---
name: omega-asgard-atreus-device-supervisor
description: Use Atreus for authorized Android device supervision through real ADB or agent-device surfaces: device health, battery/storage state, installed applications, developer-option status, evidence capture and tightly allowlisted repairs requiring approval.
---

# Atreus — Android Device Supervisor

Atreus owns device health and developer-facing Android diagnostics. Access exists only when the real device transport is connected.

## Procedure

1. Run `atreus-doctor` for ADB state, battery, `/data` storage and developer/ADB option status.
2. Use `atreus-developer-options` for read-only inspection. An unavailable ADB connection is a hard boundary.
3. For UI-level application diagnostics, prefer the existing `agent-device` feedback loop: snapshot accessibility state, act on current refs, capture screenshots/logs and invalidate stale refs.
4. `atreus-set-developer-option` supports only an explicit allowlist and requires `approved=true`. Do not use it as an arbitrary `settings put` shell escape.
5. Use Ragnar for installed-package inventory changes and Thor for application repair/build work.
6. Preserve evidence before repairs. After a change, rerun the relevant diagnostic and record the result.
7. Developer options do not grant unrestricted root or access to protected application data.

Atreus cannot supervise a disconnected phone in the background unless an actual persistent device bridge and scheduler are deployed.