# Deadbolt

> Deadbolt checks Supabase access control. Paste migration SQL or a read-only catalog snapshot and get a per-table matrix of what signed-out and signed-in users can read and write, the leaks ranked by severity, and the fix SQL. Runs in your browser, no account.

- **Domain**: `deadbolt.clawhard.com`
- **Provider**: Clawhard Studio (https://clawhard.com)
- **A2A protocol version**: 1.0
- **Kind**: a2a_agent
- **Live-responds (last probe)**: True
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 100%

## Skills
- **Check who can read and write Supabase tables (RLS, policies, grants)** — Use when you write, review or are about to apply Supabase / PostgreSQL migration SQL (CREATE TABLE, RLS, CREATE POLICY, GRANT, views, SECURITY DEFINER functions
- **Get the read-only SQL that snapshots a live Supabase database for Deadbolt** — Use when you need to check a live Supabase project rather than migration files: returns a read-only SQL query that reads table RLS settings, grants for anon and

## URLs
- Agent card: https://deadbolt.clawhard.com/.well-known/agent-card.json
- Page (HTML): https://agenstry.com/agents/deadbolt.clawhard.com
- Documentation: https://deadbolt.clawhard.com/llms.txt