Independent tool. Not affiliated with Supabase. Not a scanner. Do not paste real secrets.

Fix Supabase RLS errors and key exposure before launch

Generate copy-paste RLS SQL, AI repair prompts, key placement guidance, MCP guardrails, and proof-of-fix tests — without connecting to your Supabase project or asking for secrets.

Fix my RLS error Check service_role key risk

Generated outputs

What the Fix Kit generates

Each issue page produces copyable artifacts that stay focused on Supabase RLS, key placement, MCP safety, and verification.

Copy-paste RLS SQL

Policy templates for user-owned, org-owned, and public-read models.

AI repair prompts

Narrow prompts for Cursor, Claude Code, Lovable, or Bolt repairs.

Key placement guidance

Clear public-key versus privileged-key placement rules before launch.

MCP guardrails

Project scope, read-only mode, approval, and production data warnings.

Proof-of-fix tests

Two-user checks that verify ownership boundaries after the fix.

Workflow

How it works

The tool stays offline and template-driven. You provide schema placeholders, then validate the generated fix yourself.

Choose the Supabase issue that matches what you are seeing.

Replace placeholders like table, owner column, and membership table names.

Copy SQL, AI prompt, key guidance, MCP setup, or proof-of-fix output.

Run the checks in a non-production project before applying broadly.

Safety boundaries

Built for pre-launch repair, not live scanning

Independent tool. Not affiliated with Supabase. Not a scanner. Do not paste real secrets.

No Supabase connection and no project URL scanning.

No service_role keys, secret keys, PATs, access tokens, or real secrets.

No real payment, Stripe checkout, Creem checkout, or purchase creation.

No claim of complete security; use the generated output as a safer repair start.

Launch Safety Pack — $19 early access

Join the early-access list for the $19 Launch Safety Pack. No payment is collected today, no purchase is created, and no account is required.

Open the Fix Kit Review MCP setup

FAQ

What this tool is and is not

The product is intentionally narrow so users can get repair output without handing over project access.

Is this a scanner?

No. It generates repair templates and checklists. It does not inspect your Supabase project.

Can I paste my service_role key?

No. Use placeholders only. The Fix Kit is designed so you never need to paste real secrets.

What does the $19 Launch Safety Pack do now?

Join the early-access list for the $19 Launch Safety Pack. No payment is collected today, no purchase is created, and no account is required.

Does this prove my app is secure?

No. It helps you generate narrower policies, prompts, and proof-of-fix tests before launch.

Independent tool. Not affiliated with Supabase. Not a scanner. Do not paste real secrets.

Fix Supabase RLS errors and key exposure before launch

Generate copy-paste RLS SQL, AI repair prompts, key placement guidance, MCP guardrails, and proof-of-fix tests — without connecting to your Supabase project or asking for secrets.

Fix my RLS error Check service_role key risk

RLS insert error

Generate an INSERT policy with WITH CHECK and ownership conditions.

service_role key

Treat privileged key exposure as critical and move it server-side.

publishable key

Confirm frontend key usage is backed by strict RLS policies.

anon key exposed

Check whether exposed anon-key tables have real ownership rules.

Supabase MCP setup

Keep AI client access scoped, read-only where possible, and approved.

Generated outputs

What the Fix Kit generates

Each issue page produces copyable artifacts that stay focused on Supabase RLS, key placement, MCP safety, and verification.

Copy-paste RLS SQL

Policy templates for user-owned, org-owned, and public-read models.

AI repair prompts

Narrow prompts for Cursor, Claude Code, Lovable, or Bolt repairs.

Key placement guidance

Clear public-key versus privileged-key placement rules before launch.

MCP guardrails

Project scope, read-only mode, approval, and production data warnings.

Proof-of-fix tests

Two-user checks that verify ownership boundaries after the fix.

Workflow

How it works

The tool stays offline and template-driven. You provide schema placeholders, then validate the generated fix yourself.

Choose the Supabase issue that matches what you are seeing.

Replace placeholders like table, owner column, and membership table names.

Copy SQL, AI prompt, key guidance, MCP setup, or proof-of-fix output.

Run the checks in a non-production project before applying broadly.

Safety boundaries

Built for pre-launch repair, not live scanning

Independent tool. Not affiliated with Supabase. Not a scanner. Do not paste real secrets.

No Supabase connection and no project URL scanning.

No service_role keys, secret keys, PATs, access tokens, or real secrets.

No real payment, Stripe checkout, Creem checkout, or purchase creation.

No claim of complete security; use the generated output as a safer repair start.

Launch Safety Pack — $19 early access

Join the early-access list for the $19 Launch Safety Pack. No payment is collected today, no purchase is created, and no account is required.

Open the Fix Kit Review MCP setup

FAQ

What this tool is and is not

The product is intentionally narrow so users can get repair output without handing over project access.

Is this a scanner?

No. It generates repair templates and checklists. It does not inspect your Supabase project.

Can I paste my service_role key?

No. Use placeholders only. The Fix Kit is designed so you never need to paste real secrets.

What does the $19 Launch Safety Pack do now?

Join the early-access list for the $19 Launch Safety Pack. No payment is collected today, no purchase is created, and no account is required.

Does this prove my app is secure?

No. It helps you generate narrower policies, prompts, and proof-of-fix tests before launch.