# icloud-calendar-mcp-server

> icloud-calendar-mcp-server — instacode-icloud-calendar-mcp-server. Use this tool when you need to integrate iCloud Calendar with MCP clients like Claude, allowing seamless reading and writing of events on your iCloud calendars via CalDAV. It solves synchronization and accessibility issues for iCloud Calendar users, providing a reliable interface for calendar data exchange. Ideal for use cases requiring centralized calendar management and MCP compatibility.

Canonical page: https://skillsregistry.net/skills/instacode-icloud-calendar-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/instacode-icloud-calendar-mcp-server

## Description

MCP server for iCloud Calendar via CalDAV. Lets Claude (or any MCP client) read and write events on your iCloud calendars.

## Trust

- **Trust score (0–1):** 0.97
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Category:** productivity
- **Updated:** 2026-09-21

## Source

- **Source listing:** [GitHub](https://github.com/InstaCode/icloud-calendar-mcp-server)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "instacode-icloud-calendar-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/instacode-icloud-calendar-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/instacode-icloud-calendar-mcp-server/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt