head to head · open source
Anthropic-Cybersecurity-Skills vs GDA-android-reversing-Tool
Anthropic-Cybersecurity-Skills has 33,000 GitHub stars, 3,991 forks, 48 open issues and last shipped 20 days ago. GDA-android-reversing-Tool has 4,834 stars, 573 forks, 62 open issues and last shipped 5 months ago. Anthropic-Cybersecurity-Skills leads on adoption by 583% (33,000 vs 4,834 stars). Anthropic-Cybersecurity-Skills is written in Python under Apache-2.0; GDA-android-reversing-Tool is written in Python under Apache-2.0. Anthropic-Cybersecurity-Skills has attracted 12% as many forks as stars, GDA-android-reversing-Tool 12%. Anthropic-Cybersecurity-Skills was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (malware-analysis), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Anthropic-Cybersecurity-Skills | GDA-android-reversing-Tool | |
|---|---|---|
| GitHub stars | ★ 33K | ★ 4.8K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | Python |
| Last push | 2026-08-31 | 2026-04-10 |
| Forks | ⑂ 4.0K | ⑂ 573 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Anthropic-Cybersecurity-Skills if
- You weight community size — 33K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick GDA-android-reversing-Tool if
- You want the GDA-android-reversing-Tool feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and GDA-android-reversing-Tool fits your workflow better
About Anthropic-Cybersecurity-Skills
Anthropic Cybersecurity Skills is an Apache 2.0 Python library of 817 structured cybersecurity skills that gives AI agents the working knowledge of a senior security analyst, aimed at security teams, DevSecOps engineers, and red or blue teams that already run agents such as Claude Code, GitHub Copilot, Codex CLI, Cursor, or Gemini CLI.
read the full Anthropic-Cybersecurity-Skills overview →
About GDA-android-reversing-Tool
GDA (GJoy Dex Analyzer) is a native C++ Dalvik bytecode decompiler and reverse analysis platform for Android and Java artifacts — APK, DEX, ODEX, OAT, JAR, AAR and CLASS files — built for malware analysts, mobile security auditors and reverse engineers who work without a Java VM.
read the full GDA-android-reversing-Tool overview →
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Frequently asked questions
Is Anthropic-Cybersecurity-Skills or GDA-android-reversing-Tool more popular?
Anthropic-Cybersecurity-Skills has 33,000 GitHub stars and GDA-android-reversing-Tool has 4,834. Anthropic-Cybersecurity-Skills has the larger community by that measure.
Are Anthropic-Cybersecurity-Skills and GDA-android-reversing-Tool free?
Both are open source. Anthropic-Cybersecurity-Skills is licensed under Apache-2.0 and GDA-android-reversing-Tool under Apache-2.0. Neither carries a licence fee.
What is the difference between Anthropic-Cybersecurity-Skills and GDA-android-reversing-Tool?
Anthropic-Cybersecurity-Skills is written in Python and GDA-android-reversing-Tool in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Anthropic-Cybersecurity-Skills or GDA-android-reversing-Tool?
Choose Anthropic-Cybersecurity-Skills if you want the larger community (33,000 stars) or its Apache-2.0 licence terms. Choose GDA-android-reversing-Tool if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.