Oh My Browser

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On the record

Agent integrations

Its MCP server is described as compatible with Claude Code, Cursor, Codex, Windsurf, and other MCP clients.omb.org.cn · read 8 Oct 2026

Authenticated sessions

Existing Chrome sessions can be used with SSO, two-factor authentication, cookie-gated content and enterprise intranets without sharing credentials with the agent.omb.org.cn · read 15 Oct 2026

Browser actions

Agents can click, type, scroll, navigate and extract information through the extension.chromewebstore.google.com · read 15 Oct 2026

Browser compatibility

The extension supports Chrome-family browsers, including Chrome, Edge, Brave, and Arc; Firefox and Safari are not supported.omb.org.cn · read 8 Oct 2026

Chrome WebMCP requirement

OMB says its extension bridge works without enabling Chrome's experimental WebMCP API.omb.org.cn · read 15 Oct 2026

Chrome Web Store compatibility

The listing says the extension works with Chromium browsers including Edge, Brave, Arc, Vivaldi and Opera.chromewebstore.google.com · read 15 Oct 2026

Compliance

OMB says it follows China's PIPL and, where applicable, the EU GDPR.omb.org.cn · read 15 Oct 2026

Credential boundary

Cookies, login state, passwords and browsing history remain in the local Chrome or Edge profile and are not uploaded to OMB servers.omb.org.cn · read 15 Oct 2026

Data handling

The policy says active-tab content is forwarded to the AI client as a single-shot response and is not retained on OMB servers; query text is stored as a SHA hash by default.omb.org.cn · read 8 Oct 2026

Data hosting

The privacy policy says service data is hosted in mainland China on Aliyun.omb.org.cn · read 15 Oct 2026

Debugging

For software debugging, agents can inspect live page state, bounded network requests, runtime errors, and form diagnostics, then verify a fix.omb.org.cn · read 8 Oct 2026

Developer SDK

Web developers can install the JavaScript/TypeScript package @getohmy/omb-web-diagnostics to expose bounded application diagnostics.omb.org.cn · read 15 Oct 2026

Diagnostics support

The CLI provides omb version, omb status and omb doctor commands for checking and repairing connectivity.omb.org.cn · read 15 Oct 2026

Dynamic pages

The product supports JavaScript-rendered pages, single-page applications and infinite scrolling.omb.org.cn · read 15 Oct 2026

Edition concurrency

Lite supports one concurrent tab, while the full edition supports up to eight tabs.omb.org.cn · read 15 Oct 2026

Edition difference

Lite omits Site Memory, while both editions provide reading, interaction, generic diagnostics and logged-in-session support.omb.org.cn · read 15 Oct 2026

Editions and limits

Lite supports one concurrent tab and has no Site Memory, while the default edition supports up to eight concurrent tabs and Site Memory.omb.org.cn · read 8 Oct 2026

Element targeting

OMB exposes an accessibility tree and DOM map, with CDP fallback for strict CSP sites.omb.org.cn · read 15 Oct 2026

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