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mcp-server-cal

Cal.com scheduling MCP server: manage bookings, event types, and availability.

AIWerkaiwerk/mcp-server-calUpdated Jun 22, 2026

server.json

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.AIWerk/mcp-server-cal",
  "description": "Cal.com scheduling MCP server: manage bookings, event types, and availability.",
  "repository": {
    "url": "https://github.com/AIWerk/mcp-server-cal",
    "source": "github"
  },
  "version": "1.0.6",
  "websiteUrl": "https://aiwerkmcp.com/servers/cal/",
  "packages": [
    {
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "identifier": "@aiwerk/mcp-server-cal",
      "version": "1.0.6",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Cal.com API key (prefix cal_ or cal_live_). Create one at Cal.com Settings > Security > API Keys.",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "CAL_API_KEY"
        }
      ]
    }
  ]
}

Permissions

DeclaredDetected
Runs code—node
Installs—npm:@aiwerk/mcp-server-cal@1.0.6
Runs install scripts—None
NetworkNoneNone
Needs credentialsCAL_API_KEYCAL_API_KEY
Outside the workspace—None
Agent tools—None

Checks

Low risk · Nothing worth a warning was found.

Not reviewed by a person · Checked by rules; the model review is not switched on yet.

Versions

  1. #11.0.6latestOct 7, 2026