When I Work MCP by usefulapi

Each tool targets a distinct resource and action (shift CRUD, time-off CRUD, list endpoints for users, schedules, positions, availability, times, swaps). The few paired operations like publish/unpublish are explicitly complementary, and descriptions clarify boundaries.

All tools use the wheniwork_ prefix followed by a consistent snake_case verb_noun pattern (create_, get_, list_, update_, publish_, unpublish_). No naming deviations or mixed conventions.

21 tools is on the heavy side but justified by the breadth of the workforce domain covered. Each tool has a distinct resource/action, though some read-only list endpoints could arguably be consolidated to reduce surface area.

Core shift and time-off lifecycle is well covered (create/get/list/update/publish), but there are notable gaps: no delete_shift, no create/update for users, positions, schedules, annotations, or availability, and no approval actions for shift swaps or clock in/out. Agents can work around some gaps via update endpoints, but many management operations are absent.