Description

n8n-nodes-graphorlm


This is an n8n community node that lets you interact with Graphor – an intelligent document processing platform with RAG pipelines, document chat, and data extraction capabilities.

n8n is a fair-code licensed workflow automation platform.

Installation

Follow the installation guide in the n8n community nodes documentation.

npm

npm install n8n-nodes-graphorlm

n8n Desktop/Cloud

1. Go to Settings > Community Nodes
2. Select Install
3. Enter n8n-nodes-graphorlm and agree to the risks
4. Click Install

Nodes

This package includes one regular node:

1. Graphor – Full-featured node with all operations

The Graphor node can be used as a tool with n8n AI Agents (like the AI Agent node with OpenAI, Anthropic, etc.).

Operations

Chat

• Ask Question: Ask questions about your documents using natural language with conversational memory support

Extraction

• Extract Data: Extract structured data from documents using JSON Schema definitions

Retrieval

• Retrieve Chunks: Retrieve relevant document chunks using semantic search for custom RAG workflows

Source

• List: List all sources in your project
• Upload File: Ingest a file (PDF, DOCX, images, audio, video) and return a build_id
• Upload From URL: Ingest content from a web page URL and return a build_id
• Upload From GitHub: Ingest content from a public GitHub repository and return a build_id
• Upload From YouTube: Ingest content from a YouTube video and return a build_id
• Get Build Status: Poll an async ingest or reprocess build until it returns a file_id
• Process: Reprocess an existing source by file_id
• Get Elements: Get parsed elements from a processed source by file_id
• Delete: Delete a source from your project by file_id

Credentials

To use this node, you need a Graphor API token:

1. Log in to your Graphor account
2. Go to Settings > API Tokens
3. Create a new API token
4. Copy the token (it starts with grlm_)

Supported File Types

• Documents: PDF, DOC, DOCX, ODT, TXT, MD, HTML
• Presentations: PPT, PPTX
• Spreadsheets: CSV, TSV, XLS, XLSX
• Images: PNG, JPG, JPEG, TIFF, BMP, HEIC
• Audio: MP3, WAV, M4A, OGG, FLAC
• Video: MP4, MOV, AVI, MKV, WEBM

Processing Methods

| Method | Description |
|——–|————-|
| Fast | Fast processing with heuristic classification. No OCR. |
| Balanced | OCR-based extraction with structure classification. |
| Accurate | Fine-tuned model for highest accuracy. |
| Agentic | Highest accuracy for complex layouts, tables, and diagrams. |

Compatibility

• n8n version 1.0.0 or later
• Node.js 18.0.0 or later

Resources

• Graphor Introduction
• Graphor Documentation
• Graphor API Reference
• API Tokens Guide
• Data Ingestion Guide
• n8n Community Nodes Documentation

License

MIT