Scored across 7 tools
The three request tools are clearly differentiated by response type (choice, refinement, approval), and wait/get/list separate polling, inspection, and recovery. Minor overlap exists between get_request and wait_for_response, but the descriptions explicitly state when each is appropriate.
All tools share the nofax_ snake_case prefix and mostly follow a nofax_<verb>_<object> pattern. The request_* group is consistent, but list_pending is vaguer than list_pending_requests, and wait_for_response versus get_request mixes slightly different verb styles.
Seven tools fit the narrow human-approval domain well, covering request creation variants, polling, inspection, pending recovery, and one-way notification. There is no redundancy or excessive granularity.
The set covers creation of three request types, long-poll waiting, non-blocking status inspection, pending recovery, and one-way notification. A slight gap is the lack of an explicit cancel or expire tool for pending requests, but the core human-in-the-loop workflow is otherwise well covered.