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ClaudSkills / Security / security-misc

memstack-security-rls-guardian

Category: Security  ·  Sub-category: security-misc  ·  Last updated:
cloud:supabase
Use this skill when creating or altering database tables in Supabase or PostgreSQL projects. Triggers include: CREATE TABLE, ALTER TABLE, migration files, 'RLS', 'row level security', 'new table', 'database schema'. Enforces Row Level Security policies on every table to prevent unauthorized data access. Do NOT use for general SQL queries or non-schema database tasks.

From the source SKILL.md

Enforces Row Level Security on every Supabase table creation, ensuring no table goes live without proper access policies. Provides 4 policy patterns, migration templates, pre-commit checks, and audit queries to find unprotected tables.

What this skill does

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

Who uses this skill

The memstack-security-rls-guardian 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/rls-guardian
curl -L https://claudskills.com/skills/rls-guardian/SKILL.md \
  -o ~/.claude/skills/rls-guardian/SKILL.md

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

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

Attribution & license

More Security skills

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

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