I've created an Everything MCP Server and tested it with Claude Code.
Allows Claude to search super fast via Everything's HTTP Server.
You must have the HTTP server plugin installed, and enabled, and configured properly.
I suggest having it listen only on localhost for security reasons, and pick a non-standard port in case something on your system is using port 80.
Repo is here: https://github.com/Josephur/everything-mcp
Let me know if you try it out, and let me know if you test it with other AI platforms and what your experience is.