Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add revfactory/harness-engineering-with-cc --skill commit-messagegit clone --depth 1 https://github.com/revfactory/harness-engineering-with-ccWrote 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/skills/revfactory/harness-engineering-with-cc/commit-message)<a href="https://agentmods.dev/skills/revfactory/harness-engineering-with-cc/commit-message"><img src="https://agentmods.dev/badge/skills/revfactory/harness-engineering-with-cc/commit-message/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/skills/revfactory/harness-engineering-with-cc/commit-message"><img src="https://agentmods.dev/badge/skills/revfactory/harness-engineering-with-cc/commit-message.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 | $0.00081 | $0.00347 |
| Opus 5.5 | $0.00032 | $0.00139 |
| Sonnet 5.5 | $0.00016 | $0.00069 |
| Haiku 4.5 | $0.00008 | $0.00035 |
Grade A, and why
commit-message 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 2mo 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
Commit Message Skill
2인 팀을 순차로 호출해 Conventional Commits 형식의 커밋 메시지를 생성한다.
Workflow
- Precondition 체크.
git diff --cached --quiet를 실행한다. exit code 1(변경 있음)이면 통과, exit code 0(변경 없음)이면 "먼저git add" 안내 후 종료. - author 호출.
commit-msg-author에이전트를 Agent 도구로 호출. 출력은_workspace/commit-draft.md. - reviewer 호출.
commit-msg-reviewer에이전트를 Agent 도구로 호출. 출력은_workspace/review-report.md. - 판정 분기.
- PASS.
_workspace/commit-draft.md내용을 사용자에게 제시하고 완료. - REDO. reviewer 수정 지시를 프롬프트에 포함해 author 재호출 (최대 2회).
- PASS.
- 루프 종료. PASS 또는 재호출 2회 초과 시 종료. 초과 시 "자동 승인 한계 도달 — 수동 검토 권장" 경고와 함께 마지막 draft 반환.
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.
- 2mo ago First seen · 27 lines · 81 tokens per session scan A bc1e635c964b
commit-message is a skill published in the GitHub repository revfactory/harness-engineering-with-cc (121 stars, last pushed 5mo ago), licensed Apache-2.0. It adds 81 tokens to every session and 347 once invoked, about $0.0003 per session on Opus 5.5. 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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