Use when starting Claude Code projects, writing CLAUDE.md/spec.md, dispatching subagents, or requesting Agent Teams parallel development. Covers Spec-Driven Development, Context Engineering, and post-dev workflow.
SkillScore100Maintained
Automatic
◆Coding pack
Last verified 8/14/2026
What it changes
Passed 22 of 22 test cases with the skill, and 12 of 22 without it.
Without skill55%
With skill100%
Checks it passed that the model alone missed
States that up to 10 sub-agents can be run concurrently.
Identifies CLAUDE.md as the file generated in Phase 1 initialization.
Specifies using /orchestrate --type bugfix to run parallel bug fixing.
and 9 more in the full report
10 fixed12 passed either way0 still failing0 broke
Pass-rate lift
+45 pp
Tokens
+16%
Agent turns
0%
Response time
-61%
Model gemini-3.6-flashMeasured 8/14/2026v122 of 22 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 10 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 10
Prompt
In Phase 1 of our software development cycle, what essential configuration file must be generated during project initialization?
What was checked, without and with the skill
Checked
Without skill
With skill
Identifies CLAUDE.md as the file generated in Phase 1 initialization.
Missed
Passed
case-13 · gemini-3.6-flash · 8/14/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md133 lines8 files
Claude Code Agent
Claude Code를 활용한 Spec-Driven 개발 워크플로우 및 Context Engineering 가이드.
핵심 원칙
Context Engineering: 제한된 컨텍스트 윈도우에서 토큰 유용성 최적화
Spec-Driven: 코드 전에 스펙(spec.md) 먼저 → 반복 수정 8배 감소
TDD Loop: Red(테스트) → Green(구현) → Refactor
Sub-agents 활용: Explore, Plan 에이전트로 작업 분산
작성-검증 분리: /clear 후 새 눈으로 검증 (Boris 원칙)
병렬 개발 (Agent Teams v6)
Git Worktree 기반 병렬 개발은 레거시. Agent Teams가 팀 생성/정리를 자동 처리.
전제조건
CLAUDE_CODE_EXPERIMENTAL_AGENT_TEAMS를 1로 설정
설정 위치: ~/.claude/settings.json의 env 또는 셸 환경변수
사용법
/orchestrate --type feature # 기능 구현
/orchestrate --type bugfix # 버그 수정
/orchestrate --type refactor # 리팩토링
→ 상세 가이드: references/sub-agents.md
개발 완료 후 워크플로우 (Boris 방식)
"Give Claude a way to verify its work. If Claude has that feedback loop, it will 2-3x the quality."