head to head · open source
Anthropic-Cybersecurity-Skills vs npq
Anthropic-Cybersecurity-Skills has 33,534 GitHub stars, 4,067 forks, 48 open issues and last shipped 29 days ago. npq has 1,796 stars, 43 forks, 7 open issues and last shipped 1 months ago. Anthropic-Cybersecurity-Skills leads on adoption by 1,767% (33,534 vs 1,796 stars). Anthropic-Cybersecurity-Skills is written in Python under Apache-2.0; npq is written in JavaScript under Apache-2.0. Anthropic-Cybersecurity-Skills has attracted 12% as many forks as stars, npq 2%. Anthropic-Cybersecurity-Skills was the more recently maintained of the two, and both are self-hostable with no licence fee.
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 | npq | |
|---|---|---|
| GitHub stars | ★ 34K | ★ 1.8K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | JavaScript |
| Last push | 2026-08-31 | 2026-08-25 |
| Forks | ⑂ 4.1K | ⑂ 43 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Anthropic-Cybersecurity-Skills if
- You weight community size — 34K 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 npq if
- You want the npq feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches JavaScript
- You evaluated both and npq 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 npq
npq is a command line security tool that audits npm packages before they are installed, aimed at Node.js developers and supply chain security teams who want a pre install checkpoint rather than discovering a malicious or vulnerable dependency after its install scripts have already run.
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Frequently asked questions
Is Anthropic-Cybersecurity-Skills or npq more popular?
Anthropic-Cybersecurity-Skills has 33,534 GitHub stars and npq has 1,796. Anthropic-Cybersecurity-Skills has the larger community by that measure.
Are Anthropic-Cybersecurity-Skills and npq free?
Both are open source. Anthropic-Cybersecurity-Skills is licensed under Apache-2.0 and npq under Apache-2.0. Neither carries a licence fee.
What is the difference between Anthropic-Cybersecurity-Skills and npq?
Anthropic-Cybersecurity-Skills is written in Python and npq in JavaScript. 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 npq?
Choose Anthropic-Cybersecurity-Skills if you want the larger community (33,534 stars) or its Apache-2.0 licence terms. Choose npq if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.