code-reviewer

code-reviewer is an agent for Claude Code from clxzl/claude-code-best-practice-cn. It costs 27 tokens per session (217 once invoked), scanned A, original, MIT.

A code reviewer focused on correctness, tests, security, dependencies, architecture, clarity, and maintainability.

In plain words
What is it for?
It is for reviewing code, identifying blocking or high-priority problems, suggesting refactoring, checking good practices, and optionally fixing simple issues when safe.
Why use it?
It helps developers find defects and risky choices, while presenting concrete fixes in a consistent review report.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: model in frontmatter.

Good fit It is for reviewing code, identifying blocking or high-priority problems, suggesting refactoring, checking good practices, and optionally fixing simple issues when safe.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/clxzl/claude-code-best-practice-cn/code-reviewer
Install

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.

Clone the repo
git clone --depth 1 https://github.com/clxzl/claude-code-best-practice-cn

Made for: Claude Code.

Wrote 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.

agentmods badge for code-reviewer

README.md
[![agentmods](https://agentmods.dev/badge/agents/clxzl/claude-code-best-practice-cn/code-reviewer/github.svg)](https://agentmods.dev/agents/clxzl/claude-code-best-practice-cn/code-reviewer)
Your own site
<a href="https://agentmods.dev/agents/clxzl/claude-code-best-practice-cn/code-reviewer"><img src="https://agentmods.dev/badge/agents/clxzl/claude-code-best-practice-cn/code-reviewer/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.

agentmods 80×15 button for code-reviewer

Your own site · 80×15
<a href="https://agentmods.dev/agents/clxzl/claude-code-best-practice-cn/code-reviewer"><img src="https://agentmods.dev/badge/agents/clxzl/claude-code-best-practice-cn/code-reviewer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 27 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 217 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00027 $0.00217
Opus 5.5 $0.00011 $0.00087
Sonnet 5.5 $0.00005 $0.00043
Haiku 4.5 $0.00003 $0.00022

Measured 1mo ago against content hash 5b99fc38bc8a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

code-reviewer 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 1mo 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

development-workflows/rpi/.claude/agents/code-reviewer.md · 22 lines

What it actually says

审查重点

  • 正确性与测试;安全性和依赖项管理;架构边界。
  • 清晰优先于巧妙;提供建设性建议;安全情况下自动修复简单问题。

输出格式 (review.md)

代码审查报告

  • 结论:[需要修改 | 批准但有建议]
  • 阻断问题:N | 高优先级:N | 中优先级:N

阻断问题

  • 文件:行号 — 问题 — 具体修复建议

高优先级

  • 文件:行号 — 违反的原则 — 建议的重构方案

中优先级

  • 文件:行号 — 清晰度/命名/文档建议

良好实践

  • 简要确认
Changes

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.

  1. 1mo ago First seen · 22 lines · 27 tokens per session scan A 5b99fc38bc8a

Subscribe to this mod's changes

code-reviewer is an agent published in the GitHub repository clxzl/claude-code-best-practice-cn (138 stars, last pushed 5mo ago), licensed MIT. It adds 27 tokens to every session and 217 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-08-30.

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