Remote MCP · Extension · Multi-browser
Let AI agents use your own Chrome
One extension, one URL. Pick any of your Chromes by name.
Example agent chat. You ask, “Use Work1 to post on my blog, and Work2 to book a train ticket.” Handlus lists the connected Chromes (Work1 · Chrome, Work2 · Whale, Personal · Chrome). In Work1 it opens the blog editor, fills in the title and body, and publishes. In Work2 it picks the route and time on the booking page and stops right before payment. Your post is up in Work1 (Chrome). In Work2 (Whale), I picked the tickets and stopped before payment. Confirm and I'll finish it. I didn't touch your Personal Chrome.
Your agents, your browsers, and one Handlus in between
- Claude Code
Codex- ChatGPT
- Claude
Hermes
Chrome
Whale
Edge
Pick by name. Results come through as is.
Your agent only decides which Chrome to use.
Many Chromes, picked by name
Work, personal, and the Google account of each.
Results, byte for byte
Screenshots and pages arrive unchanged.
Connect with just a URL
Add the URL, click Allow once.
Record once, reuse as a tool
Call a recorded task by name.
Dialogs, uploads and downloads
The steps automation gets stuck on.
One-line updates
One command and it reloads itself.
One extension, one URL. Claude Code uses your Chrome like a person would.
Set up in three steps
Once, and you are done.
01
Install the extension
Download the zip and load it into Chrome.
02
Connect with Google
Click it on the page that opens after install.
03
Connect your agent
Paste one command into your agent.
What passes through the server
The relay only connects the two ends.
Passes through, never stored
Page content, screenshots and what you type.
What stays is locked
Tokens as hashes, connection keys in AES-256, backups under a key kept off the server.
Logs gone in 30 days
Tool inputs and results are never logged.
Only the Chrome you pick
With two or more open, it asks instead of guessing.
Pay only when you need more
One agent and one Chrome are free.
Free
One agent driving one Chrome.
- 1 agent connected
- 1 browser receives tools
- Every Handlus tool
- Switch which browser you use any time
Pro
Billed every month
Several agents across several Chrome profiles.
- Several agents at once
- 2 or more browsers receive tools
- Pick the browser per task
- Cancel any time
Prices are in US dollars and exclude VAT. In Korea 10% VAT is added at checkout ($22 a month, $211.20 a year). Elsewhere, tax is added only where your country collects it.
Cancellation and refunds are in the Terms of Service.
Frequently asked questions
What people ask before getting started.
Connect your Chrome to Claude Code
Sign in with Google and follow the illustrated steps.