DevDb MCP Server

# Rails Dynamic Database Boot System A script that generates and runs Rails applications with different database configurations on-demand. ## Quick Start ```bash # Run with SQLite (default) ./boot.sh # Run with MySQL ./boot.sh mysql # Run with PostgreSQL ./boot.sh postgres ``` ## Prerequisites - Ruby 3.0+ - Rails 8.0+ - Docker (for MySQL/PostgreSQL) ## Features - Supports SQLite, MySQL, and PostgreSQL - Automatically creates a sample todo application - Loads demo data for testing - Finds available ports automatically (starting from 3000) - Cleans up when stopped (Ctrl+C) ## Database Setup ### MySQL ```bash docker run -d --name mysql-devdb-triage -p 2222:3306 -e MYSQL_ROOT_PASSWORD=mysecretpassword mysql:8.0 ``` ### PostgreSQL ```bash docker run -d --name postgres-devdb-triage -p 3333:5432 -e POSTGRES_PASSWORD=mysecretpassword postgres:16 ``` ## Note - Connection details are printed when the script runs - The application is ephemeral - all data is lost when stopped - The generated application is ignored by Git ## Troubleshooting - For database errors: Check if containers are running - For port conflicts: The script will find an available port - If Rails is missing: Run `gem install rails`