I Built a Context-Aware AI Browser Mentor Powered by GitHub Copilot CLI

This is a submission for the GitHub Copilot CLI Challenge I Built a Context-Aware AI Browser Mentor Powered by GitHub Copilot CLI What if GitHub Copilot CLI could see what you see, understand your context, and help you without breaking your workflow? That question led me to build DevMentorAI — a browser extension that transforms Copilot CLI into a real-time AI mentor inside your browser. Built entirely with GitHub Copilot CLI — from extension to backend to landing page to release workflows. 🧠 What I Built DevMentorAI is a context-aware AI assistant that lives inside your browser and understands: What page you're on What text you've selected What you're trying to write What you're troubleshooting What you want to improve Instead of copying context into prompts, DevMentorAI sends context automatically to Copilot CLI. ✨ Core capabilities 📄 Context capture from the current page 📸 Screenshot understanding ✍️ Grammar correction & rewriting 🔄 Replace text directly inside inputs (emails, chats