MCP Browser Extension – AI agent in your logged-in Chrome
86 users Rated 5.00 from 2 ratings Last updated 5 Nov 2026
By Mehmood Ur Rehman Qureshi
Live in the Chrome Web Store
jelfhdlkhbfmlpbghoeaepijllcnplgh
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Last checked 6 Nov 2026, 05:46 UTC
The listing
What the Chrome Web Store shows, as of the last check
Lets your AI agent use the Chrome you are signed into, through a local MCP server. Deny-all by default.Summary from the listing
- Developer
- Mehmood Ur Rehman Qureshi
- Enhanced Safe Browsing
- Not trusted. What this means →
- Category
- Productivity › Developer Tools
- First published
- 20 Sep 2026
- Last updated
- 5 Nov 2026
- Version
0.9.40- Size
- 114 KiB
- Minimum Chrome
- 116
- Languages
1 language
English
- Website
- https://mcp-browser-extension.com/
- Support page
- https://github.com/Mehmoodqureshi/mcp-browser-extension/issues
Show the numbers
| Checked | Users | Rating | Ratings |
|---|---|---|---|
| 2026-11-06 | 86 | 5.00 | 2 |
| 2026-11-05 | 79 | 5.00 | 2 |
| 2026-10-29 | 59 | 5.00 | 2 |
| 2026-10-24 | 35 | 5.00 | 2 |
| 2026-10-22 | 29 | 5.00 | 2 |
| 2026-10-20 | 22 | 5.00 | 2 |
| 2026-10-16 | 17 | 5.00 | 1 |
| 2026-10-13 | 9 | 5.00 | 1 |
| 2026-10-11 | – | – | – |
| 2026-09-28 | 3 | – | – |
| 2026-09-27 | – | – | – |
What changed
Every change found on a check, newest first
New version
0.9.40, replacing0.9.38.New version
0.9.38, replacing0.9.35.New version
0.9.35, replacing0.9.34.New version
0.9.34, replacing0.9.32.New version
0.9.32, replacing0.9.29.Removed the permissions
cookies,downloads,webRequest,webRequestAuthProvider.Removed the site
<all_urls>.Added the optional permissions
cookies,downloads,webRequest,webRequestAuthProvider.Added the optional sites
http://*/*,https://*/*.New version
0.9.29, replacing0.9.26.Renamed from “MCP Browser Extension” to “MCP Browser Extension – AI agent in your logged-in Chrome”.
The summary on the listing changed.
The developer's display name changed from “shahmir” to “Mehmood Ur Rehman Qureshi”.
New version
0.9.26, replacing0.9.16.The summary on the listing changed.
Added the permissions
proxy,webRequest,webRequestAuthProvider.Added the optional permissions
nativeMessaging,privacy.The developer's contact email changed.
The developer's website link changed.
The privacy policy link changed.
New version
0.9.16, replacing0.9.15.New version
0.9.15, replacing0.9.12.Renamed from “MCP Extension for Chrome” to “MCP Browser Extension”.
Removed the permission
activeTab.The developer's website link changed.
The privacy policy link changed.
New version
0.9.12, replacing0.9.8.
Developer history
Moves to another publisher account and new contact emails, newest first
The contact email changed.
The developer's website link changed.
The privacy policy link changed.
What it can access changed the same day.
We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →
What it can access
From the extension's manifest, in plain language
alarmsRun tasks on a scheduledebuggerUse Chrome's debugger on your tabs, which gives full control of their pagesproxySend your traffic through a proxyscriptingRun scripts on sites it can reachstorageSave settings and data in your browsertabsRead the addresses and titles of your tabswebNavigationFollow your browsing, page by page
cookiesRead and change cookies on the sites it can reachdownloadsManage your downloadsnativeMessagingTalk to programs installed on your computerprivacyChange privacy settingswebRequestWatch network requests on the sites it can reachwebRequestAuthProviderAnswer sign-in prompts from siteshttp://*/*Every websitehttps://*/*Every website
About this data
Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 6 Nov 2026, 05:46 UTC; next check around 5 Dec 2026.
Cite this page
Citation
BibTeX
@misc{extensiontracker_jelfhdlkhbfmlpbghoeaepijllcnplgh,
title = {MCP Browser Extension – AI agent in your logged-in Chrome (jelfhdlkhbfmlpbghoeaepijllcnplgh)},
author = {{Extension Tracker}},
year = {2026},
note = {Chrome Web Store data, last checked 2026-11-06},
url = {https://extensiontracker.com/extension/jelfhdlkhbfmlpbghoeaepijllcnplgh},
urldate = {2026-11-08}
}The data is free to reuse under CC BY 4.0.
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