Icloud MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 70 installs a week from pypi. Last commit 30 Jun 2026.
Read-only-by-default MCP server for iCloud mail, calendar, and contacts (IMAP/CalDAV/CardDAV).
Today is the operative word: we check Icloud MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add icloud-mcp -- uvx icloud-mcp
{
"mcpServers": {
"icloud-mcp": {
"args": [
"icloud-mcp"
],
"command": "uvx"
}
}
}
[mcp_servers.icloud-mcp]
command = "uvx"
args = ["icloud-mcp"]
{
"mcpServers": {
"icloud-mcp": {
"args": [
"icloud-mcp"
],
"command": "uvx"
}
}
}
{
"mcpServers": {
"icloud-mcp": {
"args": [
"icloud-mcp"
],
"command": "uvx"
}
}
}
This one needs environment variables set before it will start:
ICLOUD_USERNAME (Your Apple ID email (the IMAP/CalDAV username).), ICLOUD_KEYRING_SERVICE (OS-keyring service name to read the app-specific password from. Default: icloud-mcp. Set to reuse an existing entry.), ICLOUD_APP_PASSWORD (App-specific password. Fallback only; preferred storage is the OS keyring. Used only when no keyring entry is found.), ICLOUD_ENABLE_WRITES (Enable mutating tools (send/reply/forward mail, create/update/delete event & contact). Off by default; each write still requires interactive confirmation. Accepts 1/true/yes/on.), ICLOUD_IMAP_HOST (IMAP host override. Default: imap.mail.me.com), ICLOUD_IMAP_PORT (IMAP port override. Default: 993), ICLOUD_SMTP_HOST (SMTP host override (used only by write/send tools). Default: smtp.mail.me.com), ICLOUD_SMTP_PORT (SMTP port override. Default: 587), ICLOUD_CALDAV_URL (CalDAV base URL override. Default: https://caldav.icloud.com/), ICLOUD_CARDDAV_URL (CardDAV base URL override. Default: https://contacts.icloud.com/), ICLOUD_TZ (IANA timezone for rendering/scoping events. Default: system local time.).
The author declared them in the registry entry; get the values from the project itself.
stdio MCP for iCloud Calendar (CalDAV), with optional Contacts and Mail.
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Answers built from our own checks of this server.