Connect-MCP

Cronofy MCP by usefulapi

io.usefulapi/cronofy · v1.11.1

MCP server for Cronofy — read calendars, events and free/busy, and create, update or delete events.

MCPremoteno credentialsCalendarEmail

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Last check

Reachable, 8 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

B 88/100

What it does: 8 tools · 6 read, 2 write (incl. delete/pay) · Calendar, Email

Test call cronofy_get_account: needs a key: HTTP 401 (696 ms)

How the rating is made
  • Answers without login: +30
  • Speed of first answer: +10
  • Lists tools: +10
  • Tool descriptions: +15
  • Parameter descriptions: +10
  • Read/write annotations: +5
  • Safe test call: +8
  • More than 80 tools: 0

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL
https://cronofy.usefulapi.io/mcp

Tools

8 tools listed at last check
  • cronofy_get_account Get the authenticated Cronofy account's details (id, email, name, default tzid, locale). API: GET /v1/account.
  • cronofy_get_userinfo Get the OpenID-style profile of the authenticated user (sub, email, Cronofy profile info). API: GET /v1/userinfo.
  • cronofy_list_calendars List all calendars the authenticated account can see (id, name, profile, readonly, primary). API: GET /v1/calendars.
  • cronofy_list_profiles List the connected calendar accounts/profiles (e.g. Google, Office 365) linked to this Cronofy account. API: GET /v1/profiles.
  • cronofy_read_events Read events across the account's calendars over a time window. Returns { pages, events }. API: GET /v1/events.
  • cronofy_get_free_busy Read free/busy information across the account's calendars over a time window. Returns { pages, free_busy }. API: GET /v1/free_busy.
  • cronofy_upsert_event Creates or updates an event on a REAL connected calendar (upsert by event_id). This writes to the user's actual calendar. API: POST /v1/calendars/{calendar_id}/events.
  • cronofy_delete_event Deletes an event (by your event_id) from a real connected calendar. Destructive. API: DELETE /v1/calendars/{calendar_id}/events.

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