4words MCP Tools

• chat_create

  chat create

• chat_get_doc

  chat get doc

• chat_join

  chat join

• chat_messages

  chat messages

• chat_roll_nick

  chat roll nick

• chat_save_doc

  chat save doc

• chat_send

  chat send

• chat_send_file

  chat send file

• delete_content Mutating

  delete content

• upload_file Mutating

  upload file

• upload_text Mutating

  upload text

This list was read from the server itself, by connecting to it and calling tools/list on 22 October 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.