Multi-agent RAG chatbot in Telegram with Google Drive d

This workflow automates user interactions in Telegram using a multi-agent LangChain architecture with RAG. It indexes data from Google Drive and Google Sheets, updates the Supabase Vectorstore, and uses a supervisor agent to route queries to specialized AI agents. Supports automatic response translation.

## Who it´s for
- Telegram bot owners needing accurate AI-powered customer service
- Companies with extensive product and training documentation
- Marketers automating client support and information delivery
- Developers building RAG systems without coding
- SaaS companies with multi-channel support needs

## What the automation does
- On receiving a Telegram message, a supervisor agent identifies the query type
- The request is routed to a specialized agent: Academy (courses), Product (products), or News (news)
- Agents retrieve answers from the indexed knowledge base (Supabase Vectorstore) populated from Google Drive and Sheets
- When a file is added or updated in Google Drive, the system extracts text, generates embeddings, and updates the vector store
- Responses can be automatically translated into English via a dedicated translation agent
- Daily scheduled runs parse new URLs from Google Sheets, extract context, and update the knowledge base

## What´s included
- Ready-to-use n8n workflow
- Trigger and handler logic based on LangChain
- Integrations with Telegram, Google Drive, Google Sheets, Supabase, PostgreSQL, and OpenAI
- Basic textual guide for launch and adaptation

## Requirements for setup
- n8n account (cloud or self-hosted)
- Telegram Bot API token
- Google Drive and Google Sheets access with read/write permissions
- Supabase project with Vectorstore enabled
- OpenAI API key
- PostgreSQL access (via Supabase or standalone)

## Benefits and outcomes
- High answer accuracy through RAG and role-specific agents
- Automatic knowledge base updates when documents change
- Multilingual interaction support via built-in translation
- Reduced support load via autonomous AI bot
- Zero-code entry to complex RAG systems
- Scalability through modular agent architecture

## Important: template only
Important: you are purchasing a ready-made automation workflow template only. Rollout into your infrastructure, connecting specific accounts and services, 1:1 setup help, custom adjustments for non-standard stacks and any consulting support are provided as a separate paid service at an individual rate. To discuss custom work or 1:1 help, contact via Telegram: @gleb923.