Guard for Claude by KZWR Studio
针对 Claude/Anthropic 的专用代理分流与防直连熔断护卫。当本地代理未连接时自动阻断访问，防止在不受支持的地区因网络直连而触发账户风控。
Extension Metadata
About this extension
Guard for Claude 是一个轻量级、专注于隐私与账户安全的浏览器扩展，专为需要在特定网络代理环境下访问 Anthropic Claude 的用户设计。
This extension is an independent, unofficial open-source utility and is not affiliated with, endorsed by, or sponsored by Anthropic, PBC. "Claude" is a trademark of Anthropic.
- 独占式代理分流：仅对
*.claude.ai与*.anthropic.com的流量生效，精准引导至本地指定代理（支持 HTTP / SOCKS5），完全不干扰其他网站的正常浏览。 - Fail-Closed 熔断保护 (Kill-Switch)：当本地代理服务未开启、端口不可达或意外断线时，插件会强制阻断网络请求，坚决不降级为直接连接，避免在不受 Claude 支持的地区因网络直连而导致账户受到限制或风控。
- 友好安全拦截页：当触发熔断保护时，会自动展示直观的安全警告页面，提示开启代理后再重新尝试。
- 纯本地运行，零数据收集：插件不收集、不记录、不上传任何个人数据或浏览历史，所有分流规则均在本地完成。
This extension is an independent, unofficial open-source utility and is not affiliated with, endorsed by, or sponsored by Anthropic, PBC. "Claude" is a trademark of Anthropic.
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Permissions and data
Required permissions:
- Display notifications to you
- Control browser proxy settings
- Access browser tabs
- Access your data for sites in the claude.ai domain
- Access your data for sites in the anthropic.com domain
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.0.0
- Size
- 23.67 KB
- Last updated
- 5 days ago (Oct 3, 2026)
- Related Categories
- License
- MIT License
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
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