head to head · open source
Anthropic-Cybersecurity-Skills vs Powershellisfun
Anthropic-Cybersecurity-Skills has 33,722 GitHub stars, 4,083 forks, 48 open issues and last shipped 1 months ago. Powershellisfun has 725 stars, 147 forks, 0 open issues and last shipped 5 months ago. Anthropic-Cybersecurity-Skills leads on adoption by 4,551% (33,722 vs 725 stars). Anthropic-Cybersecurity-Skills is written in Python under Apache-2.0; Powershellisfun is written in PowerShell under MIT. Anthropic-Cybersecurity-Skills has attracted 12% as many forks as stars, Powershellisfun 20%. 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.
← all 20902 open source comparisons
Side by side
| Anthropic-Cybersecurity-Skills | Powershellisfun | |
|---|---|---|
| GitHub stars | ★ 34K | ★ 725 |
| License | Apache-2.0 | MIT |
| Written in | Python | PowerShell |
| Last push | 2026-08-31 | 2026-05-11 |
| Forks | ⑂ 4.1K | ⑂ 147 |
| 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 Powershellisfun if
- You want the Powershellisfun feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches PowerShell
- You evaluated both and Powershellisfun 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 Powershellisfun
Powershellisfun is a collection of PowerShell scripts drawn from the PowerShellisfun.com blog, aimed at Windows and Microsoft 365 administrators who want ready made examples for reporting, deployment, and endpoint management tasks.
read the full Powershellisfun overview →
More in Security & Privacy
Related comparisons
More Threat Detection & Response projects
Compare either of these against the rest of the Threat Detection & Response field.
Frequently asked questions
Is Anthropic-Cybersecurity-Skills or Powershellisfun more popular?
Anthropic-Cybersecurity-Skills has 33,722 GitHub stars and Powershellisfun has 725. Anthropic-Cybersecurity-Skills has the larger community by that measure.
Are Anthropic-Cybersecurity-Skills and Powershellisfun free?
Both are open source. Anthropic-Cybersecurity-Skills is licensed under Apache-2.0 and Powershellisfun under MIT. Neither carries a licence fee.
What is the difference between Anthropic-Cybersecurity-Skills and Powershellisfun?
Anthropic-Cybersecurity-Skills is written in Python and Powershellisfun in PowerShell. 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 Powershellisfun?
Choose Anthropic-Cybersecurity-Skills if you want the larger community (33,722 stars) or its Apache-2.0 licence terms. Choose Powershellisfun if its feature set, stack or MIT licence fits better. Both are self-hostable.