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Advisory

Category: Security  ·  Sub-category: web-security  ·  Last updated:
ai:agenttype:scanner
Route a free-text agent-skill security finding to the one OWASP AST01-AST10 category that owns its root cause, separate that origin from the contributing control failures that co-fired with it, and hand off to that category's skill with an honest statement of what a check there can and cannot confirm. Use when a finding arrives as prose rather than as a package to scan, when two AST categories both plausibly fit, when a scanner gap and a payload appear in the same report, when a finding names a symptom louder than its cause, when the artifact a finding is about may not be a skill at all, or when you need to know whether the category you are about to route to ships any check at all.
Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

Pattern: Process. A scope gate, then three phases - name the origin, resolve the co-fires, hand off - at medium freedom, with the two halves of that freedom named below. Deliberately not Navigation, despite this being a router: a ten-row table of links is what this file used to be, and a table of links cannot answer the only question that is ever hard here.

What this skill does

Advisory is a community-contributed Claude Code skill in the web-security sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/advisory/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when a finding arrives as prose rather than as a package to scan, when two AST categories both plausibly fit, when a scanner gap and a payload appear in the same report, when a finding names a symptom louder than its cause, when the artifact a finding is about may not be a skill at all, or when you need to know whether the category you are about to route to ships any check at all.

Who uses this skill

The Advisory 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 213,000+ 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/advisory
curl -L https://claudskills.com/skills/advisory/SKILL.md \
  -o ~/.claude/skills/advisory/SKILL.md

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

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

Telegram

📱 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 Advisory Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/advisory/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Advisory skill do?
Route a free-text agent-skill security finding to the one OWASP AST01-AST10 category that owns its root cause, separate that origin from the contributing control failures that co-fired with it, and hand off to that category's skill with an honest statement of what a check there can and cannot confirm. Use when a finding arrives as prose rather than as a package to scan, when two AST categories both plausibly fit, when a scanner gap and a payload appear in the same report, when a finding names a symptom louder than its cause, when the artifact a finding is about may not be a skill at all, or when you need to know whether the category you are about to route to ships any check at all.
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 Advisory skill?
Use Advisory when your Claude Code task falls under the Security category — specifically in the web security 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 Advisory" or describe the task and let Claude pick). Browse related skills at /category/security/.
What is a Claude Code skill and how does the Advisory 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. Advisory 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/.

Cite this skill

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

APA
ClaudSkills. (2026). Advisory [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/advisory/
BibTeX
@misc{advisory-2026,
  author    = {ClaudSkills},
  title     = {Advisory [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/advisory/}
}

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Security scan

Grade A · scanned 2026-11-01 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

Show this grade on your repo (click to copy):

[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/advisory/#security)

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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

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