“AI中转站”作为连接用户与大模型的“中介”，因整合多平台API、价格低廉、支付便捷而迅速走红，甚至帮助部分用户绕过合规限制。但国家安全部提醒，该市场鱼龙混杂，存在数据泄露、违规使用等安全隐患，用户需警惕风险，避免触及法律红线。
近日，Chaofan联合发布论文《Your Agent Is Mine》，首次系统性揭露第三方LLM路由器（中转站）已成为AI Agent领域最致命的中间人攻击点。核心原理在于路由器即应用层MITM，现代AI Agent几乎全部依赖第三方服务，导致开发者可能已在不知不觉中被完全掌控。这一发现让依赖OpenRouter、LiteLLM等低价中转服务的开发者瞬间警醒。
Antigravity Tools 是一款开源桌面应用，帮助用户解决 AI 工具账号限流和额度不足问题。它作为本地 AI 中转站，通过智能账号管理和一键切换功能，可无限扩展 Gemini、Claude 等模型的使用时长，深受开发者与 AI 爱好者欢迎。
国内直连Claude API，稳定可靠，支持全系列模型，支付便捷
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