Extension Tracker

WebMCP - Model Context Tool Inspector

20,000 users Rated 4.91 from 11 ratings Last updated 22 Sep 2026

By François Beaufort Live in the Chrome Web Store gbpdfapgefenggkahomfgkhfehlcenpd Last checked 27 Sep 2026, 01:31 UTC

The listing

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

Inspect, monitor, and execute WebMCP tools manually or with GeminiSummary from the listing
Developer
François Beaufort
Trader status
Declared a trader under EU law
Category
Productivity › Developer Tools
First published
23 Jan 2026
Last updated
22 Sep 2026
Version
1.9.16
Size
222 KiB
Minimum Chrome
150.0.7861
Languages
1 language

English

Support page
https://github.com/GoogleChromeLabs/webmcp-tools/issues
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
2026-09-2720,0004.9111
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#3,977
by users, of 264,254 extensions
In its category
#356
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
  • scriptingRun scripts on sites it can reach
  • sidePanelShow a side panel
  • webNavigationFollow your browsing, page by page

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Camera Pan Tilt Zoom2,000 4.205 Workflow & Planning
All 2 extensions by François Beaufort →

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, 01:31 UTC; next check around 28 Sep 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “WebMCP - Model Context Tool Inspector” (gbpdfapgefenggkahomfgkhfehlcenpd). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/gbpdfapgefenggkahomfgkhfehlcenpd. Accessed 2026-09-27.
BibTeX
@misc{extensiontracker_gbpdfapgefenggkahomfgkhfehlcenpd,
  title   = {WebMCP - Model Context Tool Inspector (gbpdfapgefenggkahomfgkhfehlcenpd)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/gbpdfapgefenggkahomfgkhfehlcenpd},
  urldate = {2026-09-27}
}

The data is free to reuse under CC BY 4.0.

Browse

Top lists

Productivity

Lifestyle

Make Chrome Yours