Telegram Notes Bot

A Telegram bot for creating professional notes with AI enhancement, stored in SQLite.

Features

• AI Enhancement: Notes are automatically summarized and tagged using OpenAI-compatible APIs
• Authorized Access: Only specified chat IDs can use the bot
• SQLite Storage: Notes are stored locally in a SQLite database
• Search & Organize: Search notes by content, title, or tags

Prerequisites

• Node.js 18+
• Telegram Bot Token (get from @BotFather)
• OpenAI-compatible API endpoint (LM Studio, LiteLLM, etc.)

Setup

1. Install dependencies:

   npm install

2. Configure the bot: Edit config/default.json:

   {
     "telegram": {
       "botToken": "YOUR_BOT_TOKEN"
     },
     "ai": {
       "endpoint": "http://localhost:1234/v1",
       "model": "gpt-3.5-turbo",
       "apiKey": "your-api-key"
     },
     "auth": {
       "allowedChatIds": ["123456789"]
     },
     "database": {
       "path": "./database/notes.db"
     }
   }

3. Start the bot:

   npm start

Commands

Command	Description
/start	Welcome message
/help	Show available commands
/note <text>	Create a new note with AI enhancement
/list	List all your notes
/search <query>	Search notes by title/content/tags
/delete <id>	Delete a note by ID
/tags	Show all tags you've used

Example Usage

/note Meeting with team today. Discussed Q4 goals, assigned tasks, and set follow-up for next week.

The bot will respond with:

• Auto-generated title
• AI summary
• Relevant tags

Testing

npm test

File Structure

telegram-notes-bot/
├── src/
│   ├── index.js           # Entry point
│   ├── config.js          # Configuration loader
│   ├── bot/
│   │   ├── commands.js   # Command handlers
│   │   └── middleware.js # Auth middleware
│   ├── services/
│   │   ├── ai.js         # AI client
│   │   ├── notes.js      # Note operations
│   │   └── database.js  # SQLite operations
│   └── utils/
│       └── logger.js
├── tests/                 # Test suite
├── config/
│   └── default.json      # Configuration
├── database/
│   └── schema.sql        # Database schema
└── package.json

License

MIT