topmcps
Browse MCPs

MCP Comparison · 2026

Cal.com vs Todoist MCP Server

Comparing Cal.com and Todoist as MCP servers? Cal.com (book meetings) is best when external booking links. Todoist (capture tasks) is best when personal task capture. Both run as Model Context Protocol servers and can coexist in the same client. Updated 2026.

Cal.com

Cal.com

Open-source scheduling — booking pages, availability, and event types for AI agents.

Todoist

Todoist

Personal task management with due dates — capture, schedule, and complete from chat.

Side-by-side specs

Pulled from each MCP's verified fact sheet.

 Cal.comTodoist
Primary functionBook MeetingsCapture Tasks
MaintainerCal.comCommunity
PricingFreemiumFreemium
Setup complexityLow · ~5 minLow · ~3 min
Transportstdiostdio
Auth modelAPI keyAPI key
LicenseAGPL-3.0MIT
LanguageTypeScriptTypeScript
Latest versionlatestlatest
Compatible clientsClaude, Cursor, Any MCP-compatible clientClaude, Cursor, Any MCP-compatible client
Last verified2026-05-262026-05-26

Which one should you pick?

Decision rubric drawn from each MCP's documented strengths.

Choose Cal.com

  • External booking links
  • Self-hosted scheduling
  • Multi-step booking flows
See full Cal.com write-up →

Choose Todoist

  • Personal task capture
  • Natural-language due dates
  • Quick-add patterns
See full Todoist write-up →

Pick something else if…

  • Internal-only calendar access
  • Team project management

Feature breakdown

Key capabilities each server ships out of the box.

Cal.com

  • Public booking pages
  • Event types and availability
  • Team round-robin
  • Self-host or managed
  • Webhook integrations

Todoist

  • Task CRUD
  • Natural-language due dates
  • Projects and labels
  • Filter queries
  • Reminders
  • OAuth or API token

Install snippets

Open the detail page for ready-to-paste config for every major client.

Install Cal.com

Setup snippets for Claude, Cursor, VS Code, Windsurf →

npx -y @calcom/mcp

Install Todoist

Setup snippets for Claude, Cursor, VS Code, Windsurf →

npx -y todoist-mcp-server

FAQ

Cal.com vs Todoist: which MCP server should I use?

Pick Cal.com when external booking links. Pick Todoist when personal task capture. Cal.com is built for book meetings, while Todoist focuses on capture tasks.

Can I run both Cal.com and Todoist together?

Yes. MCP clients run each server as a separate process and surface every server's tools simultaneously, so you can install both and let your agent decide which to call. Be deliberate with auth scopes when stacking servers.

How fresh is this comparison?

Updated for 2026. Cal.com's last verification: 2026-05-26. Todoist's last verification: 2026-05-26. We refresh detail-page facts on every catalog rebuild.

More Cal.com comparisons

Cal.comvsGoogle CalendarCal.comvsOutlook CalendarCal.comvsCalendlyCal.comvsApple Calendar (CalDAV)

Browse all Scheduling & Calendar MCPs? See the full ranked list →