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Tools

Passwords and API keys never reach the AI

Connected accounts are held by GBrain. An AI gets the result of a call, never the key.

Get Tools, $19 a month

Seven days free. Two-minute setup. Cancel any time.

What Key custody does

GBrain makes the call; the AI gets the result

The AI asks GBrain for an operation. GBrain checks the permission and the daily limit, makes the call itself, and returns the result.

A compromised AI finds no keys

There is nothing in the container to steal. It can reach only the results of calls it was allowed to make, and each is logged.

What you get with Tools

Everything in Tools

The same tools in every AI that speaks MCP

One address, pasted once into ChatGPT, Claude, Claude Code or Cursor. Each gets the same accounts and rules.

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One command line for every connected account

Gmail and Calendar are two. Every account answers the same way, to a person or an AI.

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A permission level for every application an AI can reach

Gmail has four levels, Calendar two, web search is on or off. Set per application, for each AI.

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A circuit breaker on every tool, for when an AI goes haywire

Every tool on every account has a daily line. Cross it and that tool trips; nothing else does.

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A log of every action an AI takes with connected accounts

One row per action. Who asked, which AI, which account, what it did, whether it was allowed.

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Access that ends when you say, and on a date you pick

Turn an AI off and its next request is refused. Every AI's access also has an end date.

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Get Tools

A password manager built for AI: your applications, in every AI you use. Seven days free, then $19 a month.

Buy Tools