{"id":"calcom-api","name":"Cal.com API","homepage":"https://cal.com/docs/api-reference","repo_url":"https://github.com/calcom/cal.com","category":"scheduling","subcategories":["calendar","booking","meetings","open-source"],"tags":["calcom","scheduling","booking","calendar","open-source","self-hosted","rest-api","sdk"],"what_it_does":"Cal.com's open-source scheduling API for managing availability, event types, bookings, and calendar integrations — available as cloud or self-hosted.","use_cases":["Creating and managing event types and booking pages programmatically","Reading and managing bookings for automated workflows","Setting availability schedules for teams and individuals","Building custom scheduling interfaces with full API control","Self-hosted scheduling with data residency requirements"],"not_for":["Teams needing Calendly's polished UI without development effort","Very simple one-person scheduling without API needs","Teams without technical resources for self-hosting (use cloud instead)"],"best_when":"An agent needs full API control over scheduling including creating event types, or when self-hosting is required for data privacy.","avoid_when":"You need a no-code scheduling solution or are looking for Calendly's specific integrations.","alternatives":["calendly-api","google-calendar-api"],"af_score":71.1,"security_score":72.0,"reliability_score":null,"package_type":"mcp_server","discovery_source":["github"],"priority":"low","status":"evaluated","version_evaluated":"current","last_evaluated":"2026-03-01T09:50:05.359682+00:00","performance":{"latency_p50_ms":200,"latency_p99_ms":800,"uptime_sla_percent":99.9,"rate_limits":"Not strictly documented","data_source":"llm_estimated","measured_on":null}}