iCloud Calendar over CalDAV: list, create, update, move and delete events. Optional read-only mode.
Connect Runs on your machine
claude mcp add mcp-icloud-caldav -e ICLOUD_USERNAME=<ICLOUD_USERNAME> -e ICLOUD_PASSWORD=<ICLOUD_PASSWORD> -e MCP_ICAL_READ_ONLY=<MCP_ICAL_READ_ONLY> -e MCP_ICAL_LOG_LEVEL=<MCP_ICAL_LOG_LEVEL> -- uvx mcp-icloud-caldav==0.2.1{
"mcpServers": {
"mcp-icloud-caldav": {
"command": "uvx",
"args": [
"mcp-icloud-caldav==0.2.1"
],
"env": {
"ICLOUD_USERNAME": "<ICLOUD_USERNAME>",
"ICLOUD_PASSWORD": "<ICLOUD_PASSWORD>",
"MCP_ICAL_READ_ONLY": "<MCP_ICAL_READ_ONLY>",
"MCP_ICAL_LOG_LEVEL": "<MCP_ICAL_LOG_LEVEL>"
}
}
}
}{
"mcpServers": {
"mcp-icloud-caldav": {
"command": "uvx",
"args": [
"mcp-icloud-caldav==0.2.1"
],
"env": {
"ICLOUD_USERNAME": "<ICLOUD_USERNAME>",
"ICLOUD_PASSWORD": "<ICLOUD_PASSWORD>",
"MCP_ICAL_READ_ONLY": "<MCP_ICAL_READ_ONLY>",
"MCP_ICAL_LOG_LEVEL": "<MCP_ICAL_LOG_LEVEL>"
}
}
}
}{
"servers": {
"mcp-icloud-caldav": {
"type": "stdio",
"command": "uvx",
"args": [
"mcp-icloud-caldav==0.2.1"
],
"env": {
"ICLOUD_USERNAME": "<ICLOUD_USERNAME>",
"ICLOUD_PASSWORD": "<ICLOUD_PASSWORD>",
"MCP_ICAL_READ_ONLY": "<MCP_ICAL_READ_ONLY>",
"MCP_ICAL_LOG_LEVEL": "<MCP_ICAL_LOG_LEVEL>"
}
}
}
}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 | Apple ID email address |
ICLOUD_PASSWORDRequired, secret | App-specific password from appleid.apple.com (not the Apple ID password) |
MCP_ICAL_READ_ONLYOptional | Set to true to leave out the create, update and delete tools |
MCP_ICAL_LOG_LEVELOptional | Log level on stderr: TRACE, DEBUG, INFO, WARNING or ERROR |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 11 Oct 2026 |
| Last updated | 11 Oct 2026 |
| Registry name | io.github.Glob0x17/mcp-icloud-caldav |
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