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    Works with the AI tools you already use

    Claude CodeClaude CodeCursorCursorCodex CLICodex CLIGitHub CopilotGitHub CopilotGemini CLIGemini CLI+20 more

    🛡️ Supabase RLS Doctor

    1

    Get severity-ranked evidence, proposed fixes, and verification steps without connecting to or changing the live project.

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    🛡️ Supabase RLS Doctor

    🛡️ Supabase RLS Doctor

    Example session with this skill installed

    Audit my Supabase migrations and check if any of my tables are accidentally exposed to public users without proper RLS.

    • Read your context and instructions
    • Compiled the supabase rls doctor

    Confirmed Findings

    • Severity: CRITICAL
    • Issue: RLS not enabled on profiles table.
    • Evidence: migrations/01_init.sql line 42.
    • Impact: Any user can read/write all profile data.
    • Fix: ALTER TABLE profiles ENABLE ROW LEVEL SECURITY;
    • Verification: Run scan_rls tool.

    Connects securely to your tools. The creator never sees your data.

    What you get

    Identify tables with missing or disabled Row Level Security (RLS)Detect leaked service role keys in frontend application codeAudit Supabase Storage buckets for insecure public access rulesGenerate safe SQL remediation scripts for high-risk policy flawsVerify auth.uid() constraints are correctly implemented for multi-tenancy

    About this skill

    Find Supabase access-control gaps before they expose customer data

    Audit local Supabase SQL, migrations, policies, storage rules, and client code for RLS gaps. Get severity-ranked evidence, proposed fixes, and verification steps without connecting to or changing the live project.

    Spot the mistakes that create real exposure

    Flag missing or disabled RLS, public table exposure, unsafe true predicates, service-role references, overbroad grants, tenant-isolation gaps, insecure storage rules, migration drift, and frontend/backend boundary mistakes.

    Get evidence you can act on

    Every confirmed finding includes exact file and line evidence, impact, a proposed remediation, and a verification step. Hypotheses and missing evidence stay separate so a heuristic match is never presented as proof of security.

    Run locally and read-only by default

    The bundled scanner uses only the Python standard library. It requires no paid API, credentials, data transmission, dependency install, live Supabase connection, SQL execution, or automatic policy change.

    Know what still needs manual review

    The scanner is heuristic, dashboard-only policies require current account evidence, and the guided checklist clearly marks storage, ownership, tenant, and deployment settings that still need verification.

    How to install

    Works the same in every agent - Claude, Cursor, Codex, Copilot and 20+ more.

    ~30 seconds
    1. 1

      Download the ZIP

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    2. 2

      Unzip into your skills folder

      Every agent reads skills from one folder on your machine. Drop the unzipped folder in there.

    3. 3

      Ask your agent to use it

      Restart the agent if it was already running. It picks the skill up automatically - no config needed.

    Skills folder by agent

    Click the path to copy it. Create the folder if it does not exist yet.

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    Security scanned

    Passed our 8-point scan before listing

    Fresh listing

    Recently published to Agensi

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    Trust & safety

    Security scanned

    Verified clean 3 months ago

    • Passed all security checks, Safe to install

    Listed3 months ago
    Updated1 month ago

    Frequently Asked Questions