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Cal.com MCP Integration for Cursor

Connect Cal.com to Cursor through the local KosmoKrator MCP gateway with scoped tools, credentials, and write policy.

7 functions 6 read 1 write Bearer token auth
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Connect Cal.com to Cursor

Expose selected local integrations to Cursor through KosmoKrator without configuring each service as its own MCP server.

Create or update .cursor/mcp.json with a KosmoKrator stdio server entry. The gateway is local, scoped to this integration, and starts with --write=deny so Cursor can inspect read-capable tools without receiving write access by default.

Cal.com MCP Config for Cursor

Use the same KosmoKrator install and integration credentials that power terminal and headless runs.

{
  "mcpServers": {
    "kosmokrator-cal-com": {
      "type": "stdio",
      "command": "kosmo",
      "args": [
        "mcp:serve",
        "--integration=cal-com",
        "--write=deny"
      ]
    }
  }
}

Run the Gateway Manually

kosmokrator mcp:serve --integration=cal-com --write=deny

Why Use KosmoKrator Here

Scoped tools

Expose only Cal.com instead of a broad multi-service tool list.

Local credentials

Reuse credentials already configured for the KosmoKrator CLI and Lua runtime.

Write policy

Start read-only, then opt into ask or allow for trusted workspaces.

Cal.com Tools Visible to Cursor

Cursor sees stable MCP tool names generated from the Cal.com integration catalog.

MCP toolSource functionTypeDescription
integration__cal_com__cal_com_list_event_types cal-com.cal_com_list_event_types Read List available event types (booking link templates) from Cal.com. Supports filtering by team and pagination.
integration__cal_com__cal_com_get_event_type cal-com.cal_com_get_event_type Read Get detailed information about a specific event type from Cal.com by its ID.
integration__cal_com__cal_com_create_booking cal-com.cal_com_create_booking Write Create a new booking in Cal.com for a specific event type. Provide the event type, start/end times, and attendee information.
integration__cal_com__cal_com_list_bookings cal-com.cal_com_list_bookings Read List bookings from Cal.com with optional filtering by status, event type, and pagination.
integration__cal_com__cal_com_get_booking cal-com.cal_com_get_booking Read Get detailed information about a specific booking from Cal.com by its ID.
integration__cal_com__cal_com_list_teams cal-com.cal_com_list_teams Read List teams in your Cal.com organization. Supports pagination.
integration__cal_com__cal_com_get_current_user cal-com.cal_com_get_current_user Read Get the authenticated Cal.com user's profile information, including name, email, and time zone.

Related Cal.com Pages

Cal.com CLIUse direct JSON commands instead of MCP discovery. Cal.com MCPFull gateway reference and MCP tool names. KosmoKrator for CursorClient-level gateway setup.