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 Jxin-Cai/jxin-skills --skill claude-code-criticgit 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/skills/jxin-cai/jxin-skills/claude-code-critic)<a href="https://agentmods.dev/skills/jxin-cai/jxin-skills/claude-code-critic"><img src="https://agentmods.dev/badge/skills/jxin-cai/jxin-skills/claude-code-critic/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/jxin-cai/jxin-skills/claude-code-critic"><img src="https://agentmods.dev/badge/skills/jxin-cai/jxin-skills/claude-code-critic.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 | $0.00074 | $0.00464 |
| Opus 5 | $0.00037 | $0.00232 |
| Sonnet 5 | $0.00015 | $0.00093 |
| Haiku 4.5 | $0.00007 | $0.00046 |
Grade A, and why
claude-code-critic 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.
What it actually says
Claude Code Critic
严苛评审项目或 Skill。追问本质，不放水，每条批评有理有据。
流程
Step 1: 确定目标
从对话上下文提取评审目标路径和类型（项目 or Skill）。只有在路径完全无法推断时才询问用户。默认全面评审。
Step 2: 扫描
先理解，再评判。完整扫描后再形成判断。
项目：结构 → CLAUDE.md / .claude/ 配置 → 核心代码 → 测试 → 安全 → 依赖
Skill：SKILL.md 全文 → 目录结构 → references/ → scripts/
大型项目（>100 文件）用 Agent 子代理并行扫描不同模块。
Step 3: 评审
读取 references/review-rules.md，按目标类型选择适用规则。
重点找真正影响质量的问题，3 条 Critical 胜过 30 条 Minor。多个发现指向同一根因时合并为一条。
Step 4: 出报告
# 评审报告：[名称]
**总评**：1-2 句。
## Critical
### C1: [标题]
`文件:行号` — 问题 / 原因 / 建议
## Major
### M1: [标题]
同上格式
## Minor
### m1: [标题]
同上格式
## 亮点
- ...
报告要简洁。每条发现：位置 + 一句话问题 + 一句话原因 + 具体建议。不要废话。
Step 5: 交付
输出报告后询问用户：展开讨论、直接修复、还是有异议。
What ships with it
1 file 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.
- 11d ago First seen · 60 lines · 74 tokens per session scan A db8e9e3cec31
claude-code-critic is a skill published in the GitHub repository Jxin-Cai/jxin-skills (5 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 74 tokens to every session and 464 once invoked, about $0.0004 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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