# @mosaic/telegram-plugin

`@mosaic/telegram-plugin` connects a Telegram bot to the Mosaic gateway chat namespace so Telegram chats can participate in the same conversation flow as the web, TUI, and Discord channels.

## Required Environment Variables

- `TELEGRAM_BOT_TOKEN`: Bot token issued by BotFather
- `TELEGRAM_GATEWAY_URL`: Base URL for the Mosaic gateway, for example `http://localhost:3000`

## What It Does

- Launches a Telegram bot with `telegraf`
- Connects to `${TELEGRAM_GATEWAY_URL}/chat` with `socket.io-client`
- Maps Telegram `chat.id` values to Mosaic `conversationId` values
- Forwards inbound Telegram text messages to the gateway as user messages
- Buffers `agent:start` / `agent:text` / `agent:end` socket events and sends the completed response back to the Telegram chat

## Getting a Bot Token

1. Open Telegram and start a chat with `@BotFather`
2. Run `/newbot`
3. Follow the prompts to name the bot and choose a username
4. Copy the generated token and assign it to `TELEGRAM_BOT_TOKEN`