Why You Shouldn't Use Supabase's Official MCP in Production (and How I Almost Lost Everything)

**By Jawuil Pineda — May 17, 2026** --- > *"Supabase's MCP is like handing your house keys to a stranger and praying they don't burn down the kitchen."* --- I tested Supabase's official MCP for a week. Here are the 4 issues that nearly cost me my entire database. ## 1. Full admin access with no real warning The MCP connects using the **`service_role` key**, which completely bypasses Row Level…