Grok Bot 新卡片：凭据安全存储，模型不接触明文
this card allows grok bot to store credentials securely in a vault! when the cre…
this card allows grok bot to store credentials securely in a vault! when the credential is needed, it goes through a special access path where its never exposed to the model in plain text
这张卡片允许grok机器人将凭据安全地存储在保险库中！当需要凭据时，它会通过一条特殊访问路径，确保凭据永远不会以明文形式暴露给模型。
later when you say "file a bug that login is broken", the bot turns that into a linear call with just the title (no token). the host knows that tool call is linear's, looks up this agent's linear api key, and builds the real http request. linear creates it, and the bot gets back "sent it, we're good". the host where the final tool call is constructed is also the only place the credential shows up
之后当你说“提交一个登录故障的bug”时，机器人会将其转换为一个仅包含标题（无令牌）的Linear调用。宿主知道该工具调用属于Linear，查找该代理的Linear API密钥，并构建真实的HTTP请求。Linear创建它，机器人收到“已发送，一切正常”的回复。构建最终工具调用的宿主也是凭据唯一出现的地方。
here's roughly how it works
大致工作原理如下：
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力