{"indexed":true,"server":"https://teamup-calendar.usefulapi.io/mcp","name":"Teamup Calendar MCP by usefulapi","empirical_score":0.67,"verified_at":"2026-10-13T00:48:43+00:00","rank_of_verified":"943 / 2154","summary":"No blocking issues. Rank reflects verification evidence + freshness — keep /mcp healthy.","checks":[{"check":"battery","state":"partial","note":"empirical score 0.67 — handshake/tools pass but task-level calls did not. Likely cause: missing credentials or failing sample call. Ensure empty outputs never return as success and auth errors are descriptive."},{"check":"description","state":"ok","note":"97 chars — decent; adding concrete return-shape details helps semantic matching."},{"check":"tool_names","state":"pass","note":"15 tools with concrete names."},{"check":"freshness","state":"pass","note":"verified 6 days ago — fresh."},{"check":"dependencies","state":"ok","note":"1 declared dependency(ies). Make sure auth errors surface auth_guidance so agents can onboard."}],"tools_preview":["teamup_get_calendar","teamup_list_subcalendars","teamup_get_subcalendar","teamup_list_access_keys","teamup_list_events","teamup_search_events","teamup_get_event","teamup_list_changed_events","teamup_list_event_signups","teamup_create_event"],"badge":null}