Install CalDAV calendars for Claude Desktop
Claude Desktop reads mcpServers from claude_desktop_config.json. Restart the app after saving.
- Open ~/Library/Application Support/Claude/claude_desktop_config.json on macOS, %APPDATA%\Claude\claude_desktop_config.json on Windows, or ~/.config/Claude/claude_desktop_config.json on Linux.
- Paste the JSON config below.
- Replace placeholder secrets, then restart the client if it does not reload on its own.
~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"ni-c-caldav-mcp": {
"command": "npx",
"args": [
"-y",
"@ni-c/caldav-mcp@0.1.5"
],
"env": {
"CALDAV_URL": "",
"CALDAV_USERNAME": "",
"CALDAV_PASSWORD": "YOUR_CALDAV_PASSWORD",
"CALDAV_TOKEN": "YOUR_CALDAV_TOKEN",
"CALDAV_CALENDARS": "",
"CALDAV_TIMEZONE": "",
"CALDAV_USER_EMAIL": "",
"CALDAV_MAX_EVENTS": "",
"CALDAV_READ_ONLY": "",
"CALDAV_INSECURE_TLS": "",
"CALDAV_ALLOW_PLAINTEXT": "",
"CALDAV_ALLOW_TOOLS": "",
"CALDAV_DENY_TOOLS": "",
"ELICITATION": ""
}
}
}
}