Cybersecurity Analyst

Quality score: 70/100 · Category: Security · Sub-category: zero-trust

Analyzes events through cybersecurity lens using threat modeling, attack surface analysis, defense-in-depth, zero-trust architecture, and risk-based frameworks (CIA triad, STRIDE, MITRE ATT&CK). Provides insights on vulnerabilities, attack vectors, defense strategies, incident response, and security posture. Use when: Security incidents, vulnerability assessments, threat analysis, security architecture, compliance. Evaluates: Confidentiality, integrity, availability, threat actors, attack patterns, controls, residual risk.

What this skill does

Cybersecurity Analyst is a production-ready Claude Code skill (quality score 70/100) in the zero-trust sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/cybersecurity-analyst/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when: Security incidents, vulnerability assessments, threat analysis, security architecture, compliance. Evaluates: Confidentiality, integrity, availability, threat actors, attack patterns, controls, residual risk.

Who uses this skill

The Cybersecurity Analyst skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/cybersecurity-analyst
curl -L https://claudskills.com/skills/cybersecurity-analyst/SKILL.md \
  -o ~/.claude/skills/cybersecurity-analyst/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/cybersecurity-analyst/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/cybersecurity-analyst/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\cybersecurity-analyst\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

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Part of ClaudSkills — the open registry for Claude Code skills. · What's New · Install guide · About · llms.txt

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