Extension Tracker

Muse AI Companion - Personal Agent & Browser Assistant

152 users Rated 5.00 from 3 ratings Last updated 27 Sep 2026

By Fitz.apps Live in the Chrome Web Store cjepejiaiadcmagmeeidmbcepoinagap Last checked 28 Sep 2026, 05:34 UTC

The listing

What the Chrome Web Store shows, as of the last check

AI Browser Agent & Voice Assistant — summarize, explain. YouTube Summarizer, AI Email Assistant. All-in-one AI for the web.Summary from the listing
Developer
Fitz.apps
Trader status
Declared a trader under EU law
Category
Productivity › Workflow & Planning
First published
19 Sep 2026
Last updated
27 Sep 2026
Version
1.0.4
Size
595 KiB
Minimum Chrome
116
Languages
13 languages

Deutsch, English, English (United States), español, español (Latinoamérica), français, italiano, português (Brasil), português (Portugal), русский, हिन्दी, 中文（中国）, 日本語

Website
fitztools.com
Support page
https://fitztools.com/
Open in the Chrome Web Store ↗ View the code or download the CRX in CRX Viewer ↗
Users over time As shown on the Chrome Web Store
130140150Tracking began 26 Sep 202626 Sep27 Sep28 Sep2026-09-26: 125 users2026-09-28: 152 users2026-09-28: new version152130140150Tracking began26 Sep27 Sep28 Sep2026-09-26: 125 users2026-09-28: 152 users2026-09-28: new version152
Average rating
4.905.005.1026 Sep27 Sep28 Sep5.004.905.005.1026 Sep27 Sep28 Sep5.00
Number of ratings
2.953.03.0526 Sep27 Sep28 Sep32.953.03.0526 Sep27 Sep28 Sep3
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-09-281525.003
2026-09-261255.003
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#60,478
by users, of 264,704 extensions
In its category
#13,196
of 44,473 in Workflow & Planning

What changed

Every change found on a check, newest first

  1. New version 1.0.4, replacing 1.0.3.

    The summary on the listing changed.

    Added the site where it runs scripts *://*/*.

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • http://*/*Every website
  • https://*/*Every website
Sites where it runs scripts
  • *://*/*Every website
  • *://m.youtube.com/*m.youtube.com
  • *://www.youtube.com/*www.youtube.com
  • *://youtube.com/*youtube.com
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • contextMenusAdd items to the right-click menu
  • scriptingRun scripts on sites it can reach
  • sidePanelShow a side panel
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
HTML to PDF Converter: Upload & Paste Code162 5.007 Tools
Lovable Project Downloader: AI Prompt Optimizer & Auto Queue119 5.001 Tools
All 3 extensions by Fitz.apps →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked again 7 and 30 days after it was published, and again whenever a new version appears. Last checked 28 Sep 2026, 05:34 UTC; next check around 19 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Muse AI Companion - Personal Agent & Browser Assistant” (cjepejiaiadcmagmeeidmbcepoinagap). Chrome Web Store data, last checked 2026-09-28. https://extensiontracker.com/extension/cjepejiaiadcmagmeeidmbcepoinagap. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_cjepejiaiadcmagmeeidmbcepoinagap,
  title   = {Muse AI Companion - Personal Agent & Browser Assistant (cjepejiaiadcmagmeeidmbcepoinagap)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-28},
  url     = {https://extensiontracker.com/extension/cjepejiaiadcmagmeeidmbcepoinagap},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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