MindEchoS

AI-powered knowledge management Chrome extension

🌟 Features

• Effortless Capture:
  • Right-click, keyboard shortcut (WIN:Ctrl+Shift+S/ MAC:Cmd+Shift+S)
  • or Click ➕ Button -> SELECTION / WEBPAGE
• AI Auto-Summarization: Chrome Summarizer API generates titles and summaries
• Context-Aware AI Assistant: Select cards and use quick actions (Understand, Compare, Quiz, Write)
• AI Search: AI-powered search finds cards by meaning, not just keywords
• Privacy-First: All processing runs locally using Chrome's built-in Gemini Nano

🎬 Demo Video

https://www.youtube.com/watch?v=FmjwWfoiFgI

🚀 Installation

Option 1: Download Release (Recommended - Fastest)

1. Download the extension package:

   • Go to Releases
   • Download MindEchoS-v1.0.0.zip

2. Install in Chrome:

   • Unzip the downloaded file
   • Open Chrome → chrome://extensions/
   • Enable Developer mode (toggle in top right)
   • Click Load unpacked
   • Select the unzipped folder
   • Done! Extension is ready to test.

Option 2: Clone Repository

1. Clone this repository:

   git clone https://github.com/RubyXZZZ/MindEchoS-chrome-extension.git

2. Install in Chrome:
   • Open Chrome → chrome://extensions/
   • Enable Developer mode
   • Click Load unpacked
   • Select the dist folder from cloned repository
   • Done!

Requirements

• Chrome 138+

⚠️ First Use Note: When using AI features for the first time, Chrome will download the Gemini Nano model

If prompt API is not available, plz check chrome://flags/#prompt-api-for-gemini-nano or check official doc https://developer.chrome.com/docs/ai/prompt-api

APIs Used

• Chrome Summarizer API
• Chrome Prompt API
• Chrome Extension APIs (storage, sidePanel, contextMenus, scripting, commands)

License

MIT License