{"slug": "show-hn-a-prompt-to-check-supabase-db-security", "title": "Show HN: A prompt to check Supabase DB security", "summary": "A developer released a prompt for Claude and Codex agents that automatically verifies Row Level Security (RLS) policies on every table in a Supabase project, aiming to help developers check database security.", "body_md": "Hey guys,\n\nWe wrote an agent prompt that you can simply give to your claude, codex agents, and it will automatically verify the RLS policy on each and every table in your supabase project.\n\nComments URL: [https://news.ycombinator.com/item?id=49305628](https://news.ycombinator.com/item?id=49305628)\n\nPoints: 1\n\n# Comments: 0", "url": "https://wpnews.pro/news/show-hn-a-prompt-to-check-supabase-db-security", "canonical_source": "https://defencecore.com/audit", "published_at": "2026-08-14 22:59:13+00:00", "updated_at": "2026-08-14 23:12:26.461237+00:00", "lang": "en", "topics": ["ai-agents", "developer-tools"], "entities": ["Supabase", "Claude", "Codex"], "alternates": {"html": "https://wpnews.pro/news/show-hn-a-prompt-to-check-supabase-db-security", "markdown": "https://wpnews.pro/news/show-hn-a-prompt-to-check-supabase-db-security.md", "text": "https://wpnews.pro/news/show-hn-a-prompt-to-check-supabase-db-security.txt", "jsonld": "https://wpnews.pro/news/show-hn-a-prompt-to-check-supabase-db-security.jsonld"}}