Guest User Security

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

Use when hardening the Experience Cloud guest user profile, controlling unauthenticated access to records and Apex, or investigating data exposure through guest SOQL. Covers object permissions, sharing model enforcement for unauthenticated users, and Apex execution context. NOT for Experience Cloud site creation (use Experience Cloud skills) or for authenticated external user security (use security/experience-cloud-security).

What this skill does

Guest User Security is a production-ready Claude Code skill (quality score 70/100) in the cloud-security sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/guest-user-security/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when hardening the Experience Cloud guest user profile, controlling unauthenticated access to records and Apex, or investigating data exposure through guest SOQL. Covers object permissions, sharing model enforcement for unauthenticated users, and Apex execution context.

Who uses this skill

The Guest User Security 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/guest-user-security
curl -L https://claudskills.com/skills/guest-user-security/SKILL.md \
  -o ~/.claude/skills/guest-user-security/SKILL.md

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

Skills live at ~/.claude/skills/guest-user-security/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\guest-user-security\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.

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

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