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CalDAV calendar operations (list, create, update, delete events) as MCP tools.
CalDAV calendar operations (list, create, update, delete events) as MCP tools.
Valid MCP server (6 strong, 6 medium validity signals). 1 code issue detected. No known CVEs in dependencies. Package registry verified. Imported from the Official MCP Registry. 1 finding(s) downgraded by scanner intelligence.
12 files analyzed ยท 2 issues found
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This plugin requests these system permissions. Most are normal for its category.
Set these up before or after installing:
Environment variable: CALDAV_BASE_URL
Environment variable: CALDAV_USERNAME
Environment variable: CALDAV_PASSWORD
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-dominik1001-caldav-mcp": {
"env": {
"CALDAV_BASE_URL": "your-caldav-base-url-here",
"CALDAV_PASSWORD": "your-caldav-password-here",
"CALDAV_USERNAME": "your-caldav-username-here"
},
"args": [
"-y",
"caldav-mcp"
],
"command": "npx"
}
}
}From the project's GitHub README.
๐๏ธ A CalDAV Model Context Protocol (MCP) server to expose calendar operations as tools for AI assistants.
{
"mcpServers": {
...,
"calendar": {
"command": "npx",
"args": [
"caldav-mcp"
],
"env": {
"CALDAV_BASE_URL": "<CalDAV server URL>",
"CALDAV_USERNAME": "<CalDAV username>",
"CALDAV_PASSWORD": "<CalDAV password>"
}
}
}
}
Run the MCP server in development mode with auto-reload:
npm run dev
This will run the TypeScript code directly with watch mode and automatically load environment variables from .env.
Alternatively, you can compile TypeScript to JavaScript and run it:
npx tsc
node dist/index.js
List all calendars returning both name and URL
Parameters: none
Returns:
List all events between start and end date in the calendar specified by its URL
Parameters:
start: string โ Start date (ISO 8601)end: string โ End date (ISO 8601)calendarUrl: stringReturns:
uid, summary, start, end, and optionally description and locationCreates an event in the calendar specified by its URL
Parameters:
summary: stringstart: string โ Start datetime (ISO 8601)end: string โ End datetime (ISO 8601)calendarUrl: stringdescription: string (optional)location: string (optional)recurrenceRule: object (optional)
freq: enum (DAILY | WEEKLY | MONTHLY | YEARLY) (optional)interval: number (optional)count: number (optional)until: string (optional)byday: array of string (optional)bymonthday: array of number (optional)bymonth: array of number (optional)Returns:
Updates an existing event in the calendar specified by its URL. Only provided fields are changed.
Parameters:
uid: string โ Unique identifier of the event to update (obtained from list-events)calendarUrl: stringsummary: string (optional)start: string (optional)end: string (optional)description: string (optional)location: string (optional)recurrenceRule: object (optional)
freq: enum (DAILY | WEEKLY | MONTHLY | YEARLY) (optional)interval: number (optional)count: number (optional)until: string (optional)byday: array of string (optional)bymonthday: array of number (optional)bymonth: array of number (optional)Returns:
Deletes an event in the calendar specified by its URL
Parameters:
uid: string โ Unique identifier of the event to delete (obtained from list-events)calendarUrl: stringReturns:
MIT
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