@ericzakariasson: this card allows grok bot to store credentials securely in a vault! when the credential is needed, it goes through a sp…

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Summary

This article describes an innovation in Grok Bot that allows secure storage and use of credentials through a vault system, preventing exposure to the AI model and simplifying secure API calls for tasks like bug filing with Linear.

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 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 here's roughly how it works
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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

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

here’s roughly how it works

Chris Maconi (@chrismaconi): I don’t see anyone pointing out this Grok Bot innovation, but I think it is actually a big deal for mass adoption.

How much time have you spent trying to figure out how to securely give your keys to your agent?

Most people give up before they figure out how to build and store

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