According to AlphaMoat, as of 2026-09, the Chrome extension AgentHub has 16 users (+45.5% MoM) — ranked #7,945 of 9,324 AI browser extensions, and #2,050 of 2,418 in General AI.
What is AgentHub
AgentHub — Browser MCP for Claude Code, Cursor & Claude Desktop. Automate your real Chrome via MCP tools. HOW IT WORKS
AgentHub exposes your browser as a set of MCP (Model Context Protocol) tools. Install the extension, then run one command in any terminal:
npx agenthub-setup@latest
The installer detects the AI tools already on your machine and registers the local bridge with each of them automatically. No manual config files to edit.
WHAT YOUR AI CAN DO
- List and read your open tabs
- Fill out forms — including React, Vue, and shadow DOM inputs
- Click elements, press keys, scroll the page
- Navigate, go back, go forward
- Read full page content and page metadata
- Take an accessibility snapshot of the page
- Take screenshots
- Read existing form values before changing them
- Extract tables and structured data from any page
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PRIVACY & CONTROL
- The bridge runs on your machine and listens only on localhost (127.0.0.1) — it isn't reachable from your network.
- Page content, screenshots, and form data flow directly between your browser and the AI tool you connect. AgentHub doesn't operate a server that reads or stores your browsing data.
- Site access is opt-in. AgentHub doesn't get broad access to every website by default — you grant it per site (or all sites, if you choose) and can revoke it any time.
- A built-in blocklist keeps AI tools off banking and email domains by default.
- Every tool call your AI makes is visible in the side panel's activity log, so nothing happens silently.
- No account or sign-up required.
WHO IT'S FOR
Anyone using Claude Code, Cursor, Claude Desktop, or another MCP client who wants their AI assistant working inside their actual logged-in browser — research, QA, form-filling, data extraction — without copy-pasting page content back and forth.
REQUIREMENTS
- Chrome 120+ or Edge 120+
- An MCP-compatible AI client (Claude Code, Cursor, Claude Desktop, or any other)
- The debugger permission is required — AgentHub uses the Chrome DevTools Protocol for reliable screenshots
Extension profile
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.