files_list

List the caller's stored files, newest first

Free. This one only touches this instance's own storage, so there is nothing to charge for.

Runs on Files — Per-user file storage: keep a file, get a URL, read it back.

Calling it

Three doors onto the same method. MCP is what an agent speaks, REST is what a program speaks, and the answer is identical.

{"id":1,"jsonrpc":"2.0","method":"tools/call","params":{"arguments":{},"name":"files_list"}}

Try it in the playground.