Extension Tracker

Jan Browser MCP

10,000 users Rated 5.00 from 5 ratings Last updated 15 Dec 2025

By Jan AI Live in the Chrome Web Store mkciifcjehgnpaigoiaakdgabbpfppal Last checked 27 Sep 2026, 05:41 UTC

The listing

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

Minimal browser extension that exposes tab automation to the Jan MCP bridge.Summary from the listing
Developer
Jan AI
Trader status
Declared a trader under EU law
Category
Productivity › Developer Tools
First published
24 Nov 2025
Last updated
15 Dec 2025
Version
0.14.4
Size
187 KiB
Minimum Chrome
88
Languages
1 language

English

Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-2710,0005.005
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#5,164
by users, of 264,254 extensions
In its category
#462
of 27,566 in Developer Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

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
  • <all_urls>Every website
Sites where it runs scripts
  • <all_urls>Every website
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • debuggerUse Chrome's debugger on your tabs, which gives full control of their pages
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser
  • tabGroupsManage your tab groups
  • tabsRead the addresses and titles of your tabs
  • windowsManage browser windows

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 27 Sep 2026, 05:41 UTC; next check around 30 Sep 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Jan Browser MCP” (mkciifcjehgnpaigoiaakdgabbpfppal). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/mkciifcjehgnpaigoiaakdgabbpfppal. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_mkciifcjehgnpaigoiaakdgabbpfppal,
  title   = {Jan Browser MCP (mkciifcjehgnpaigoiaakdgabbpfppal)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/mkciifcjehgnpaigoiaakdgabbpfppal},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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