Real email transport.
Standards under the hood. No proprietary lock-in, no bespoke protocol, no account you can’t leave.
v1 · Android · Apache-2.0
Email, reimagined
for agents.
A focused Android client for the claude-email backend. Think in conversations and commands, not folders and headers — with IMAP/SMTP under the hood and credentials sealed by the Android Keystore.
Features
Built for command-and-reply work.
Six deliberate capabilities. Nothing decorative, nothing enterprise — the surface area a person working with agents actually needs.
Credentials sealed to the device.
Passwords are encrypted by hardware-backed keys. They never sync and never leave the phone.
Conversations, not threads.
Agents and tasks are first-class. Title, agent badge, state — readable in one glance.
Authorize without passwords.
Route commands to the claude-email service with a shared secret. Agents stay scoped and revocable.
Send now, deliver when ready.
Commands compose offline and queue locally. They fire the moment the network returns.
Material 3, tuned for focus.
Calmer than Slack, more readable than Outlook. Built for long reading sessions, not consumer chat.
- Kotlin
- Jetpack Compose
- Material 3
- Android Keystore
- Angus Mail
- Coroutines
Install
Three steps to first command.
No store listing. No account to create. You hold the keys — the app just uses them.
-
01 / Download
Grab the signed APK.
Pull the latest release straight from GitHub. Reproducible, signed, and checksummed.
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02 / Install
Install on Android 7.0+.
Allow “install unknown apps” for your file manager once. Android handles the rest.
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03 / Configure
Enter IMAP/SMTP credentials.
Credentials are encrypted locally by the Keystore. They never leave the device.
Latest release — Claude-Email-App.apk
Signed · Android 7.0+ · Apache-2.0