Private implementation · Public blueprint available

iCloud Mail MCP

A private, safety-first iCloud Mail MCP implementation with a public blueprint.

Summary

The production implementation is private; the provider-neutral secure-mail blueprint enables compatible implementations without private source access.

Technical status

stable

Availability

Capabilities

Read: Yes · Write: Yes · Confirmation required: Yes

Main MCP tools

list_mailboxes
search_mail
get_message
send_mail

Authentication

app-specific password, deployment OAuth. Production OAuth configuration remains private.

Transport and service integration

stdio, Streamable HTTP, IMAP over TLS, SMTP over TLS

Official API: No. standards-based IMAP/SMTP; Apple app-specific password

Safety

Permanent deletion is intentionally unsupported.

Destructive actions: send, move, Trash, flag mutation, draft mutation

Architecture

MCP server, IMAP client, SMTP sender, OAuth-enabled HTTP adapter. TypeScript.

Limitations

Production OAuth and account configuration are private. Permanent deletion is not supported.