MCP server for Cal.com Calendar API integration
Connect Cal Dot Com Mcpserver to Claude, Cursor or any other MCP client and it stops being a tab you switch to. MCP server for Cal.com Calendar API integration. The cal dot com mcpserver mcp server is what makes that connection.
An MCP server implementation that integrates with Cal.com Calendar API, providing appointment scheduling capabilities.
The toolset is worth reading before you wire it up, because it tells you what the integration is really for:
calcom_add_appointment — Create new calendar appointmentsInputs — - eventTypeId (number): The Cal.com event type IDcalcom_update_appointment — Update existing calendar appointmentscalcom_delete_appointment — Delete existing calendar appointmentscalcom_list_appointments — List calendar appointments in a date rangeConfiguration is passed through the environment: CALCOM_API_KEY. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.
Setup follows the usual MCP pattern — install or clone the server, register it in your client's configuration file, restart the client. The configuration blocks on this page cover the common clients.
This sits in the planning and project tracking group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. Cal Dot Com Mcpserver's toolset — calcom_add_appointment, Inputs, calcom_update_appointment and 2 more — is a fair guide to whether it matches your workflow. It is maintained by mumunha; worth a glance at recent repository activity before you build anything load-bearing on it.
This entry was verified against Cal Dot Com Mcpserver's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.
| Tool | What it does |
|---|---|
| calcom_add_appointment | Create new calendar appointments |
| Inputs | - eventTypeId (number): The Cal.com event type ID |
| calcom_update_appointment | Update existing calendar appointments |
| calcom_delete_appointment | Delete existing calendar appointments |
| calcom_list_appointments | List calendar appointments in a date range |
{
"mcpServers": {
"calcom-calendar": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"-e",
"CALCOM_API_KEY",
"mcp/calcom-calendar"
],
"env": {
"CALCOM_API_KEY": "YOUR_API_KEY_HERE"
}
}
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| CALCOM_API_KEY | Credential the server authenticates with. | Yes |
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