RAG & Knowledge Basesfree

Chat with PDF /// Md /// Text Files Using Graphrag (No Vector Store Needed)

by InfraNodusUpdated Aug 2026

Requires

Google DriveOpenAI

1/5

FLOWS

STEPS · 12

Run manually by an operator

On a chat message, extracts text from Google Drive PDFs, Markdown, and text files, then answers questions via an OpenAI agent using HTTP tool calls.

Google Drive Document Q&A API

Loads Google Drive documents into a Qdrant vector store and answers questions via webhook using OpenAI retrieval QA.

On a webhook, an OpenAI RAG agent over Qdrant answers questions, checks Google Calendar, and replies; indexes Google Drive docs.

On webhook input, an OpenAI agent answers from a Qdrant store of Google Drive docs, books Google Calendar events, and replies on Telegram.