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 xiaoweidotnet/suifeng-skills --skill webpage-to-coursewaregit clone --depth 1 https://github.com/xiaoweidotnet/suifeng-skillsWrote 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/xiaoweidotnet/suifeng-skills/webpage-to-courseware)<a href="https://agentmods.dev/skills/xiaoweidotnet/suifeng-skills/webpage-to-courseware"><img src="https://agentmods.dev/badge/skills/xiaoweidotnet/suifeng-skills/webpage-to-courseware/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/xiaoweidotnet/suifeng-skills/webpage-to-courseware"><img src="https://agentmods.dev/badge/skills/xiaoweidotnet/suifeng-skills/webpage-to-courseware.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 | $0.00120 | $0.01796 |
| Opus 5 | $0.00060 | $0.00898 |
| Sonnet 5 | $0.00024 | $0.00359 |
| Haiku 4.5 | $0.00012 | $0.00180 |
Grade A, and why
webpage-to-courseware scanned grade A with 1 finding 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 13d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
使用 `WebFetch` 工具抓取用户提供的 URL，**同时用 curl 保存原始 HTML**： 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
8 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.
- courseware-template.md 3.4 KB
- scripts/__pycache__/download-images.cpython-314.pyc 7.4 KB
- scripts/__pycache__/extract-images.cpython-314.pyc 4.6 KB
- scripts/download-images.py 3.9 KB runs code
- scripts/extract-images.py 2.9 KB runs code
- templates/explainer.md 16 KB
- templates/quickview.md 13 KB
- templates/slideshow.md 19 KB
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.
- 13d ago First seen · 171 lines · 120 tokens per session scan A 1c3712309e19
webpage-to-courseware is a skill published in the GitHub repository xiaoweidotnet/suifeng-skills (22 stars, last pushed 3mo ago), with no licence file. It adds 120 tokens to every session and 1,796 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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