WebMCP Radar

by wong2 · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Discover and inspect WebMCP tools as you browse

Users

1,000

+510 in 30 days

Rating

5.0 / 5

+5.00 in 30 days

Ratings

+1 in 30 days

Store rank

#31K

#26K among extensions

Version

0.0.2

updated 29 Aug 2026

Users

monthly, 2 months

Latest, 15 Oct 2026: 1,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 months

Latest, 15 Oct 2026: 1 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 WebMCP Radar

WebMCP Radar helps you discover websites that support WebMCP as you browse. When a page exposes WebMCP tools, the extension displays the tool count on its toolbar badge. Open the popup to inspect each tool’s name, description, origin, annotations, and input schema. WebMCP Radar also keeps a searchable, device-local history of pages where tools were detected, making interesting WebMCP experiences easy to revisit. The extension only inspects tool metadata. It never executes tools, stores tool schemas in history, or sends browsing data to an external service.