head to head · open source
Anthropic-Cybersecurity-Skills vs GDA-android-reversing-Tool
Anthropic-Cybersecurity-Skills has 35,453 GitHub stars, 4,318 forks, 48 open issues and last shipped 2 months ago. GDA-android-reversing-Tool has 4,873 stars, 574 forks, 62 open issues and last shipped 7 months ago. Anthropic-Cybersecurity-Skills leads on adoption by 628% (35,453 vs 4,873 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 | ★ 35K | ★ 4.9K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | Python |
| Last push | 2026-08-31 | 2026-04-10 |
| Forks | ⑂ 4.3K | ⑂ 574 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Anthropic-Cybersecurity-Skills if
- You weight community size — 35K 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 The largest open source cybersecurity skills library for AI agents 818 production grade cybersecurity skills · 34 security domains · 6 framework mappings · 26+ AI platforms Get Started · What's Inside · Frameworks · Platforms · Contributing ⚠️ Community Project — This is an independent, community created project. Not affiliated with Anthropic PBC. 🔐 Authorized & lawful use only. This library includes offensive and dual use techniques (e.g. red team C2, phishing simulation, exploitation) intended for authorized penetration testing, security research, defense, and education . Only…
read the full Anthropic-Cybersecurity-Skills overview →
About GDA-android-reversing-Tool
ˇ GDA(GJoy Dex Analyzer) GDA, an powerful Dalvik bytecode decompiler implemented in C++, which has the advantages of fast analysis and low memory&disk consumption and an stronger ability to decompiling the apk, dex, odex, oat, jar, class, aar files. GDA is completely native software and works without any Setup and Java VM, it works well in any new windows system and virtual machine system without additional configuration. GDA Decompiler project started in 2013 and its first version 1.0 released in 2015 at GDA website . GDA is also a powerful and fast reverse analysis platform. Which does not only supports the…
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 35,453 GitHub stars and GDA-android-reversing-Tool has 4,873. 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 (35,453 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.