"Firefox Browser" matching MCP connectors:

Browser support for web features, live from caniuse. From which version, and is it safe to ship?

WavedashA

io.github.wvdsh

Wavedash docs and workflow guidance for building and publishing browser games.

Browser compatibility and Baseline status for any web feature — offline, from bundled MDN data.

Design a React Native app in a browser and emit it as a real Expo project you own, iOS and Android.

Pupul data export guidesA

com.noctaracorp

Free data export guides for 11 platforms, export wait times, and in-browser viewers. No auth.

What CSS you can actually ship today, from live Baseline data and MDN browser-compat-data.

W3C MCP — web-standards lookup over w3c/browser-specs (GitHub, CF-reachable).

caniuse MCP — browser feature support tables