Semgrep Sast Scanner Skill

Q: What is a Claude Code skill and how does the Semgrep Sast Scanner Skill skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Semgrep Sast Scanner Skill is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Security · Sub-category: appsec-tools · Last updated: 2026-05-21

type:scanner type:integration

Runs Semgrep static analysis with custom rule packs targeting OWASP Top 10 patterns. Uses semgrep CLI with --config=auto and --sarif output for GitHub Advanced Security integration and CWE-tagged finding reports.

About this skill (catalog notes)

Semgrep Sast Scanner Skill includes a dedicated installation section.

Source: agentskillexchange.com/skills/semgrep-sast-scanner-skill
Indexed lastmod: 2026-05-21
Catalog position: Security · appsec-tools
Indexed related skills: 10

How Semgrep Sast Scanner Skill fits the catalog

Semgrep Sast Scanner Skill sits in the Security category under the appsec-tools sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

What this skill does

Semgrep Sast Scanner Skill is a community-contributed Claude Code skill in the appsec-tools sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/semgrep-sast-scanner-skill/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Semgrep Sast Scanner Skill Claude Code skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 118,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/semgrep-sast-scanner-skill
curl -L https://claudskills.com/skills/semgrep-sast-scanner-skill/SKILL.md \
  -o ~/.claude/skills/semgrep-sast-scanner-skill/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/semgrep-sast-scanner-skill/. Claude Code auto-discovers it on next session.

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

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

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.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Semgrep Sast Scanner Skill Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/semgrep-sast-scanner-skill/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Semgrep Sast Scanner Skill skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Semgrep Sast Scanner Skill skill?

Use Semgrep Sast Scanner Skill when your Claude Code task falls under the Security category — specifically in the appsec tools area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Semgrep Sast Scanner Skill" or describe the task and let Claude pick). Browse related skills at /category/security/.

What is a Claude Code skill and how does the Semgrep Sast Scanner Skill skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Semgrep Sast Scanner Skill is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/semgrep/semgrep
Website: https://agentskillexchange.com/skills/semgrep-sast-scanner-skill

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

ClaudSkills. (2026). Semgrep Sast Scanner Skill [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/semgrep-sast-scanner-skill/

BibTeX

@misc{semgrep-sast-scanner-skill-2026,
  author    = {ClaudSkills},
  title     = {Semgrep Sast Scanner Skill [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/semgrep-sast-scanner-skill/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge

[![ClaudSkills](https://claudskills.com/badge/semgrep-sast-scanner-skill.svg)](https://claudskills.com/skills/semgrep-sast-scanner-skill/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)

More Security skills

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

Browse all Security skills → Top 100 skills

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

Part of Acreator Store — Adam Lankamer's AI tools: PerfectStudio · Ucaption · UTagger · AutoXPoster · TestYourSkills · AutomationFlows · Au Naturel · Telegram @acreatorstore