AutomationMart
Home/Browse/Automate Document Q&A with Multi-Agent RAG Orchestration using Contextual AI & Gemini
n8n

Automate Document Q&A with Multi-Agent RAG Orchestration using Contextual AI & Gemini

n8nn8n14 modulesv1.0
Gemini

PROBLEM Managing multiple RAG AI agents can be complex when each has its own purpose and vector database. - Manually tracking agents and deciding which one to query wastes time. - LLMs often struggle to determine which agent best fits a user’s request. This workflow enables automated multi-agent orchestration, dynamically selecting and querying the correct agent using Contextual AI Query Tool and Gemini 2.5 Flash. How it works - A form trigger allows users to create n

At a glance

Automate Document Q&A with Multi-Agent RAG Orchestration using Contextual AI & Gemini is a ready-made n8n workflow you import as a workflow JSON file — no build required. It connects Gemini. It's free to download. Follow the 5-step import below to go live in minutes.

Platform
n8n
Connects
Gemini
Modules
14
Price
Free
Version
v1.0
Automate Document Q&A with Multi-Agent RAG Orchestration using Contextual AI & Gemini workflow diagram

About this workflow

PROBLEM Managing multiple RAG AI agents can be complex when each has its own purpose and vector database. - Manually tracking agents and deciding which one to query wastes time. - LLMs often struggle to determine which agent best fits a user’s request. This workflow enables automated multi-agent orchestration, dynamically selecting and querying the correct agent using Contextual AI Query Tool and Gemini 2.5 Flash. How it works - A form trigger allows users to create new agents by specifying a name, description, datastore, and uploading files. - A new agent is created with the provided information and files are ingested in the datastore - We get the status of file ingestion every 30 seconds until the ingestion process is complete - When users send queries, the Agent Orchestrator identifies the most relevant agent to generate grounded, context-aware responses. Note: The document ingestion process is asynchronous and may take a few minutes before your agent has the document fully available in the datastore for querying. How to set up - Create a free Contextual AI account and obtain your CONTEXTUALAIAPIKEY. - Add CONTEXTUALAIAPIKEY as an environment variable in n8n. - For the baseline model, we have used Gemini 2.5 Flash Model, you can find your Gemini API key here How to customize the workflow - Replace the Form Trigger with a Webhook Trigger or manual input to integrate with custom systems. - Swap Gemini 2.5 Flash with another LLM provider - Update the wait time as per user requirement - Modify the system prompt to fine-tune how the orchestration logic selects and queries agents. - You can check out this Contextual AI API reference for more details on agent creation and usage. - If you have feedback or need support, please email feedback@contextual.ai.

n8n

How to import this n8n workflow

  1. 1

    Download the workflow JSON file after purchase.

  2. 2

    Open n8n → click the menu → Import from File.

  3. 3

    Select the downloaded JSON and import.

  4. 4

    Set up credentials for each node that requires them.

  5. 5

    Click Execute Workflow to test, then activate.

Setup guide

Setup guide included

Purchase to unlock the full step-by-step guide

Related N8n workflows

Fast-track CV screening with AI analysis from Gmail to Slack and Google Sheets

CV → Match → Screen → Decide, all automated This workflow automatically processes candidate CVs from email, intelligently matches them to job descriptions, performs AI-powered screening analysis, and sends actionable summaries to your team in Slack. Good to know - Handles both PDF and Word document CVs automatically - Two-stage JD matching: prioritizes role mentioned in candidate's email, falls back to CV analysis if needed - Uses Google Gemini API for AI screening (generous

Free

Create and schedule LinkedIn posts from Google Sheets with Gemini and DALL·E

Overview This n8n automation is a complete LinkedIn Content Engine that turns simple topic ideas into fully written, visual, and scheduled posts. It features a "Human-in-the-Loop" design, meaning AI handles the heavy lifting of writing and image creation, but nothing goes live until you manually approve it in Google Sheets. How It Works The system runs two separate workflows in parallel: 1. The "Creator" Workflow Input: Detects when you add a new topic to your "Content Calendar" Google Sheet. Br

Free

Summarize Gmail emails with Gemini and send an HTML action digest

Who’s it for This template is for anyone who wants a quick, structured inbox review (founders, freelancers, support, operations) without reading every email. What it does Every 12 hours, the workflow checks Gmail for emails received in the last 12 hours, then summarizes each email and extracts the next action plus a priority level (high/normal/low). It generates a direct Gmail “Open message” link for each item (using rfc822msgid) and sends one clean HTML digest email. If there are no new emails,

Free

Monitor AI research papers with Gemini-powered filtering and email summaries

This n8n workflow template implements an intelligent research paper monitoring system that automatically tracks new publications in ArXiv's Artificial Intelligence category, filters them for relevance using LLM-based analysis, generates structured summaries, and delivers a formatted email digest. The system uses a three-stage pipeline architecture: 1. automated paper retrieval from ArXiv's API 2. AI-powered relevance filtering and analysis via Google Gemini 3. Intelligent summarization with HTML

Free

Auto-generate and post tweet threads based on Google Trends using Gemini AI

AI-Powered Twitter Automation using n8n to Check BigQuery Latest Google Trend and Publish Who is this for? This template is designed for: Content creators Tech influencers Educators and marketers who want to automatically tweet trend-based threads using AI and stay relevant without spending time on manual research and content writing. What problem does this workflow solve? Creating daily engaging Twitter threads takes time and effort. This workflow: Finds trending search terms in your regio

Free

Generate MemeCoin Art with Gemini Flash & NanoBanana and Post to Twitter

MemeCoin Art Generator - using Gemini Flash NanoBanana & upload to Twitter > Watch the Youtube Tutorial video []( Automatically generates memecoin art and posts it to Twitter (X) powered by Google Gemini, NanoBanana image generation, and n8n automation. --- 🧩 Overview This workflow creates viral style memecoin images (like Popcat) and posts them directly to Twitter with a witty, Gen Z style tweet. It combines text to image AI, scheduled triggers, and social publishing, all in one seamless fl

Free

Tailor your CV and cover letter to each job with easybits and Gemini

What This Workflow Does Upload a job posting (PDF, image, or screenshot) and instantly get a tailored CV section and a matching cover letter – both written in the posting's language and tone, both honest about what you actually have. The workflow scores how well your stored CV matches the posting before and after AI rewriting, so you can see exactly how much keyword surfacing happened. Anything you don't actually have lands in a gaps array – never invented into bullets. How It Works 1. Upload –

Free

AI resume processing and GitHub analysis with VLM run

Automatically transform resume submissions into comprehensive candidate profiles with AI-powered parsing, GitHub analysis, and instant team notifications. What this workflow does 1. Monitors Gmail for incoming resume attachments 2. Extracts structured data using VLM Run AI document parsing 3. Analyzes GitHub profiles with deep repository intelligence (30+ frameworks detected) 4. Creates comprehensive candidate profiles with technical skills assessment 5. Delivers multi-channel notifications via

Free

Reviews

No reviews yet

Be the first to buy and share your experience.

Leave a review

Sign in to share your experience with this workflow.

Log in to review
Free
No ratings yet

Create a free account to purchase workflows.

  • JSON blueprint — instant download
  • Setup guide PDF included
  • 5 downloads · valid 30 days
  • Works with n8n

Need help setting this up?

Book a 3-hour live setup session with an Agility consultant.

₹2,499/ session
3 hrs · video call
  • Configure live on Google Meet / Zoom
  • Free follow-up if workflow has defects
  • Platform expert assigned to you
Book installation session
Free