A step-by-step guide to building a full-stack social media platform called Ripple using InsForge as the backend (Postgres, auth, storage, real-time pub/sub, AI gateway), Next.js for the frontend, and MiniMax M2.7 via GitHub Copilot as the AI coding agent. The tutorial covers using InsForge Agent Skills and MCP to let the agent scaffold the entire app from a single prompt, including auth flows, a real-time feed, media uploads, per-user notifications via Postgres triggers, and an in-app AI chat assistant (Wave AI) backed by InsForge's AI gateway. Deployment is triggered directly from inside GitHub Copilot with no manual steps.