This workflow automates the process of downloading a document from Google Drive, summarizing its content using Mistral AI, and sending the summarized text via Gmail. It is designed to streamline the review process for lengthy documents, providing quick insights without manual effort.

The process begins with a manual trigger, allowing the user to initiate the workflow at will. Once triggered, the workflow downloads a specific PDF file from Google Drive, using its file ID. This file is then passed to the Mistral Cloud Chat Model, a language model integrated via the LangChain node, to generate a concise summary.

The summarized text produced by the AI is formatted into an email, which is sent to a designated recipient’s Gmail account with a friendly, professional template. This workflow is particularly useful for professionals who need to quickly digest lengthy reports, receipts, or documents, enabling faster decision-making and efficient information sharing.

Node Count	0 – 5 Nodes
Nodes Used	@n8n/n8n-nodes-langchain.chainSummarization, @n8n/n8n-nodes-langchain.lmChatMistralCloud, gmail, googleDrive, manualTrigger