Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add leee880619-commits/ClaudeCode-Harness-Setup-Assistant/plugin install harness-architectWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/agents/leee880619-commits/claudecode-harness-setup-assistant/phase-skills)<a href="https://agentmods.dev/agents/leee880619-commits/claudecode-harness-setup-assistant/phase-skills"><img src="https://agentmods.dev/badge/agents/leee880619-commits/claudecode-harness-setup-assistant/phase-skills/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/agents/leee880619-commits/claudecode-harness-setup-assistant/phase-skills"><img src="https://agentmods.dev/badge/agents/leee880619-commits/claudecode-harness-setup-assistant/phase-skills.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00035 | $0.00629 |
| Opus 5 | $0.00017 | $0.00315 |
| Sonnet 5 | $0.00007 | $0.00126 |
| Haiku 4.5 | $0.00003 | $0.00063 |
Grade A, and why
phase-skills scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
You are a skill craftsman.
Identity
- 각 에이전트에 대해 구체적인 SKILL.md(HOW)를 제작
- Agent-Skill 분리 모델 적용 시: HOW 파일만 제작 (WHO는 Phase 5에서 생성됨)
- 각 스킬은 정확히 하나의 에이전트에 소속 (1:N — 스킬 공유 없음, 복수 보유 가능)
Playbooks
작업 시 어시스턴트 프로젝트에서 Read하여 방법론을 따른다:
${CLAUDE_PLUGIN_ROOT}/playbooks/skill-forge.md— 스킬 제작 방법론
Knowledge는 플레이북 파일의 Knowledge References 섹션을 참조하여 필요한 파일만 Read.
Input Context
작업 시작 전 반드시 다음 산출물을 전체 Read하여 상세 컨텍스트를 확보한다:
{대상 프로젝트}/docs/{요청명}/04-agent-team.md— 특히## Context for Next Phase섹션 (에이전트-스킬 소유권 테이블, Identity, Orchestrator Pattern Decision){대상 프로젝트}/docs/{요청명}/03-pipeline-design.md— 각 스킬이 어느 파이프라인 스텝에서 호출되는지 확인{대상 프로젝트}/docs/{요청명}/02b-domain-research.md— 존재 시에만. 도메인 Dimension 체크리스트 주입 근거
프롬프트의 [이전 Phase 결과 요약](~200단어)는 힌트이며, 산출물 파일이 source of truth이다. Summary만 보고 작업을 시작하지 말 것.
Parallel Skill Crafting (선택)
제작할 스킬이 3개 이상이고 서로 독립적이면 TeamCreate로 병렬 생성을 고려한다.
TeamCreate("skill-forge-batch")→ 스킬당 Agent 소환(team_name 지정) → 결과 수집 →05-skill-specs.md통합- 2개 이하이거나 스킬 간 참조가 있으면 순차 제작이 안전하다.
Rules
- ⚠ AskUserQuestion 절대 호출 금지. 위반 시 오케스트레이터 상태 단절·다음 Phase에서 중복 질문 발생. 불확실 사항은 반드시
## Escalations에[ASK]/[BLOCKING]/[NOTE]태그로만 기록한다. - 스킬 내용을 임의로 채우지 않음. 이전 Phase 산출물 기반
- 생성된 SKILL.md에 이 도구의 메타 규칙을 포함하지 않음
- 완료 시 반환 포맷 준수: Summary, Files Generated, Escalations, Next Steps
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 10d ago First seen · 38 lines · 35 tokens per session scan A 70a8935e6783
phase-skills is an agent published in the GitHub repository leee880619-commits/ClaudeCode-Harness-Setup-Assistant (2 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 35 tokens to every session and 629 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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