Threat Surface Analysis

Quality score: 70/100 · Category: Security · Sub-category: security-misc

type:review

Discover a codebase's threat surface through systematic investigation — map ecosystem groups, dependency graphs, service connections, authentication mechanisms, and trust boundaries. Use when performing threat modeling, security review, or architectural analysis of any multi-ecosystem repository.

What this skill does

Threat Surface Analysis is a production-ready Claude Code skill (quality score 70/100) in the security-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/threat-surface-analysis/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when performing threat modeling, security review, or architectural analysis of any multi-ecosystem repository.

Who uses this skill

The Threat Surface Analysis 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/threat-surface-analysis
curl -L https://claudskills.com/skills/threat-surface-analysis/SKILL.md \
  -o ~/.claude/skills/threat-surface-analysis/SKILL.md

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

Skills live at ~/.claude/skills/threat-surface-analysis/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\threat-surface-analysis\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.

More Security skills

Browse all Security skills in the ClaudSkills registry, or explore these top-rated picks from the same category:

Browse all Security skills → Top 100 skills

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

Part of Acreator Store — Adam Lankamer's AI tools: GifPerfect · AspectPerfect · SlomoPerfect · Ucaption · UTagger · AutoXPoster · TestYourSkills