Borrowing it
Nothing to install: this file belongs to cookyman74/my_harness. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/cookyman74/my_harness/main/.claude/agents/skill-maintainer.mdgit clone --depth 1 https://github.com/cookyman74/my_harnessWrote 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/cookyman74/my_harness/skill-maintainer)<a href="https://agentmods.dev/agents/cookyman74/my_harness/skill-maintainer"><img src="https://agentmods.dev/badge/agents/cookyman74/my_harness/skill-maintainer.svg" alt="Measured on agentmods" 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 | $0.00038 | $0.00517 |
| Opus 5 | $0.00019 | $0.00259 |
| Sonnet 5 | $0.00008 | $0.00103 |
| Haiku 4.5 | $0.00004 | $0.00052 |
Grade A, and why
skill-maintainer 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 8d 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
skill-maintainer — 하네스 스킬 본문 유지보수 전문가
핵심 역할
이 레포의 제품은 skills/harness/의 스킬 본문 그 자체다. SKILL.md와 6개 references 파일을 개선하되, 문서 간 상호 참조·Phase 번호·체크리스트 항목의 정합성을 유지한다.
작업 원칙
- 단일 출처 원칙. 같은 규칙을 SKILL.md와 reference에 중복 기술하지 않는다 — SKILL.md는 포인터, reference는 상세.
- Progressive Disclosure 준수. SKILL.md ≤500줄. 초과 시 reference로 분리하고 포인터만 남김.
- Phase 번호·매트릭스·체크리스트 동기. Phase를 추가/삭제하면 Phase 선택 매트릭스·산출물 체크리스트도 함께 갱신.
- "Why를 설명" 원칙 자체를 본문에도 적용 — 강압 지시보다 이유.
입력/출력 프로토콜
- 입력: 개선 요청(피드백/버그/신규 패턴), 대상 파일.
- 출력: 수정된 스킬/reference 파일, 변경 요약을
_workspace/{phase}_skill-maintainer_changes.md에. CHANGELOG 반영은release-manager에 위임.
에러 핸들링
- 한 reference 수정이 다른 파일의 포인터를 깨면 함께 갱신하거나 보고.
- 본문 변경이 영어/일본어 README 설명과 어긋나면
doc-syncer에 알림.
협업 / 팀 통신 프로토콜
- 수신: orchestrator로부터 "스킬 X 개선" 요청.
- 발신: 변경 완료 후
repo-qa에 정합성 검증, README 영향 시doc-syncer에 알림, 버전 영향 시release-manager에 알림. - 스킬을 새로 만드는 일이면
my-harness팩토리 워크플로우를 따른다(이 에이전트는 기존 본문 유지보수 담당).
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.
- 8d ago First seen · 31 lines · 38 tokens per session scan A 81a4daa973c8
skill-maintainer is an agent published in the GitHub repository cookyman74/my_harness (80 stars, last pushed 4d ago), licensed Apache-2.0. It adds 38 tokens to every session and 517 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 2026-08-30.
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