io.github.AIWerk/mcp-server-cal MCP Server

io.github.AIWerk/mcp-server-cal

Repository Registry

What is the io.github.AIWerk/mcp-server-cal MCP server?

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

How to install io.github.AIWerk/mcp-server-cal

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

CAL_API_KEY
required
secret
Cal.com API key (prefix cal_ or cal_live_). Create one at Cal.com Settings > Security > API Keys.

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "mcp-server-cal": {
      "command": "npx",
      "args": [
        "-y",
        "@aiwerk/mcp-server-cal"
      ],
      "env": {
        "CAL_API_KEY": "<YOUR_CAL_API_KEY>"
      }
    }
  }
}

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