Description: Issue: The Browser MCP seems to be broken. The browser icon is missing from the bottom right of the Agent/Chat interface (I recall seeing it before, but never used it). Despite multiple attempts, I cannot get the Agent to control the browser. Steps I’ve taken: Reinstalled Cursor. …

Already tried, and even rebooted the Windows. Today I tried on Ubuntu, also no luck. [Screenshot 2026-03-24 104906]

The Browser MCP is not working on Mac Book Pro as well. V2.6.19.

Hey, thanks for the report and the detailed screenshots. I can see the browser-use sub-agent says tools are unavailable, even though the extension logs show a successful connection. This is a recurring issue we’ve fixed a few times, but since you’re seeing it on 2.6.21 across three different OSes (…

Since 3 OSes all have the issue. I think you should be able to let Agents to reproduce the issue and fix it. 2.6.22 still has the issue.

Can’t see the browser button here either. Tried the solution outlined above - but no dice. Version: 3.1.17 (system setup) VSCode Version: 1.105.1 Commit: fce1e9ab7844f9ea35793da01e634aa7e50bce90 Date: 2026-04-19T19:33:58.189Z Layout: editor Build Type: Stable Release Track: Default Electron…

Browser MCP not working: Browser icon missing and Agent cannot control the browser

Support Help

Chris_C (Chris Collett) March 24, 2026, 12:05pm 3

Hi Archie. Have you tried the solution outlined in this post Agent can't use Browser MCP - #3 by deanrie ?

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Browser MCP not working: Browser icon missing and Agent cannot control the browser

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