MemLoop Chrome Extension 🔄

MemLoop keeps your conversations in sync. No more repeating yourself—just seamless AI collaboration!

MemLoop is a Chrome browser extension that acts as your personal, persistent memory across various AI chat platforms. It solves the problem of limited context windows by creating a searchable, personal knowledge base from your most important interactions.

Key Features

• 🧠 Persistent Memory: Creates a long-term, searchable memory layer for your AI interactions.
• 🌐 Multi-Platform Support: Integrates with a wide range of popular AI chat services like ChatGPT, Claude, Perplexity, and more.
• 🚀 Contextual Assistance: Automatically surfaces relevant past memories in a convenient sidebar right next to your current chat, streamlining your workflow.
• 🔒 Secure & Private: Your memories are securely stored in a dedicated backend service, and all communication is handled over authenticated APIs.
• ✅ User-Controlled: You decide exactly what to save.

How It Works

1. Save Memories: Use the context menu or buttons injected into AI chat interfaces to save important snippets of conversation, code, or ideas.
2. Seamless Recall: When you start a new chat, MemLoop automatically searches your memory base for relevant information.
3. Sidebar Integration: View, search, and manage your memories in the sidebar without leaving your current tab.

Installation & Setup (for Local Development)

1. Clone this repository.
2. Open Chrome and navigate to chrome://extensions.
3. Enable "Developer mode" in the top-right corner.
4. Click "Load unpacked" and select the directory where you cloned this repository.
5. The extension will be installed and ready to use. It comes pre-configured to point to the dev environment.

The extension will attempt to auto-configure its authentication settings upon installation. You can view or override these settings on the extension's Settings page.

---

For Developers

Architecture

• Manifest V3: Built on the modern Chrome extension platform.
• Service Worker: Handles background tasks like authentication and event listeners.
• ES Modules: Uses modern JavaScript modules throughout.
• Dynamic Configuration: Loads authentication configuration in this priority order:
  1. User overrides from the Settings page (chrome.storage.sync).
  2. Baked-in defaults from config/auth.defaults.json.
  3. Dynamic discovery from the backend gateway.
  4. Hardcoded fallback URLs.
• Authentication: Uses Cognito OAuth 2.0 with PKCE via the chrome.identity.launchWebAuthFlow API for a secure sign-in process.

Key Files

• manifest.json: The core extension manifest file.
• sw.js: The service worker for all background logic.
• popup.html / popup.js: The UI and logic for the extension's popup.
• settings.html / settings.js: The options page for user configuration.
• sidebar.js: The content script that builds and manages the main sidebar UI.
• utils/auth.js: Handles the entire Cognito PKCE authentication flow.
• utils/auto_config.js: Manages the dynamic loading of environment and auth settings.
• utils/mem0_gateway.js: The client for interacting with the Mem0 backend API.
• config/auth.defaults.json: Default authentication settings for the dev environment.