Acrux — claude.ai companion

by support@tekunlabs.com · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Tells the Acrux desktop companion when claude.ai is generating vs waiting on you.

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#314K

#252K among extensions

Version

0.1.0

updated 6 Jul 2026

Users

monthly, 3 months

Latest, 16 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months

Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Acrux — claude.ai companion

Acrux is a desktop companion that shows whether Claude is working or waiting on you. This extension extends it to claude.ai in your browser — chat, Artifacts/Canvas, and claude.ai/code. While Claude is generating a response your companion "works"; when the turn finishes it flourishes and rests in "done". It pairs with the desktop app over your own machine's loopback (127.0.0.1) using a code you copy from the app. It sends only a tiny on/off state signal to the local app — never your conversations. It watches the timing of claude.ai's response stream, not its content. Requires the Acrux desktop app (free, open source).