n8n-nodes-cloudflare-autorag

This is an n8n community node that lets you use Cloudflare AutoRAG in your n8n workflows.

Cloudflare AutoRAG is a managed service for creating Retrieval-Augmented Generation (RAG) applications. It allows you to query your knowledge bases with AI-powered search, retrieving relevant information from your indexed data and generating context-aware responses.

n8n is a fair-code licensed workflow automation platform.

Installation

Community Node (Recommended)

1. Go to Settings > Community Nodes in your n8n instance
2. Select Install
3. Enter n8n-nodes-cloudflare-autorag in the npm Package Name field
4. Click Install

Manual Installation

npm install n8n-nodes-cloudflare-autorag

Operations

This node supports two operations:

• AI Search: Search your knowledge base and generate an AI response with retrieved context
• Search: Perform semantic search to retrieve raw document chunks without AI generation

Authentication

You'll need to create credentials in n8n using:

1. Account ID: Your Cloudflare Account ID (found in dashboard URL or sidebar)
2. API Token: A Cloudflare API token with AutoRAG Read and Edit permissions

Creating an API Token

1. Log in to the Cloudflare dashboard
2. Navigate to AI > AutoRAG
3. Select your AutoRAG instance
4. Click Use AutoRAG > API
5. Select Create an API Token
6. Copy and save the token securely

Node Reference

Input Fields

• Operation: Choose between AI Search or Search
• AutoRAG Name: The unique name of your AutoRAG instance
• Query: The question or search query for your knowledge base

Additional Options

• Model (AI Search only): Override the default text generation model
• Rewrite Query: Optimize the query for better semantic search
• Result Limit: Maximum number of document chunks (1-50)
• Minimum Score: Minimum similarity score for results (0.0-1.0)

AI Agent Tool Usage

This node is AI Agent compatible (usableAsTool: true). You can connect it to AI Agent nodes in n8n, allowing the AI to autonomously query your knowledge bases when needed to answer user questions.

Example AI Agent Setup

1. Add an AI Agent node to your workflow
2. Connect the Cloudflare AutoRAG node to the Agent's tool input
3. The AI will automatically use your knowledge base when relevant

Example Usage

Simple Query Workflow

{
  "nodes": [
    {
      "name": "Cloudflare AutoRAG",
      "type": "n8n-nodes-cloudflare-autorag.cloudflareAutoRag",
      "parameters": {
        "operation": "aiSearch",
        "autoRagName": "my-knowledge-base",
        "query": "How do I configure authentication?",
        "additionalOptions": {
          "limit": 5,
          "rewriteQuery": true
        }
      }
    }
  ]
}

Output Structure

The node returns:

{
  "answer": "The generated AI response...",
  "sources": [
    {
      "id": "doc-chunk-id",
      "score": 0.89,
      "text": "The relevant text content...",
      "metadata": {
        "source": "r2://bucket/document.pdf"
      }
    }
  ],
  "query": "Your original query",
  "rewritten_query": "The optimized query (if enabled)"
}

Resources

• n8n community nodes documentation
• Cloudflare AutoRAG documentation
• AutoRAG API Reference

License

MIT

Support

For issues and feature requests, please use the GitHub issues page.

Author

Jeremy Dawes - Jezweb