claude-tester

by gokuscraperVerified

一键检测浏览器环境,看 Claude Code 是否判定你为中国用户。纯前端,100% 本地运行,不上传任何数据。

83
Stars
1
Forks
TypeScript
Language
8/24/2026
Added
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⚠️ Third-Party Software Notice

This skill is third-party open-source software developed and hosted independently on GitHub. SkillTip is an informational directory and does not control or maintain the underlying repository. Any security checks displayed are automated and limited in scope. Review the source code before installing.

Read the Terms of Service

Installation

Add to your Claude Code skills directory:

# Add to your Claude Code skills
git clone https://github.com/gokuscraper/claude-tester

Getting Started

Guides for using skills like claude-tester.

Security Report

Verified

Last scanned: —

{
  "status": "PASSED",
  "issues": []
}

README.md

中文 | English

Claude 中国用户检测工具

Vercel Deploy

一键检测浏览器环境,看 Claude Code 是否判定你为中国用户。

截图


这是什么?

当 Claude Code 通过 ANTHROPIC_BASE_URL 指向中转/代理端点时,会读取系统时区与中转域名,通过 Unicode 隐写术编码到 system prompt 中,用于判断用户是否来自中国地区。

本工具模拟其中部分检测逻辑(时区检测),并结合 5 项浏览器指纹,给出 0–100 的加权评分,帮助你了解自己的浏览器环境是否可能被判定为中国用户。

检测信号

信号权重说明
系统时区30Intl.DateTimeFormat 读取的 OS 时区
浏览器语言24navigator.languages 首选语言
中文字体20Canvas 2D 字体探测
Intl 区域10日期/数字格式区域
时区偏移8getTimezoneOffset
Emoji 风格8由 User-Agent 推断

总分 = Σ(命中权重 × 命中强度),满分 100。

隐私

所有检测在本地浏览器内完成,不会上传任何数据

技术栈

  • Vite + 原生 TypeScript
  • 纯客户端,无服务端依赖
  • Dario Amodei 表情包作为检测结果展示

本地运行

npm install
npm run dev

构建

npm run build

输出在 dist/ 目录。

许可

MIT

Frequently Asked Questions

What is claude-tester?

claude-tester is an open-source ai agents skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by gokuscraper. 一键检测浏览器环境,看 Claude Code 是否判定你为中国用户。纯前端,100% 本地运行,不上传任何数据。. It has 83 GitHub stars.

Is claude-tester safe to use?

Yes. claude-tester passed SkillsLLM's automated security scan — a dependency vulnerability audit plus prompt-injection heuristics — with no high-severity issues. You can read the full report in the Security Report section on this page.

How do I install claude-tester?

Clone the repository with "git clone https://github.com/gokuscraper/claude-tester" and add it to your Claude Code skills directory (see the Installation section above).

What programming language is claude-tester written in?

claude-tester is primarily written in TypeScript. It is open-source under gokuscraper on GitHub, so you can review or fork the full source.

Are there alternatives to claude-tester?

Yes. SkillsLLM lists many other AI Agents skills you can browse and compare side by side. Open the AI Agents category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh claude-tester against similar tools.

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