How do I install the cal dot com mcpserver mcp server?

Use a recorded configuration for your client, replace example credential values and paths, and verify the documented runtime. Restart or reconnect the client, then inspect the available tools.

What credentials does it need?

It reads `CALCOM_API_KEY` from the environment. Store these in your client's env block or a secrets manager — never commit them to a repository — and grant the narrowest scope that still covers your use case.

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Cal Dot Com Mcpserver MCP Server

MCP server for Cal.com Calendar API integration

Local serverstdio

What is the Cal Dot Com Mcpserver MCP Server?

MCP server for Cal.com Calendar API integration

What the server does

An MCP server implementation that integrates with Cal.com Calendar API, providing appointment scheduling capabilities.

Add Appointments — Schedule new calendar appointments with attendee details
Update Appointments — Modify existing appointment details such as time and notes
Delete Appointments — Cancel and remove existing appointments
List Appointments — View scheduled appointments for specific date ranges

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

Tool	What it does
calcom_add_appointment	Create new calendar appointments
Inputs:	startDate (string): Start date in YYYY-MM-DD format
startTime	string, optional): New start time in ISO format
endTime	string, optional): New end time in ISO format
notes	string, optional): New notes for the appointment
calcom_update_appointment	Update existing calendar appointments
calcom_delete_appointment	Delete existing calendar appointments
reason	string, optional): Reason for cancellation
calcom_list_appointments	List calendar appointments in a date range

How to install the Cal Dot Com Mcpserver MCP Server

{
  "mcpServers": {
    "calcom-calendar": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "CALCOM_API_KEY",
        "mcp/calcom-calendar"
      ],
      "env": {
        "CALCOM_API_KEY": "YOUR_CALCOM_API_KEY"
      }
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Configuration

Variable	Description	Required
CALCOM_API_KEY	Declared in the maintainer’s client configuration.	Check documentation

Example prompts to try

“Use Cal Dot Com Mcpserver to calcom add appointment.”
“Use Cal Dot Com Mcpserver to Inputs.”
“Use Cal Dot Com Mcpserver to calcom update appointment.”

Frequently asked questions

MCP server for Cal.com Calendar API integration Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.