Works with Gemini
Use Gemini with your Google account to run AI agents on your computer
In shortVellarin Agents can run your AI agents on your own computer with Gemini: sign in with your personal Google account or Google AI Pro plan, or use a Gemini API key or a Google work account, so Vellarin does not charge you for the AI. You connect the computer once, install Google's agent tool with one command and sign in. It is for businesses that already live in Google and want recurring office work done with approvals and limits. Free to start; Pro is US$19 a month.
What you need
- A Google account (Google AI Pro raises the limits), or a Gemini API key, or a Google work account
- A Mac, Windows or Linux computer that stays on while agents work
- A free Vellarin Agents account
Two ways to sign in
With a personal Google account or Google AI Pro, the steps below install Google's Antigravity command-line tool and open your browser to sign in. With a Gemini API key or a work account, the console offers the Gemini command-line tool instead (it needs Node.js). Either way the agent card simply says Gemini.
What Vellarin adds on top of Gemini
- Agents with a name, a job and limits
- Approval before anything leaves your company
- A spending limit per agent and a pause switch
- Memory, documents and a record of every task
Connect your computer (once)
- Create your free accountSign up at agents.vellarin.ai with Google or with your email and a password.
- Get your commandOpen Computers and press "Get my command". It carries a one-time code for this computer that lasts 10 minutes.
- Paste it on your computerOn a Mac open Terminal (Cmd + Space, type Terminal, Enter); on Windows open PowerShell. Paste the command and press Enter. It installs the small Vellarin connector, and Node if it is missing.
- Leave the window openWhile that window is open and the computer is on, your agents can work. The Computers screen turns green on its own.
- Choose the AI you pay forAnswer "Which AI do you pay for?" (Claude, ChatGPT or Gemini) and follow its three steps to sign in once on that computer.
Set up Gemini on your computer (only once)
These are the same steps the console shows. The screen turns green on its own when you finish.
On a Mac
- Open Terminal (Cmd + Space, type "Terminal", Enter), paste this and press Enter:
curl -fsSL https://antigravity.google/cli/install.sh | bash - In the same window paste this to sign in:
export PATH="$HOME/.local/bin:$PATH"; mkdir -p ~/VellarinAgents && cd ~/VellarinAgents && agy - Your browser opens: sign in with your Google account (the one you use for Gemini or Google AI Pro). If it asks anything, press Enter to accept; if it asks whether you trust the folder, choose yes. When it is done, close the window.
On Windows
- Open PowerShell (Windows key, type "PowerShell", Enter), paste this and press Enter:
irm https://antigravity.google/cli/install.ps1 | iex - In the same window paste this to sign in:
$env:Path += ";$env:LOCALAPPDATA\agy\bin"; mkdir -Force "$HOME\VellarinAgents" | Out-Null; cd "$HOME\VellarinAgents"; agy - Your browser opens: sign in with your Google account (the one you use for Gemini or Google AI Pro). If it asks anything, press Enter to accept; if it asks whether you trust the folder, choose yes. When it is done, close the window.
Questions
Is a free Google account enough?
It can work within Google's free limits; heavier use needs Google AI Pro or an API key. Google sets those limits, not Vellarin.
Do I pay Vellarin for the AI?
No. The AI is your own Google plan or key. Vellarin charges only for its plan: free, or Pro at US$19 a month.
Can I use Google Sheets and Gmail too?
Those are apps, separate from the AI. One-click connections to Gmail, Calendar, Sheets and Drive show as available in your console once they are switched on.
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Free to start, no card. Your first agent can be working today.