. Determine target version:
- If args provided: use specified versions
- If no args: search for latest available version
3. Create Task structure:
TaskCreate: "[CC-Version-Analysis] CC v{from} → v{to}"
├── Task: "Phase 1: CC 변경사항 조사"
├── Task: "Phase 2: bkit 영향 분석"
├── Task: "Phase 3: Plan Plus 브레인스토밍"
└── Task: "Phase 4: 보고서 작성"
4. Load previous analysis context:
- Read memory/cc_version_history_*.md
- Read last ENH number from MEMORY.md
- Read existing PDCA status from .bkit/state/pdca-status.json
Phase 1: Research (Agent: cc-version-researcher)
Input: from_version, to_version Output: Structured CC Change Report
Launch the cc-version-researcher agent with:
Research CC CLI changes from v{from} to v{to}.
Sources: official docs, GitHub (issues/PRs/releases), npm, blogs.
Categorize by: Breaking/Feature/Fix/Performance/SystemPrompt/Hook/Config.
Rate impact: HIGH/MEDIUM/LOW.
Flag bkit-relevant changes.
Output structured markdown tables.
Parallel research tasks (when using Agent Team):
- Task 1: GitHub releases + changelog
- Task 2: GitHub issues (open + recently closed)
- Task 3: Official docs changes
- Task 4: System prompt diff analysis
Phase 2: Analyze (Agent: bkit-impact-analyst)
Input: Phase 1 CC Change Report Output: bkit Impact Analysis
Launch the bkit-impact-analyst agent with:
Analyze bkit impact from these CC changes: {phase1_output}
Map each change to bkit components (agents/skills/hooks/lib/scripts).
Identify ENH opportunities starting from ENH-{last+1}.
Check philosophy compliance (Automation First, No Guessing, Docs=Code).
Assess test impact per ENH.
Analysis scope:
- 29 agents: frontmatter compatibility
- 31 skills: allowed-tools, hooks compatibility
- 12 hook events: new events, changed behavior
- 210 lib exports: API compatibility
- 50 scripts: stdin/stdout protocol
- 1,186 TCs: test coverage gaps
Phase 3: Brainstorm (Plan Plus Methodology)
Input: Phase 2 Impact Analysis Output: Prioritized ENH Roadmap
Apply Plan Plus brainstorming phases:
3.1 Intent Discovery
Ask and answer:
- 이 CC 업그레이드에서 bkit이 얻을 수 있는 최대 가치는?
- 놓치면 안 되는 critical change는?
- 기존 workaround를 대체할 수 있는 native 기능은?
3.2 Alternative Exploration
For each HIGH/MEDIUM ENH:
- 구현 방법 A vs B vs C 비교
- 최소 구현 (MVP) vs 완전 구현 trade-off
- 다른 ENH와의 의존성/시너지
3.3 YAGNI Review
Each ENH must pass:
- ✅ 현재 사용자가 실제로 필요로 하는가?
- ✅ 구현하지 않으면 어떤 문제가 발생하는가?
- ✅ 다음 CC 버전에서 더 나은 방법이 나올 가능성은?
- ❌ YAGNI fail → P3 강등 또는 제거
3.4 Priority Assignment
Final priority based on:
- P0: Core PDCA workflow 직접 개선 또는 known pain point 해결
- P1: 중요한 새 기능 활성화 또는 major DX 개선
- P2: Nice-to-have, 문서 업데이트
- P3: Cosmetic, minor optimization, future consideration
Phase 4: Report Generation
Input: All phase outputs Output: Final Korean report in docs/
- Generate report from
cc-version-analysis.template.md - Save to:
docs/04-report/features/cc-v{from}-v{to}-impact-analysis.report.md - Also create Plan (if ENH count > 0):
docs/01-plan/features/cc-v{from}-v{to}-impact-analysis.plan.md - Update MEMORY.md:
- CC version history section
- ENH number range
- Consecutive compatible releases count
- Open/closed GitHub issues
- Update memory file:
memory/cc_version_history_v{from}_v{to}.md
Task Management Protocol
All work MUST be tracked via Task Management System:
[CC-Version-Analysis] CC v{from} → v{to} # Parent task
├── [Research] Phase 1: CC 변경사항 조사 # cc-version-researcher
│ ├── GitHub releases 조사
│ ├── GitHub issues 조사
│ ├── 공식 문서 변경 조사
│ └── 시스템 프롬프트 변경 분석
├── [Analyze] Phase 2: bkit 영향 분석 # bkit-impact-analyst
│ ├── 컴포넌트 매핑
│ ├── ENH 기회 식별
│ ├── 파일 영향 매트릭스
│ └── 철학 준수 검증
├── [Brainstorm] Phase 3: 브레인스토밍 # Plan Plus
│ ├── 의도 탐색
│ ├── 대안 탐색
│ └── YAGNI 검토
└── [Report] Phase 4: 보고서 작성 # report-generator
├── 템플릿 기반 보고서 생성
├── MEMORY.md 업데이트
└── 최종 검토
Agent Team Configuration
When invoked with CTO Team (/pdca team):
| Role | Agent | Model | Task | |------|-------|-------|------| | Lead | cto-lead | opus | Overall orchestration | | Researcher | cc-version-researcher | opus | Phase 1: CC research | | Analyst | bkit-impact-analyst | opus | Phase 2: bkit analysis | | Reporter | report-generator | haiku | Phase 4: Report writing |
Parallel execution:
- Phase 1 tasks can run in parallel (GitHub, docs, npm)
- Phase 2 depends on Phase 1 completion
- Phase 3 depends on Phase 2 completion
- Phase 4 depends on Phase 3 completion
Quality Checklist
Before completing, verify:
- [ ] All CC changes from version range are captured
- [ ] Every change has impact classification (HIGH/MEDIUM/LOW)
- [ ] Every ENH has priority (P0/P1/P2/P3)
- [ ] Philosophy compliance checked for all ENH items
- [ ] File impact matrix is complete
- [ ] Test impact assessed for all ENH items
- [ ] Report is written in Korean
- [ ] MEMORY.md is updated
- [ ] Task tracking shows all items completed
- [ ] Executive Summary includes 4-perspective value table
Previous Analysis Reference
This skill builds on established analysis patterns:
docs/04-report/features/claude-code-v2172-impact-analysis.report.mddocs/04-report/features/claude-code-v2178-impact-analysis.report.mdmemory/cc_version_history_v2134_v2172.md
Always read previous reports first to maintain consistency in:
- ENH numbering (continue from last used number)
- Report structure and depth
- Consecutive compatible release tracking
- GitHub issues monitoring continuity