Metadata-Version: 2.4
Name: icloud-calendar-mcp
Version: 3.0.0
Summary: MCP server for iCloud Calendar access via CalDAV
Project-URL: Homepage, https://github.com/icloud-calendar-mcp/icloud-calendar-mcp
Project-URL: Repository, https://github.com/icloud-calendar-mcp/icloud-calendar-mcp
Project-URL: Issues, https://github.com/icloud-calendar-mcp/icloud-calendar-mcp/issues
Author: Onekash Labs
License-Expression: Apache-2.0
Keywords: ai,caldav,calendar,claude,icloud,mcp,model-context-protocol
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Topic :: Software Development :: Libraries
Requires-Python: >=3.10
Requires-Dist: httpx>=0.27.0
Description-Content-Type: text/markdown

# iCloud Calendar MCP Server

[![PyPI](https://img.shields.io/pypi/v/icloud-calendar-mcp.svg)](https://pypi.org/project/icloud-calendar-mcp/)
[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://github.com/icloud-calendar-mcp/icloud-calendar-mcp/blob/main/LICENSE)
[![Tests](https://img.shields.io/badge/Tests-555%20passing-brightgreen.svg)](https://github.com/icloud-calendar-mcp/icloud-calendar-mcp)
[![Security](https://img.shields.io/badge/Security-OWASP%20MCP%20Top%2010-blue.svg)](https://github.com/icloud-calendar-mcp/icloud-calendar-mcp/blob/main/SECURITY.md)

A security-first MCP (Model Context Protocol) server for iCloud Calendar access via CalDAV.

## Installation

```bash
# Using uvx (recommended)
uvx icloud-calendar-mcp

# Using pip
pip install icloud-calendar-mcp
icloud-calendar-mcp
```

## Requirements

- **Java 17+** must be installed
- **iCloud credentials** (Apple ID + App-Specific Password)

## Setup

### 1. Get an App-Specific Password

1. Go to [appleid.apple.com](https://appleid.apple.com)
2. Sign in and go to **Security** > **App-Specific Passwords**
3. Generate a new password for "iCloud Calendar MCP"

### 2. Set Environment Variables

```bash
export ICLOUD_USERNAME="your-apple-id@icloud.com"
export ICLOUD_PASSWORD="your-app-specific-password"
```

### 3. Configure Claude Desktop

Add to `~/Library/Application Support/Claude/claude_desktop_config.json`:

```json
{
  "mcpServers": {
    "icloud-calendar": {
      "command": "uvx",
      "args": ["icloud-calendar-mcp"],
      "env": {
        "ICLOUD_USERNAME": "your-apple-id@icloud.com",
        "ICLOUD_PASSWORD": "your-app-specific-password"
      }
    }
  }
}
```

## Available Tools

| Tool | Description |
|------|-------------|
| `list_calendars` | List all available calendars |
| `get_events` | Get events from a calendar |
| `create_event` | Create a new calendar event |
| `update_event` | Update an existing event |
| `delete_event` | Delete an event |

## Security

This server is designed with security as a primary concern:

- **App-Specific Passwords** - Never use your main Apple ID password
- **Environment Variables Only** - Credentials loaded from environment only
- **Input Validation** - All inputs validated with SSRF protection
- **Rate Limiting** - 60 reads/min, 20 writes/min
- **Error Sanitization** - No credentials leaked in error messages
- **OWASP MCP Top 10** - Full compliance with 239 security tests
- **ReDoS Protection** - All regex patterns tested against DoS
- **Unicode Security** - Protection against encoding attacks
- **No Third-Party Data** - Data only transmitted to iCloud CalDAV

## Test Coverage

- **555 total tests**
- **239 security tests** covering OWASP MCP Top 10
- ReDoS, Unicode, SSRF, injection protection

## Links

- [GitHub Repository](https://github.com/icloud-calendar-mcp/icloud-calendar-mcp)
- [npm Package](https://www.npmjs.com/package/@icloud-calendar-mcp/server)
- [Security Policy](https://github.com/icloud-calendar-mcp/icloud-calendar-mcp/blob/main/SECURITY.md)
- [MCP Documentation](https://modelcontextprotocol.io)

## License

Apache-2.0
