MCP server for iCloud (Apple) Calendar access via CalDAV
Connect Runs on your machine
claude mcp add icloud-calendar-mcp -e ICLOUD_USERNAME=<ICLOUD_USERNAME> -e ICLOUD_PASSWORD=<ICLOUD_PASSWORD> -- npx -y @icloud-calendar-mcp/[email protected]
{
"mcpServers": {
"icloud-calendar-mcp": {
"command": "npx",
"args": [
"-y",
"@icloud-calendar-mcp/[email protected]"
],
"env": {
"ICLOUD_USERNAME": "<ICLOUD_USERNAME>",
"ICLOUD_PASSWORD": "<ICLOUD_PASSWORD>"
}
}
}
}
{
"mcpServers": {
"icloud-calendar-mcp": {
"command": "npx",
"args": [
"-y",
"@icloud-calendar-mcp/[email protected]"
],
"env": {
"ICLOUD_USERNAME": "<ICLOUD_USERNAME>",
"ICLOUD_PASSWORD": "<ICLOUD_PASSWORD>"
}
}
}
}
{
"servers": {
"icloud-calendar-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@icloud-calendar-mcp/[email protected]"
],
"env": {
"ICLOUD_USERNAME": "<ICLOUD_USERNAME>",
"ICLOUD_PASSWORD": "<ICLOUD_PASSWORD>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
ICLOUD_USERNAMERequired | Your Apple ID email (e.g., [email protected]) |
ICLOUD_PASSWORDRequired, secret | App-specific password for iCloud (not your main Apple ID password) |
Details
| Package | @icloud-calendar-mcp/[email protected] (NPM, stdio) |
| First published | 12 Nov 2026 |
| Last updated | 12 Nov 2026 |
| Registry name | org.onekash/icloud-calendar-mcp |
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