MCP Server: io.usefulapi/cronofy

The io.usefulapi/cronofy MCP server integrates with Cronofy to work with calendar data. It supports reading calendars, events, and free/busy availability. It also allows creating, updating, and deleting events, enabling full event lifecycle management through the MCP interface.

🛠️ Key Features

Read calendars
Read events
Read free/busy
Create events
Update events
Delete events

🚀 Use Cases

Retrieve calendar and event information from Cronofy
Check participant availability via free/busy
Maintain schedules by creating, updating, or removing events

⚡ Developer Benefits

Provides event CRUD (create, update, delete) operations
Supports availability lookups (free/busy) alongside event retrieval

⚠️ Limitations

Only explicitly described capabilities: calendars, events, free/busy, and event create/update/delete; no other features are stated.

Cronofy MCP by usefulapi

Read your calendars, events and free/busy, and create or delete events, from Claude, Cursor, or any MCP client. Hosted, no local install — connect with your Cronofy access token.

Live endpoint: https://cronofy.usefulapi.io/mcp · Homepage: https://usefulapi.io/cronofy

Add to Claude

json

{
  "mcpServers": {
    "cronofy": {
      "url": "https://cronofy.usefulapi.io/mcp"
    }
  }
}

On first connect you'll paste your Cronofy access token. It's validated, stored per-user, and scoped to you.

Tools

Tool	Type	What it does
`cronofy_get_account`	read	Get account
`cronofy_get_userinfo`	read	Get userinfo
`cronofy_list_calendars`	read	List calendars
`cronofy_list_profiles`	read	List profiles
`cronofy_read_events`	read	Read events
`cronofy_get_free_busy`	read	Get free busy
`cronofy_upsert_event`	write	Upsert event
`cronofy_delete_event`	write	Delete event
`cronofy_usage_status`	meta	Usage status (free-tier meter)
`cronofy_upgrade`	meta	Upgrade to Pro (unlimited)

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage or manage your subscription.

Pricing

Plan	Price	Limit
Free	$0	100 tool calls / month
Pro	$9/mo or $90/yr (2 months free)	Unlimited

License

MIT — see LICENSE. Documentation only; the server is hosted.

Cronofy