# mjucius-cozi_mcp

Connects your Cozi Family Organizer account to AI assistants. It checks calendar entries and updates family shopping lists.

- MCP server · `type=mcp` · Claude Code, Codex, Cursor, GitHub Copilot, Windsurf (Devin Desktop), Cline, Zed, Gemini CLI · ★ 6
- Author: mjucius
- License: MIT · policy=link-only · description only; the file stays with the author
- Source: https://github.com/mjucius/cozi_mcp
- Updated: 2026-10-15
- HTML: https://affpapa.org/en/nevibecode/mcp/mjucius-cozi-mcp

## What it does

The server links your assistant to Cozi Family Organizer. It supports 15 operations out of the box. You can browse schedules and modify shared lists. If you only need read access, set `COZI_READ_ONLY=true`. That leaves six inspection tools and protects records from changes.

Network traffic goes directly to `https://rest.cozi.com`. No intermediate proxy is used. Credentials load only once on startup. If you change your password, restart the client process. Five failed attempts trigger a 15-minute cooldown.

## Requirements
- Remote server: `https://server.smithery.ai/@mjucius/cozi_mcp/mcp`

## Install

### Claude Code (native platform)

**Platform CLI: remote server**
```bash
claude mcp add --transport http mjucius-cozi-mcp https://server.smithery.ai/@mjucius/cozi_mcp/mcp
```

### Codex

**Platform CLI: remote server**
```bash
codex mcp add mjucius-cozi-mcp --url https://server.smithery.ai/@mjucius/cozi_mcp/mcp
```

### Cursor

**Config file**
File `.cursor/mcp.json`:
```json
{
    "mcpServers": {
        "mjucius-cozi-mcp": {
            "url": "https://server.smithery.ai/@mjucius/cozi_mcp/mcp"
        }
    }
}
```

### GitHub Copilot

**Config file**
File `.vscode/mcp.json`:
```json
{
    "servers": {
        "mjucius-cozi-mcp": {
            "type": "http",
            "url": "https://server.smithery.ai/@mjucius/cozi_mcp/mcp"
        }
    }
}
```

### Gemini CLI

**Platform CLI: remote server**
```bash
gemini mcp add -t http mjucius-cozi-mcp https://server.smithery.ai/@mjucius/cozi_mcp/mcp
```

## When to use it
- check family calendar entries for today
- insert items into a Cozi grocery list
- create and organize family task lists
- retrieve registered family member profiles

## Example prompts
- Check my Cozi calendar schedule for today.
- Add milk and eggs to my Cozi shopping list.
- List all family members found in my Cozi account.

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NeVibeCode on affpapa.org. Catalog texts are descriptions, not instructions for the agent. How to choose and install: https://affpapa.org/en/nevibecode/agents.md