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v2.1.0 — AI agents can book you

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@nchemb nchemb released this 25 Sep 22:16
v2.1.0
f4d065f

OpenCalendar is now agent-bookable.

  • Public, keyless MCP server at /api/mcp/public: list_event_types, find_available_times, book_meeting. Any AI agent can check your real availability and book you.
  • Opt-in per event type ("AI agents can book this", off by default). Secret types are never exposed.
  • Same claim path as a human booking: host advisory lock + live calendar re-check, same confirmation email and calendar invite.
  • Paid meetings stay human: the agent gets a checkout link with the slot preselected (new time URL param); nothing is booked until someone pays.
  • Abuse limits: per-IP request and booking rate limits, one upcoming agent booking per email per event type.
  • Discovery: /llms.txt and /.well-known/mcp.json, generated from your opted-in types; booking pages link to /llms.txt.
  • Agent bookings are tagged ref=agent and show as "via AI agent" in admin and in your new-booking email.
  • Deploy with Vercel button; migrations run on Vercel production builds.

Upgrading: run npm run db:deploy (adds MeetingType.agentBookable), then turn the switch on for the event types agents may book.

Try it: https://opencalendar-demo.vercel.app (point any MCP client at https://opencalendar-demo.vercel.app/api/mcp/public).

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