Borrowing it
Nothing to install: this file belongs to Jxin-Cai/jxin-skills. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/Jxin-Cai/jxin-skills/main/CLAUDE.mdgit 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/instructions/jxin-cai/jxin-skills/claude-md)<a href="https://agentmods.dev/instructions/jxin-cai/jxin-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/jxin-cai/jxin-skills/claude-md/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/instructions/jxin-cai/jxin-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/jxin-cai/jxin-skills/claude-md.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 | $0.00985 | $0.00985 |
| Opus 5 | $0.00492 | $0.00492 |
| Sonnet 5 | $0.00197 | $0.00197 |
| Haiku 4.5 | $0.00098 | $0.00098 |
Grade A, and why
jxin-skills CLAUDE.md 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 11d 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.
How it starts
The opening of the file, as written. The whole thing — 77 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
项目概述
Jxin 的 Claude Code 技能集合，按用途分为两个可安装插件：
- jxin-coding（
coding/）：开发工具集 — Git 提交审查、分支守卫、worktree 管理、代码评审、通知 hook - jxin-writing（
writing/）：创作工具集 — 技术文章写作、PPT 叙事分镜、图片生成、简历优化、Markdown 发布
插件加载
Claude Code 通过 .claude-plugin/marketplace.json 发现两个可安装插件（coding / writing），通过各自 .claude-plugin/plugin.json 加载。技能源码直接放在对应插件的 skills/ 目录下。
目录结构
jxin-skills/
├── .claude-plugin/
│ └── marketplace.json # 插件市场入口，注册 coding 和 writing 两个插件
├── coding/ # 开发工具插件
│ ├── .claude-plugin/
│ │ └── plugin.json
│ ├── commands/ # slash command 快捷入口
│ │ ├── commit.md # /jxin-coding:commit → git-auto-commit-review
│ │ ├── critic.md # /jxin-coding:critic → claude-code-critic
│ │ └── loc.md # /jxin-coding:loc → code-loc-counter
│ └── skills/
│ ├── git-auto-commit-review/
│ ├── claude-code-critic/
│ └── code-loc-counter/
└── writing/ # 创作工具插件
├── .claude-plugin/
│ └── plugin.json
├── commands/ # slash command 快捷入口
│ ├── article.md # /jxin-writing:article → tech-article-writer
│ ├── ppt.md # /jxin-writing:ppt → ppt-storyboard
│ ├── image.md # /jxin-writing:image → gpt-image-gen / gemini-image-gen
│ ├── publish.md # /jxin-writing:publish → markdown-publisher
│ └── resume.md # /jxin-writing:resume → resume-craft
└── skills/
├── tech-article-writer/
├── ppt-storyboard/
├── gpt-image-gen/
├── gemini-image-gen/
├── markdown-publisher/
└── resume-craft/
技能分类
Coding（开发工具）
| 技能 | 用途 | 命令快捷方式 |
|---|---|---|
git-auto-commit-review |
Git 提交助手，支持快速提交和深度 CR 提交 | /jxin-coding:commit |
claude-code-critic |
项目/Skill 严苛评审 | /jxin-coding:critic |
code-loc-counter |
统计任意语言项目代码行数，默认排除测试和注释 | /jxin-coding:loc |
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.
- 11d ago First seen · 77 lines · 985 tokens per session scan A cc2fc6bf502c
jxin-skills CLAUDE.md is an instructions file published in the GitHub repository Jxin-Cai/jxin-skills (5 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 985 tokens to every session, about $0.0049 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 2026-08-31.
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