Documentation
CalFree is a scheduling app for one person or a small team: you set your hours, share a link, and people book the open times. The same rules are exposed over a REST API and an MCP server, so an agent can book on someone’s behalf without a browser.
If you are starting from nothing, read the quickstart. If you are wiring up an agent, go straight to the MCP server.
Start here
Scheduling
Booking page
Event types, questions, group events and single-use links.
Availability and calendar
Weekly hours, overrides, buffers, limits and Google or Outlook sync.
Plans and billing
What Free, Pro and Teams include, the trial, and how to change or cancel.
Meeting polls
Propose several times, collect votes, and pick the one that works for the group.
Routing forms
Ask a few questions first and send each person to the right booking page.
Teams and round robin
Share event types among members: each booking goes to someone who is free.
Embeds
Put your booking page on your own site: inline, popup or floating button.