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Sherpr

Drive your Herdr AI-agent fleet from your phone, over SSH — no cloud
New in version 0.2.19
Packaging: the F-Droid build now lets AGP install the missing Android SDK components itself (platforms, build-tools, CMake), removing the manual sdkmanager step from the recipe. Sherpr's own release CI still builds fully hermetically from its pinned image.
Docs: corrected a stale build note about a second NDK (one r28c toolchain builds everything) and pointed the Herdr links at the renamed herdrdev/herdr repository.
No app code changes.
Sherpr is the mobile companion for Herdr, the terminal agent multiplexer. Herdr runs each coding agent (Claude Code, Codex, Copilot CLI, …) in its own real terminal and shows at a glance who is blocked, working, done, or idle. Sherpr brings that glance — and the ability to unblock, steer, and monitor agents — to your pocket.

What it does


  • Connect securely to a Herdr instance on your workstation, homelab box, or VPS — over SSH, with pinned host keys and on-device Ed25519 keys.

  • Fleet dashboard — a live overview of every workspace, tab, and pane with Herdr's semantic status colors, sorted so what needs you floats to the top.

  • Notifications when an agent becomes blocked or done — generated on-device from the live SSH event stream, with no push provider or companion app. An opt-in foreground service can keep the session alive in the background.

  • Multiple hosts — connect several Herdr instances at once; focus one while the others keep running, with a combined "needs you" queue across every host.

  • Full terminal on tap — tapping a pane (or a notification) opens a real interactive terminal: live colored output, scrollback, a modifier/arrow/function-key bar tuned for TUIs, and two-tap approve/deny for blocked agents.

  • Orchestrate — create workspaces (name + folder) and start new sessions; focus and rename panes; answer prompts and send text or key combos.

  • Voice dictation (optional) — on-device Whisper (whisper.cpp compiled from source) or your own self-hosted Whisper server. Dictated text is inserted for review, never auto-sent. Models are downloaded on first use from a pinned URL with SHA-256 verification, never bundled.



No cloud, no third parties

There is no Sherpr service. The app talks directly to your Herdr over your SSH transport; your agents, output, and keys never touch a third party. No ads, no tracking, no Google Play Services.

Dark-first "black glass + neon" UI with three palettes: Black Glass, Catppuccin Mocha, and Tokyo Night. An optional biometric app lock gates the UI on launch and after a timeout.

Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid
  • Version 0.2.19 (233) suggested Added on Sep 18, 2026

    x86_64

    This version requires Android 7.0 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • take pictures and videos
      This app can take pictures and record videos using the camera while the app is in use.
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "specialUse"
      Allows the app to make use of foreground services with the type "specialUse"
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • show notifications
      Allows the app to show notifications
    • read the contents of your shared storage
      Allows the app to read the contents of your shared storage.
    • record audio
      This app can record audio using the microphone while the app is in use.
    • use biometric hardware
      Allows the app to use biometric hardware for authentication
    • use fingerprint hardware
      Allows the app to use fingerprint hardware for authentication
    • control vibration
      Allows the app to control the vibrator.
    • modify or delete the contents of your shared storage
      Allows the app to write the contents of your shared storage.
    • org.sherpr.app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 26 MiB PGP Signature | Build Log

  • Version 0.2.19 (232) - Added on Sep 18, 2026

    arm64-v8a

    This version requires Android 7.0 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • take pictures and videos
      This app can take pictures and record videos using the camera while the app is in use.
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "specialUse"
      Allows the app to make use of foreground services with the type "specialUse"
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • show notifications
      Allows the app to show notifications
    • read the contents of your shared storage
      Allows the app to read the contents of your shared storage.
    • record audio
      This app can record audio using the microphone while the app is in use.
    • use biometric hardware
      Allows the app to use biometric hardware for authentication
    • use fingerprint hardware
      Allows the app to use fingerprint hardware for authentication
    • control vibration
      Allows the app to control the vibrator.
    • modify or delete the contents of your shared storage
      Allows the app to write the contents of your shared storage.
    • org.sherpr.app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 25 MiB PGP Signature | Build Log

  • Version 0.2.19 (231) - Added on Sep 18, 2026

    armeabi-v7a

    This version requires Android 7.0 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • take pictures and videos
      This app can take pictures and record videos using the camera while the app is in use.
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "specialUse"
      Allows the app to make use of foreground services with the type "specialUse"
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • show notifications
      Allows the app to show notifications
    • read the contents of your shared storage
      Allows the app to read the contents of your shared storage.
    • record audio
      This app can record audio using the microphone while the app is in use.
    • use biometric hardware
      Allows the app to use biometric hardware for authentication
    • use fingerprint hardware
      Allows the app to use fingerprint hardware for authentication
    • control vibration
      Allows the app to control the vibrator.
    • modify or delete the contents of your shared storage
      Allows the app to write the contents of your shared storage.
    • org.sherpr.app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 22 MiB PGP Signature | Build Log