How I Built 7 AI Agents That Bring Discipline to VS Code Copilot

If you love VS Code but wish your AI coding experience was more structured and accurate, this tutorial is for you. I built BitFrog Copilot — a free, open-source VS Code extension that adds 7+1 specialized AI agents to GitHub Copilot Chat. Instead of one general-purpose agent doing everything, each agent has a clear role: brainstorming, planning, TDD execution, debugging, code review, mentoring, and UI design. In this post, I'll show you how to install it and walk through three real scenarios so you can see it in action. Install in 30 Seconds Option 1 — VS Code Marketplace: Open VS Code Go to Extensions (Ctrl+Shift+X) Search "BitFrog Copilot" Click Install Option 2 — Agent Plugin: Extensions sidebar → Agent Plugins → Search "bitfrog-copilot" That's it. No API keys, no config files. Requirements: VS Code with GitHub Copilot enabled. Works with GPT-5.4, Claude Opus 4.6, Gemini 3.1 Pro — your choice. Meet the Agents AgentWhat it does@bitfrogMain router — figures out what you need and sends