What is claude-quickstart-cn CLAUDE.md?

Project instructions for a Chinese-language codebase, covering its technology choices, coding practices, security rules, architecture, and verification habits.

Guiding Chinese responses and comments, enforcing code-organization and security practices, requiring review before edits, and checking related files and edge cases after changes.

They give an agent clear boundaries for how to respond, modify files, validate changes, handle inputs, and avoid unsafe or unrelated edits.

How rootsli/claude-quickstart-cn configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to rootsli/claude-quickstart-cn. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/rootsli/claude-quickstart-cn/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/rootsli/claude-quickstart-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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/rootsli/claude-quickstart-cn/claude-md/github.svg)](https://agentmods.dev/instructions/rootsli/claude-quickstart-cn/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/rootsli/claude-quickstart-cn/claude-md"><img src="https://agentmods.dev/badge/instructions/rootsli/claude-quickstart-cn/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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/rootsli/claude-quickstart-cn/claude-md"><img src="https://agentmods.dev/badge/instructions/rootsli/claude-quickstart-cn/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 860 This file is loaded in full into every session.

When invoked 860 The same file — it is already loaded in full.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00860	$0.00860
Opus 5.5	$0.00344	$0.00344
Sonnet 5.5	$0.00172	$0.00172
Haiku 4.5	$0.00086	$0.00086

Measured 2mo ago against content hash 40aa9624fb45, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

claude-quickstart-cn 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 2mo 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.

CLAUDE.md · 68 lines

What it actually says

项目配置

必需规则

1. 响应语言

所有回复内容与代码注释均使用简体中文编写。

2. 技术栈

框架: [请修改为你的框架，如 Next.js / Vue / Django]
语言: [请修改为你的语言，如 TypeScript / Python / Go]
样式: [如 Tailwind CSS / SCSS]
状态管理: [如 Zustand / Pinia / Redux]

3. 代码质量

禁止在多个文件重复定义相同值（单一数据源 SSOT）
一个文件只承担单一职责（单一职责原则 SRP）
单个文件代码超过 300 行时必须拆分
禁止使用 any 类型

4. 可做 / 不可做

（最高优先级）

O 先阅读文件再修改      X 未经确认直接修改
O 修改后进行验证           X 省略验证步骤
O 遵循现有编码规范          X 随意引入新编码规范
O 仅修改需求指定部分      X 重构无关代码
O 修改后核查关联文件    X 只查看已修改文件
O 出错尝试2-3次后更换方案 X 无限制重复同一方式

5. 安全规范

无明确要求时，不得执行 Git 提交 / 推送操作
禁止直接向主分支推送代码，禁止强制推送（--force）
禁止在代码中硬编码敏感信息（API 密钥、密码、令牌），统一使用环境变量
必须将 .env 文件加入 .gitignore 忽略列表
用户输入必须在服务端校验，仅客户端校验不满足安全要求
SQL 查询仅使用参数绑定，禁止字符串拼接拼接语句
输出 HTML 内容时，必须做转义处理以防范 XSS 攻击
错误信息中禁止暴露内部信息（数据库结构、服务器路径、堆栈跟踪）
出现错误尝试 2-3 次仍失败后，需提供其他解决方案

6. 架构规范

UI 与逻辑分离: 组件仅负责页面渲染，自定义 Hooks 只负责状态管理与业务逻辑
DRY 复用原则: 相同逻辑重复出现 2 次及以上时，抽离为公共模块
落实单一数据源: 配置项、常量、类型定义统一由单一源头管理并全局引用
依赖方向: 上层模块引用下层模块，禁止反向依赖引用

7. 修改后自查

修改文件后，检查是否会影响其他关联文件
若相同配置值分散在多个文件，需统一同步修改
严格按「修改 → 校验 → 再修改」流程执行，禁止无校验连续修改

8. 事前风险排查

任务完成前提前排查各类失败场景：

边界场景检查：空值 / 未定义、空数组、网络超时、并发请求
确认测试覆盖率是否仅覆盖正常业务流程
排查发现的问题，需在任务收尾完成前全部修复

参考文档

编码风格规范: .claude/rules/coding-style.md
项目运营规则: .claude/rules/project-rules.md
日期计算规则: .claude/rules/date-rules.md
执行完整性规则: .claude/rules/execution-rules.md
安全细则规范: .claude/rules/security-rules.md
产品需求文档编写指南: .claude/rules/prd-guide.md

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.

2mo ago First seen · 68 lines · 860 tokens per session scan A 40aa9624fb45

Subscribe to this mod's changes

claude-quickstart-cn CLAUDE.md is an instructions file published in the GitHub repository rootsli/claude-quickstart-cn (10 stars, last pushed 3mo ago), licensed CC0-1.0. It adds 860 tokens to every session, about $0.0034 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 2026-08-31.

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claude-quickstart-cn: Instructions file for Claude Code