Extension that allows your Chrome browser to share context with LLMs

A modern Chrome extension that sends selected text to your local Ollama LLM with integrated standalone chat functionality.

• Chrome browser
• Ollama installed and running locally
• At least one model pulled (e.g., ollama pull llama2)

1. Download or Clone the Repository

   git clone <repository-url> cd XandAI-Extension

2. Open Chrome Extensions Page

   • Go to chrome://extensions/
   • Enable "Developer mode" (toggle in top right)

   

3. Load Unpacked Extension

   • Click "Load unpacked"
   • Select the XandAI-Extension folder
   • The extension should appear in your extensions list

   

4. Pin the Extension

   • Click the extensions icon (puzzle piece) in Chrome toolbar
   • Pin XandAI for easy access

   

• Auto-download: Automatically pulls missing models from Ollama
• Model deletion: Remove unused models to save disk space
• Model switching: Easy switching between different AI models
• Status monitoring: Real-time connection status with Ollama

• Independent chat: Dedicated chat window that works on any webpage
• Page context integration: Toggle to include current page content in conversations
• Rich markdown support: Full markdown rendering with syntax highlighting
• Persistent history: Conversations saved across sessions
• Streaming responses: Real-time AI responses as they generate

• Code blocks: Syntax highlighting for 15+ programming languages
• Headers: H1-H6 with proper styling
• Lists: Ordered and unordered lists
• Links: Clickable links with security features
• Tables: Full table support with styling
• Blockquotes: Styled quote blocks
• Text formatting: Bold, italic, strikethrough, inline code

• XSS protection: Safe HTML escaping
• Secure links: External links open safely
• Local processing: All data stays on your machine
• No tracking: Complete privacy

1. Open Standalone Chat

   • Click the XandAI extension icon
   • Select "Open Standalone Chat" or use the keyboard shortcut

2. Configure Settings

   • Set your Ollama server URL (default: http://localhost:11434)
   • Choose your preferred AI model
   • Adjust response parameters (temperature, max tokens, etc.)

3. Start Chatting

   • Type your message in the input field
   • Press Enter or click Send
   • Watch the AI respond in real-time

• Enable page context: Click the "Use page context" button
• Automatic capture: The extension extracts text content from the current page
• Smart filtering: Removes navigation, ads, and other noise
• Context limit: Automatically truncates large pages (6000 characters max)

• Right-click menu: Select text → right-click → "Send to XandAI"
• Custom prompts: Configure custom prompts for different use cases
• Quick processing: Instant AI analysis of selected content

• Auto-pulling: Missing models are automatically downloaded
• Model info: View model details and download status
• Storage management: Delete unused models to free space
• Update checking: Automatic updates for newer model versions

• Chat models: llama2, mistral, codellama, neural-chat
• Code models: codellama, deepseek-coder, magicoder
• Specialized: dolphin-mistral, openhermes, starling-lm
• Custom models: Any Ollama-compatible model

• UI Management: Creates and manages chat interface
• Message Handling: Processes user input and AI responses
• Markdown Rendering: Advanced markdown parser with syntax highlighting
• Settings Persistence: Saves user preferences and chat history

• Context Menus: Handles right-click integration
• Window Management: Creates and manages chat windows
• API Communication: Handles Ollama API requests
• Model Management: Downloads and manages AI models

• Page Integration: Integrates with webpage content
• Text Selection: Captures selected text for processing
• Page Context: Extracts meaningful content from pages

• Ensure Ollama is running: ollama serve
• Check server URL in extension settings
• Verify no firewall blocking localhost:11434

• Ensure Developer Mode is enabled
• Try reloading the extension
• Check Chrome console for error messages

• Check internet connection
• Ensure sufficient disk space
• Verify Ollama is properly installed

• Disable popup blockers
• Check if other extensions are interfering
• Try refreshing the current page

Create specialized prompts for different tasks:

• Code Review: "Review this code for bugs and improvements"
• Text Summary: "Summarize this text in 3 bullet points"
• Translation: "Translate this to [language]"

• Open Chat: Configurable shortcut (default: Ctrl+Shift+X)
• Send Message: Enter key
• New Line: Shift+Enter
• Clear Chat: Configurable shortcut

• Research: Use page context for analyzing articles
• Development: Get code explanations with syntax highlighting
• Writing: Get writing assistance with markdown formatting
• Learning: Ask questions about current page content

• Chrome: Version 88 or higher
• Ollama: Latest version recommended
• RAM: 4GB minimum (8GB+ recommended for larger models)
• Storage: 2GB+ free space for models
• Network: Internet connection for model downloads

• Local Processing: All AI processing happens on your machine
• No Data Collection: Extension doesn't collect or transmit personal data
• Secure Communication: All requests use secure local connections
• Open Source: Full source code available for review

• Model Selection: Smaller models (7B) for speed, larger (13B+) for quality
• Memory Management: Close unused applications when running large models
• Storage: Use SSD for better model loading performance
• Network: Good internet connection for faster model downloads

Contributions are welcome! Please:

1. Fork the repository
2. Create a feature branch
3. Make your changes
4. Test thoroughly
5. Submit a pull request

MIT License - see LICENSE file for details

• Ollama Official Website
• Chrome Extension Documentation
• Markdown Guide

Version: 1.21.2 | Made with ❤️ for the AI community