Telegram Voice Pipeline

Overview

This skill handles Telegram voice messages end-to-end:

1. Detect voice message via attachment_file_id in channel tag
2. Download OGG/Opus file via Telegram MCP tool
3. Transcribe with Whisper (transcribe-anything)
4. Process transcribed text as the user query — generate a text response
5. Generate TTS audio via ElevenLabs (fallback: OpenAI TTS) → MP3
6. Reply with the MP3 audio file via Telegram MCP tool

When to Invoke

Skill({ skill: 'telegram-voice-pipeline' });