Amarok-Hider is an Android privacy tool that makes selected files and apps less visible by changing how the system identifies or displays them, rather than encrypting their contents. It is for people who want quick protection from casual snooping, with optional root-based features for deeper app hiding.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/deltazefiro/Amarok-HiderWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/rules/deltazefiro/amarok-hider/overview)<a href="https://agentmods.dev/rules/deltazefiro/amarok-hider/overview"><img src="https://agentmods.dev/badge/rules/deltazefiro/amarok-hider/overview/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/rules/deltazefiro/amarok-hider/overview"><img src="https://agentmods.dev/badge/rules/deltazefiro/amarok-hider/overview.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00976 | $0.00976 |
| Opus 5.5 | $0.00390 | $0.00390 |
| Sonnet 5.5 | $0.00195 | $0.00195 |
| Haiku 4.5 | $0.00098 | $0.00098 |
Grade A, and why
overview scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 104 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Amarok Project Overview
Introduction
Amarok is a lightweight Android app that quickly hides files and applications — ideal for casual privacy needs. Instead of encryption, it manages file and app visibility using various techniques.
Core Features
- File Hiding: Obfuscation and Chmod modes.
- App Hiding: Supports Root, Shizuku, Dhizuku, and DSM modes.
- XHide Module: Uses Xposed to filter hidden apps from system queries.
- Panic Button: Floating button to trigger hide operations.
- Quick Settings Tile: Direct access for quick hide/unhide.
- App Lock: Protects with password/fingerprint.
Functional Index
1. Hiding Management
File: app/src/main/java/deltazero/amarok/Hider.java
The Hider class serves as the central management system for both file and app hiding operations.
- Retrieve State:
Hider.getState()returns one of three states:HIDDEN,VISIBLE,PROCESSING.
NOTE: Calling this method on a background thread does not guarantee that the latest value set will be received. Call it on the main thread.
- Trigger Processing:
Hider.hide(context)andHider.unhide(context)trigger hiding/unhiding operations.
2. File Hiding Implementations
Directory: app/src/main/java/deltazero/amarok/filehider/
- Implementations (all extend
BaseFileHider):- Obfuscation: Implemented in
ObfuscateFileHider - Chmod Mode: Implemented in
ChmodFileHider
- Obfuscation: Implemented in
3. App Hiding Implementations
Directory: app/src/main/java/deltazero/amarok/apphider/
- Implementations (all extend
BaseAppHider):- Root Mode:
RootAppHider.java - Shizuku Mode:
ShizukuAppHider.java - DSM Mode:
DsmAppHider.java - Dhizuku Mode:
DhizukuAppHider.java
- Root Mode:
4. Settings and Preferences
- Settings persistence is handled through the
PrefMgrclass (app/src/main/java/deltazero/amarok/PrefMgr.java) with SharedPreferences. - UI is implemented under
app/src/main/java/deltazero/amarok/ui/settings/with each setting grouped by category.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 104 lines · 976 tokens per session scan A 13ee0745b9cc
overview is a cursor rule published in the GitHub repository deltazefiro/Amarok-Hider (3,307 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 976 tokens to every session, about $0.0039 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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