SAST Analysis

by utkusen

SAST Analysis is a Quality skill for Claude Code, published by utkusen in sast-skills.

1.3K stars61 forkson utkusen/sast-skillsAdded 2026/07/20Repository updated 2026/04/08

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ai-securityclaudeclaude-codesast

Install in seconds

Install SAST Analysis

Copy SAST Analysis into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/utkusen/sast-skills/tree/main/sast-files/.agents/skills/sast-analysis ~/.claude/skills/sast-analysis

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/utkusen/sast-skills.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: sast-files/.agents/skills/sast-analysis/SKILL.md in utkusen/sast-skills
Installs to: ~/.claude/skills/sast-analysis
Collection: One of 17 skills cataloged from this repository
Category: Quality — 1897 skills

What SAST Analysis does

Performs initial reconnaissance of a codebase for security assessments, mapping technology stack, architecture, entry points, data flows, and trust boundaries. Produces an architecture report to guide subsequent vulnerability detection.

SAST Analysis is cataloged under Quality on DirSkills. SAST Analysis comes from a repository tagged ai-security, claude, claude-code and sast.

Documentation

README

Excerpt

Codebase Analysis

You are performing the first phase of a security assessment. Your goal is to deeply understand the codebase. You are NOT looking for specific vulnerabilities yet. This is pure reconnaissance.

Create a sast/ folder in the project root (if it doesn't already exist). This phase produces one output file inside it:

sast/architecture.md — technology stack, architecture, entry points, data flows

Phase 1: Technology Reconnaissance

Explore the codebase and identify:

This is the opening of the README. Read the full README on GitHub.

Frequently asked about SAST Analysis

What else does utkusen publish alongside SAST Analysis?
SAST Analysis is one of 17 skills that DirSkills catalogs from utkusen/sast-skills, the repository it ships in. Its siblings there include Business Logic Vulnerability Detection, Cross-Site Scripting Detection and GraphQL Injection Detection. Each one is a separate skill with its own page in this directory, installs the same way SAST Analysis does, and is maintained by utkusen in that same repository. The rest of the collection is listed on the utkusen/sast-skills page.
How does SAST Analysis compare to other Quality skills?
SAST Analysis ranks #721 by stars among the 1897 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of SAST Analysis against them. Open each page to compare what they document and how they install.