How to set up PostgreSQL permissions for AI coding tools (Cursor, Claude, Copilot)

Most developers I talk to connect Cursor or Claude directly to their databases using a full admin connection string. Wether it's a local Docker database, or cloud-based QA or even production database, since it's not hidden in a subnet and publicly available. Many of developers have open-to-world QA databases, replicating prod data, where multiple developers work. It works. But it's the equivalent of giving someone your house keys because they need to water your plants. This post covers how to...