"Firefox Browser" matching MCP connectors:

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

65+ free in-browser developer tools (JSON, Base64, JWT, hash, regex…) callable over MCP.

Free browser-based calculators and analyzers for cloud cost, DevOps, security, and data governance.

caniuse MCP — browser feature support tables

Live browser debugging for AI assistants — DOM, console, network via MCP.

A paid remote MCP for AI agent browser DevTools MCP, built to return verdicts, receipts, usage logs,