# Telegram Provides OSINT posts and bot commands/alerts. - Source collection uses configured public/channel inputs where available. - Bot alerts require `TELEGRAM_BOT_TOKEN` and `TELEGRAM_CHAT_ID`. - Polling failures are non-fatal and use backoff logging to avoid log spam. - `/brief` includes source integrity, evidence links, event id, why-it-matters, and next-step context. - Test: configure bot variables, start the container, send `/status` and `/brief`.