Browser Relay Hub

Connect AI assistants on other devices to your signed-in Chrome

By reliefe

InstallOpens in your own Appflare
Stars
134
134 stars on the app's GitHub repository.
Installs
Under 10
Fewer than 10 Appflare users run this app, from anonymous usage data; smaller counts are not published.
Plan
Free
Runs on Cloudflare's free Workers plan.
License
MIT
An open-source license: you may use, change and share the app on its terms.
Version
1.5.4
Version 1.5.4.
Last tested
Oct 14
The catalog installed this version in a test account and it answered, on Oct 14, 2026.

About

Your own relay for Browser Relay: let AI agents on other machines drive the Chrome you are signed in to, through a hub in your account instead of the hosted one.

Features

  • Relay commands between remote AI assistants and your Chrome extension
  • Reach your browser without opening incoming network ports
  • Use a secret device ID to connect to the right browser

Deploy Browser Relay Hub on Cloudflare

  1. Step 1: Set up Appflare in your Cloudflare account

    Once

    Appflare installs itself into your own Cloudflare account from your browser, and runs on the free Workers plan, as Browser Relay Hub does. See what Browser Relay Hub needs on your account.

    Set up AppflareAlready have Appflare? Install Browser Relay Hub

  2. Step 2: Install Browser Relay Hub

    Browser Relay Hub needs no keys or settings from you.

    One switch on the form puts Browser Relay Hub behind Cloudflare Access, so only the people who use your Appflare can open it.

  3. Step 3: Finish setting it up

    After the install, Appflare shows two short steps for Browser Relay Hub, on its page.

With Appflare instead of by hand

  • Nothing to build on your computerAppflare sets itself up from your browser, with no API token to create and nothing to install.
  • Updates in one clickAppflare tells you when the catalog has a new version, and Update installs it.
  • Health checksAfter every install and update, Appflare checks that the app answers.
  • It stays in your own accountEverything runs on your Cloudflare account and your plan, and Appflare records what it creates, so an uninstall removes it.

What it needs on your account

  • Durable ObjectsThis app uses it

Questions

Does Browser Relay Hub run on Cloudflare's free plan?

Yes. Browser Relay Hub runs on Cloudflare's free Workers plan, and so does Appflare.

What does Browser Relay Hub create in my Cloudflare account?

Appflare creates a Worker for Browser Relay Hub and the resources it uses: Durable Object classes. Appflare records each resource it creates; an uninstall deletes them, keeping any data you choose to keep.

How do I update Browser Relay Hub?

When the catalog has a new version, Browser Relay Hub's page in Appflare says Update available. Select Update: Appflare takes a snapshot first, so you can roll back to the version before. You can also let Appflare update it automatically.

Is Browser Relay Hub open source?

Yes, under MIT. An open-source license: you may use, change and share the app on its terms. Its source code is at github.com/reliefeai/browser-relay.

Links

Packaged for the catalog by MendyLanda.

Author

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