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Icloud Calendar MCP Server

by IceyWu
Developer ToolsUse Caution4.8MCP RegistryLocal
Free

Server data from the Official MCP Registry

Manage Apple iCloud Calendar through a reliable CalDAV MCP server.

About

Manage Apple iCloud Calendar through a reliable CalDAV MCP server.

Security Report

4.8
Use Caution4.8High Risk

This is a well-structured iCloud Calendar MCP server with proper input validation, error handling, and security controls. Authentication uses iCloud credentials passed directly via constructor (not hardcoded), network access is appropriately scoped to iCloud domains only, and sensitive operations include proper idempotency guards. Minor code quality improvements could be made around error logging and request retry patterns, but no security vulnerabilities were identified. Supply chain analysis found 9 known vulnerabilities in dependencies (2 critical, 4 high severity). Package verification found 1 issue.

7 files analyzed · 14 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

File System Read

Reads files on your machine. Normal for tools that analyze or process local data.

File System Write

Writes or modifies files on your machine. Check that this is expected for the tool.

What You'll Need

Set these up before or after installing:

Apple Account email addressOptional

Environment variable: ICLOUD_USERNAME

Apple app-specific password (never the Apple Account password)Required

Environment variable: ICLOUD_APP_PASSWORD

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-iceywu-icloud-calendar": {
      "env": {
        "ICLOUD_USERNAME": "your-icloud-username-here",
        "ICLOUD_APP_PASSWORD": "your-icloud-app-password-here"
      },
      "args": [
        "-y",
        "icloud-calendar-mcp"
      ],
      "command": "npx"
    }
  }
}

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