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 DavidLam-oss/obsidian-wechat-converter --skill source-firstgit clone --depth 1 https://github.com/DavidLam-oss/obsidian-wechat-converterWrote 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/davidlam-oss/obsidian-wechat-converter/source-first)<a href="https://agentmods.dev/skills/davidlam-oss/obsidian-wechat-converter/source-first"><img src="https://agentmods.dev/badge/skills/davidlam-oss/obsidian-wechat-converter/source-first.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00030 | $0.00213 |
| Opus 5 | $0.00015 | $0.00106 |
| Sonnet 5 | $0.00006 | $0.00043 |
| Haiku 4.5 | $0.00003 | $0.00021 |
Grade A, and why
source-first-layout 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.
What it actually says
Source-First Layout Skill
这个 skill 用于把文章排成“最接近普通预览”的公众号版式。
Guardrails
- 优先使用
section-block - 不重写正文
- 不默认追加 CTA
- 不默认加入教程式导航
- 图片只做轻度上提，不强行手机壳
- 原文里的
callout、代码块、表格、嵌套列表等特殊结构应尽量保留在对应的section-block / subsection中，不要压平成普通段落 - 公众号可见文本里不能出现裸 Markdown 源码；任务清单
- [ ]/- [x]必须改为☐/☑文本，或拆成更稳的分组清单
What ships with it
5 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 · 19 lines · 30 tokens per session scan A d909e1f4c9c1
source-first-layout is a skill published in the GitHub repository DavidLam-oss/obsidian-wechat-converter (306 stars, last pushed yesterday), licensed MIT. It adds 30 tokens to every session and 213 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 2026-09-04.
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