Reading everything here costs nothing and always will. You pay when you want us to keep watching — your servers, every quarter of an hour, and to tell you the moment something about them changes.
You plug MCP servers into Claude Code, Cursor or your own product — and you want to know what they actually do.
You wrote an MCP server, or your company ships one, and it has a page here whether you like it or not.
You are building a catalogue, a gateway or a client, and you need these numbers inside your own product.
You want a person to read it, not a rule engine — before it goes anywhere near production.
Reading the catalogue is free and stays free. These are about the parts that are not.