A command for turning an Android application or library file back into readable code and performing an initial investigation. It supports files such as APKs, Android app bundles, Java libraries, and Dalvik bytecode files.

Use it to inspect APK, XAPK, APKS, AAB, JAR, AAR, or DEX files, verify Java and jadx are available, and begin triage of an Android binary.

Android package files contain compiled code that is difficult to inspect directly. This command checks the required tools, chooses a suitable decompiler, and organizes the first stage of analysis.

decompile — Command for Claude Code by JacksonTai2007/cc-unlock

Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo

git clone --depth 1 https://github.com/JacksonTai2007/cc-unlock

agentmods

npx agentmods add commands/jacksontai2007/cc-unlock/decompile

Made for: Claude Code.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/commands/jacksontai2007/cc-unlock/decompile/github.svg)](https://agentmods.dev/commands/jacksontai2007/cc-unlock/decompile)

Your own site

<a href="https://agentmods.dev/commands/jacksontai2007/cc-unlock/decompile"><img src="https://agentmods.dev/badge/commands/jacksontai2007/cc-unlock/decompile/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.

Your own site · 80×15

<a href="https://agentmods.dev/commands/jacksontai2007/cc-unlock/decompile"><img src="https://agentmods.dev/badge/commands/jacksontai2007/cc-unlock/decompile.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 869 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

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	$0.00000	$0.00869
Opus 5.5	$0.00000	$0.00348
Sonnet 5.5	$0.00000	$0.00174
Haiku 4.5	$0.00000	$0.00087

Measured 2mo ago against content hash 972495ec9a83, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

decompile 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 2mo 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.

cc-unlock-files/skill-bundle/sec-forge/android-reverse/commands/decompile.md · 108 lines

How it starts

The opening of the file, as written. The whole thing — 108 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/decompile

Decompile an Android binary file and perform initial triage analysis.

Steps

1. Get target file

Parse $ARGUMENTS to determine the target file path. If no argument is provided, ask the user to specify a file.

Validate the file exists and determine its type by extension:

.apk / .xapk / .apks / .aab → Android application package
.jar / .aar → Java/Android library
.dex → Dalvik bytecode
.so → Native shared library (use IDA/Ghidra, not jadx)

2. Check and install dependencies

Run the dependency check script for the current platform:

# Linux / macOS
bash scripts/check-deps.sh
# Windows
powershell -ExecutionPolicy Bypass -File scripts/check-deps.ps1

Parse output for INSTALL_REQUIRED:<dep> lines. If any required dependency is missing, install it:

bash scripts/install-dep.sh <dep>
# or on Windows:
powershell -ExecutionPolicy Bypass -File scripts/install-dep.ps1 <dep>

Do not proceed until all required dependencies (Java 17+, jadx) pass.

3. Decompile

Select the decompilation engine based on target type and situation. Read references/engine-selection.md for the decision tree.

Situation	Engine	Reason
Standard APK/JAR/AAR	jadx	Best default, handles most cases
jadx produces broken code	fernflower	Different decompilation backend
Heavily obfuscated	`both`	Cross-reference between engines
XAPK	jadx (per inner APK)	Auto-extracts and decompiles each APK
Need code-only analysis (skip resources)	jadx `--no-res`	Faster output without resource files

Run the decompile script:

# Linux / macOS
bash scripts/decompile.sh <target> -o <output-dir> [--deobf] [--engine jadx|fernflower|both]

# Windows
powershell -ExecutionPolicy Bypass -File scripts/decompile.ps1 <target> -o <output-dir> [-Deobf] [-Engine jadx|fernflower|both]

4. Analyze structure

After decompilation, perform initial triage:

Read AndroidManifest.xml — identify:
- Package name, min/target SDK
- Launcher activity
- Declared services, receivers, providers
- Custom permissions and protection levels
- Exported components

Read the full file on GitHub · 108 lines

Changes

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.

2mo ago First seen · 108 lines · 0 tokens per session scan A 972495ec9a83

Subscribe to this mod's changes

decompile is a command published in the GitHub repository JacksonTai2007/cc-unlock (168 stars, last pushed 1mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 869 tokens. 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.

Debugging

decompile next to 6 commands from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
decompileJacksonTai2007/cc-unlock	Command	168	1mo ago	MIT	A	0	Claude Code
qa-changesOpenHands/extensions	Command	176	yesterday	MIT	A	63	Claude Code
react-nativegetsentry/toolkit	Command	957	yesterday	none	A	0	Claude Code
auditar-cascadingluanpdd/kit-mcp	Command	5	4d ago	MIT	A	54	Claude Code
http-serviceMadAppGang/magus	Command	14	yesterday	MIT	A	27	Claude Code
doctordoncheli/don-cheli-sdd	Command	59	2mo ago	Apache-2.0	A	76	Claude Code
doctorfatihkan/badi	Command	7	1mo ago	MIT	A	0	Claude Code