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 agentmods add skills/bug-ops/claude-plugins/mdbook-tech-writernpx skills add bug-ops/claude-plugins --skill mdbook-tech-writergit clone --depth 1 https://github.com/bug-ops/claude-pluginsWrote 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/bug-ops/claude-plugins/mdbook-tech-writer)<a href="https://agentmods.dev/skills/bug-ops/claude-plugins/mdbook-tech-writer"><img src="https://agentmods.dev/badge/skills/bug-ops/claude-plugins/mdbook-tech-writer.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 | $0.00108 | $0.01812 |
| Opus 5 | $0.00054 | $0.00906 |
| Sonnet 5 | $0.00022 | $0.00362 |
| Haiku 4.5 | $0.00011 | $0.00181 |
Grade A, and why
mdbook-tech-writer 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 3d 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.
The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 3d ago First seen · 166 lines · 108 tokens per session scan A f66e798c19ab
mdbook-tech-writer is a skill published in the GitHub repository bug-ops/claude-plugins (11 stars, last pushed 9d ago), with no licence file. It adds 108 tokens to every session and 1,812 once invoked, about $0.0005 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.
Other skills, from other repositories
complete
複数の媒体（レポート・コード等）にまたがる大学の課題を，出題文・採点基準に照らして過不足なく仕上げる．要求を媒体へ割り当て，assignment プラグインの対応スキルへ委譲し，媒体間の継ぎ目を走査して一つの提出物として確定する．「この課題をやって」「課題を完璧に仕上げて」など，課題まるごとを任されたときに使う（単一媒体なら /assignment:report ・ /assignment:program を直接使う）．.
report
課題のレポート・小論文部分を，出題文・採点基準の要求を過不足なく満たす形で執筆する．「レポートを書いて」「この設問に答えて」など，課題文書の執筆を求められたときに使う（既存文書の推敲だけなら /refine:docs を使う）．.
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