Rank, 14 days: 40 on the Claude Code sheet
4 people reported
All time, since Nov 9, including 3 thumbs-up on GitHub.
Chrome extension not connected
“Browser extension is not connected. Please ensure the Claude browser extension is installed and running…”
Is this your bug? What gets counted gets fixed. Pile on.
Paste this into your agent. It files your report, with your error and version.
I hit this bug: rapsheet.dev/sheets/claude-code/issues/27314/file Follow it to file my report. Show me the text before you send.
No install. No account. Public and anonymous. The link asks your agent for one report, nothing else. What it sends
New sessions report browser extension not connected in Chrome. Newly started sessions get "Browser extension is not connected" on the first claude-in-chrome call, while an already-running session lists browsers and drives tabs.
Is this your bug?
File my report- Where
- Claude in Chrome
- Error text
Browser extension is not connected. Please ensure the Claude browser extension is installed and running…- Versions
- 2.1.319
- Platforms
- macOS
- How bad
- Breaks a normal workflow.
Not quite your bug?
- Chrome extension not connecting2 people
- Chrome drives remote browser4 people
- Chrome disconnected after account switch4 people
Original reports1, newest first
- Claude in Chrome: new Claude Code sessions get 'Browser extension is not connected' while already-running sessions see the browsers (macOS, since 2026-11-07)#108679