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.
git clone --depth 1 https://github.com/Jxin-Cai/jxin-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/plugins/jxin-cai/jxin-skills/writing)<a href="https://agentmods.dev/plugins/jxin-cai/jxin-skills/writing"><img src="https://agentmods.dev/badge/plugins/jxin-cai/jxin-skills/writing.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
jxin-writing 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
{
"name": "jxin-writing",
"description": "Creative toolkit: tech article writing, PPT storyboard, GPT/Gemini image generation, resume crafting, and markdown publishing",
"version": "1.3.0",
"author": {
"name": "jxin",
"email": "[email protected]"
},
"homepage": "https://github.com/Jxin-Cai/jxin-skills",
"repository": "https://github.com/Jxin-Cai/jxin-skills",
"license": "MIT",
"keywords": ["article", "ppt", "storyboard", "image", "gpt-image", "gemini", "resume", "markdown", "publishing", "writing"],
"agents": [],
"commands": ["./commands/"],
"skills": ["./skills/"]
}
What it installs
The manifest is a name and a version. 7 skills, 6 commands travel with it, and installing the plugin installs all of them — 772 tokens a session between them. Each is measured on its own page, and each can be installed alone.
- Skill ppt-storyboard A 136 tokens
- Skill gpt-image-gen A 102 tokens
- Skill tech-article-writer A 115 tokens
- Skill gemini-image-gen A 76 tokens
- Skill markdown-publisher A 41 tokens
- Skill resume-craft A 113 tokens
- Skill md-to-html-slides A 121 tokens
- Command ppt A 14 tokens
- Command slides A 17 tokens
- Command resume A 7 tokens
- Command image A 10 tokens
- Command article A 11 tokens
- Command publish A 9 tokens
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 · 17 lines scan A 08bd71ff1068
jxin-writing is a plugin published in the GitHub repository Jxin-Cai/jxin-skills (5 stars, last pushed 1mo ago), licensed Apache-2.0. Its token cost is not measured: this kind of file is read by the harness, not the model. 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 2026-08-31.
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