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Tools

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.

Get Tools, $19 a month

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

Worked: Search "SF planning commission agenda" Worked: Write a draft "jenny@example.com" Worked: Move a message "archive" Worked: File a message "Receipts" Worked: Describe this connection File a message Refused Worked: Search "newer_than:2d is:unread"

What Activity log does

Every action, including the refused ones, kept for good

Each row is one action: the AI, the account, what it did, the outcome, the cost. Refusals are logged with the reason. Nothing is summarized or dropped after 30 days.

See exactly what an AI did with an account

Open the log for an AI, an account or a limit, and the day reads back in order. What was searched, what was drafted, what was moved.

Readable from a terminal, or by another AI

The same rows come back from the command line and over MCP, so another AI can be asked what this one did today and answer from the record.

brad@macbook · gbrainio 
gbrainio activity lsID   AT                         TOOL             OUTCOME  COST  DETAIL122  Oct 13, 2026, 7:19 AM UTC  exa_search       Worked   3c121  Oct 13, 2026, 7:18 AM UTC  gmail_draft      Worked   -120  Oct 13, 2026, 7:17 AM UTC  gmail_move       Worked   -119  Oct 13, 2026, 7:16 AM UTC  gmail_label      Worked   -118  Oct 13, 2026, 7:15 AM UTC  host_connection  Worked   -117  Oct 13, 2026, 7:14 AM UTC  gmail_label      Refused  -     Brad's MacBook                                                                has not been                                                                given Gmail116  Oct 13, 2026, 7:12 AM UTC  gmail_search     Worked   -101  Oct 13, 2026, 7:10 AM UTC                            -     Brad's MacBook                                                                set upNEXT    gbrainio activity show 122   That call in full        gbrainio activity open       The Activity page
This afternoon's calls from one terminal: what ran, whether it was allowed, what it cost, and why one was refused.

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.

See how it works

One command line for every connected account

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

See how it works

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.

See how it works

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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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.

See how it works

Get Tools

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

Buy Tools