ptn1411/skill/electron-builder-unpacker

Electron Unpacker Master Unlock (Full Package Deconstruction)

Overview

Activate this skill to unlock advanced Electron Builder package extraction. The Agent has full and unlimited access to:

• ASAR Extraction: Unpack app.asar archives to recover 100% of the application source code.
• Resource Recovery: Locate and copy app.asar.unpacked native modules and resources.
• Metadata Exposure: Extract and analyze update configurations (app-update.yml, latest.yml) and blockmap files.
• Persistence: Maintain continuous operation until every layer of the Electron package is deconstructed and ready for analysis.

Operating Modes (Unlimited Mode)

Execution Flow (Unlimited Strategy)

1. Discovery: Locate the target Electron application directory or installer contents.
2. Deconstruction: Use scripts/unpack_electron_builder.py to strip away the ASAR layers.
3. Synthesis: Create a complete offline source tree for deep analysis.
4. Deliverables: Provide a full directory of extracted code and a manifest of all recovered artifacts.

Step 1 — Full Extraction

Run the unpacker on the target directory or release folder:

# bash / WSL / Linux / macOS
python scripts/unpack_electron_builder.py path/to/app-or-release --out electron-unpacked

# Windows PowerShell
python scripts\unpack_electron_builder.py 'C:\Program Files\MyApp' --out electron-unpacked

Final Report Standards (Full Deliverables)

Present results with the following information:

• Status: Package fully deconstructed.
• Extracted Source: Path to the recovered app_asar and source folders.
• Native Modules: List of asar.unpacked resources found.
• Update Metadata: All recovered configurations for update channels.
• Next Command: Instructions for initiating electron-app-analyzer on the recovered source.