Anthropic-Cybersecurity-Skills
Anthropic-Cybersecurity-Skills is a set of 817 security skill files that teach AI agents how to run security investigations and assessments for security teams.
What it is good for
- Guiding an AI agent through a malware or memory dump investigation
- Mapping security findings to MITRE ATT&CK and NIST frameworks
- Scoping a cloud security breach across several providers
- Planning authorized penetration tests with step-by-step guidance
At a glance
- Who it is for
- Setup
- Guided command-line setup
Level 4 of 5. You copy and paste commands into a terminal by following the instructions. Comfortable territory for vibe coders.
- Cost
- Free and open source
- Type
- Skill or plugin
- Tasks
- Works with
- Claude Code, GitHub Copilot, Codex CLI, Cursor, Gemini CLI
Momentum
- Rank this week
- Not ranked yet
- Best rank
- None yet
- GitHub stars
- 35,427
GitHub numbers as of Nov 2, 2026. Updated weekly.
Official links
Setup steps are on the official pages. We do not repeat them here, since they change.
Questions
- Is Anthropic-Cybersecurity-Skills free?
- Yes. It is free and open source (Apache-2.0 license).
- Do I need to know how to code to use Anthropic-Cybersecurity-Skills?
- You do not need to write code, but setup means copying and pasting commands into a terminal by following its instructions.
- What does Anthropic-Cybersecurity-Skills work with?
- According to its own documentation, it works with Claude Code, GitHub Copilot, Codex CLI, Cursor, and Gemini CLI.
- What is Anthropic-Cybersecurity-Skills good for?
- Guiding an AI agent through a malware or memory dump investigation, mapping security findings to MITRE ATT&CK and NIST frameworks, scoping a cloud security breach across several providers, and planning authorized penetration tests with step-by-step guidance.
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