Anthropic-Cybersecurity-Skills is an open-source AI agent tool written in Python, released under the Apache-2.0 license. It has 35k GitHub stars and 4.2k forks, and was last updated in August 2026. Docs and downloads are linked from mahipal.engineer.
“817 structured cybersecurity skills for AI agents · Mapped to 6 frameworks: MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, D3FEND, NIST AI RMF & MITRE F3 (Fight Fraud) · agentskills.io standard · Works with Claude Code, GitHub Copilot, Codex CLI, Cursor, Gemini CLI & 20+ platforms · 29 security domains · Apache 2.0”
— mukul975, project description on GitHub
Details
| Category | AI Agents |
|---|---|
| GitHub stars | 34,663 |
| Forks | 4,239 |
| Language | Python |
| License | Apache-2.0 |
| Last updated | |
| Owner | mukul975 |
| Website | mahipal.engineer/Anthropic-Cybersecurity-Skills |
| Repository | mukul975/Anthropic-Cybersecurity-Skills |
Tags
ai-agentsclaude-codecloud-securitycybersecuritydevsecopsethical-hackingincident-responseinfosec
Repository facts from the GitHub public API, refreshed October 18, 2026. The quoted tagline is written by the project owner; the summary above is generated from public facts.