What problem does it solve? Setting up and querying databases often requires manual provisioning, connection string management, and careful handling of production data. This Skill automates PostgreSQL database creation on Replit and executes SQL queries with built-in safety guardrails that protect production data and Stripe tables. ## Core Features & Use Cases - Database Provisioning: Check whether a PostgreSQL database exists and create one automatically, with connection environment variables (DATABASE_URL, PGHOST, etc.) set for you. - Safe SQL Execution: Run queries against development with full SQL support, or run read-only SELECT queries against a production replica, with destructive operations blocked. - Data Warehouse Queries: Query BigQuery, Databricks, or Snowflake with optional result sampling. - Use Case: You are building a web app and need a users table. The Skill checks provisioning, creates the database, creates the table schema, inserts seed data, and verifies the results, all without leaving your development environment. ## Quick Start Ask the AI to create a PostgreSQL database for your project and set up a users table with email and created_at columns.