How do I install the Pentest LLM Claude Code skill?

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

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.

ClaudSkills / Security / red-team

Pentest LLM

Category: Security · Sub-category: red-team · Last updated: 2026-05-21

LLM application red team — OWASP LLM Top 10, prompt injection, RAG poisoning, MCP server abuse, agent tool abuse, jailbreak testing advisory. Triggers on LLM red team, prompt injection, jailbreak, RAG poisoning, OWASP LLM Top 10, MCP abuse, agent tool abuse, AI security testing.

From the source SKILL.md

LLM tabanli uygulamalar icin red team methodology. OWASP LLM Top 10 + agent abuse + MCP attack surface.

What this skill does

Pentest LLM is a community-contributed Claude Code skill in the red-team sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/pentest-llm/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Pentest LLM 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 69,000+ 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/pentest-llm
curl -L https://claudskills.com/skills/pentest-llm/SKILL.md \
  -o ~/.claude/skills/pentest-llm/SKILL.md

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

Skills live at ~/.claude/skills/pentest-llm/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\pentest-llm\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.

Pro

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

See pricing → Download desktop app

Attribution & license

Source: https://github.com/fatihkan/badi/blob/HEAD/.claude/skills-vault/pentest-llm/SKILL.md
License: MIT
Author: fatihkan
Website: https://www.npmjs.com/package/@fatihkan/badi

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

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Pentest LLM

From the source SKILL.md

What this skill does

Who uses this skill

How to install

Manual install (2 steps)

One-click install via the desktop app

Attribution & license

More Security skills

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