dom0

Name: dom0
Author: Bytespace, Inc.

Browser automation for AI agents

As of June 2026, dom0 has 43 users in the Developer Tools category.

Bytespace, Inc.Developer Tools

Chrome Web Store ↗.crx

Users+115.0%

Rating0%

—

— reviews

Reviews0%

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Version

0.1.2

Manifest V3

History

10 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	20	—	—	0.1.2
Apr 17, 2026	21	—	—	0.1.2
Apr 22, 2026	26	—	—	0.1.2
Apr 27, 2026	30	—	—	0.1.2
May 4, 2026	33	—	—	0.1.2
May 10, 2026	38	—	—	0.1.2
May 15, 2026	35	—	—	0.1.2
May 21, 2026	39	—	—	0.1.2
May 28, 2026	33	—	—	0.1.2
Jun 6, 2026	41	—	—	0.1.2
Now	43	—	—	0.1.2

Permissions & access

Permissions: debuggertabsactiveTabstoragealarms
Host access: <all_urls>

Screenshots

About

dom0 enables programmatic browser automation through a local command-line interface. It connects to a locally-running CLI daemon via WebSocket on localhost to receive commands and return results.

Features:
- Capture accessibility tree snapshots for AI-readable page structure
- Navigate, click, type, scroll, and interact with page elements
- Take screenshots and export pages to PDF
- Manage tabs and windows
- Read and set cookies, localStorage, and sessionStorage
- Emulate devices, viewports, and media preferences

How it works:
dom0 uses the Chrome DevTools Protocol (via the debugger API) to automate browser interactions. Commands are sent from the local dom0 CLI tool over a localhost-only WebSocket connection. No data is sent to any remote server.

Permissions:

- debugger: Required for Chrome DevTools Protocol access to automate page interactions
- tabs: Required to list, create, switch, and close browser tabs
- activeTab: Required to attach the debugger to the currently active tab
- storage: Required to persist extension configuration
- alarms: Required to keep the background service worker alive for the WebSocket connection
- Host permissions (all URLs): Required to automate any website the user navigates to

Privacy:

All communication stays on your local machine. dom0 connects only to localhost and never transmits browsing data to external servers. See our privacy policy at https://bytespace.ai/privacy-policy.

Learn more about dom0 at https://bytespace.ai or https://dom0.dev