AI & Machine Learning

This package offers a collection of nodes designed specifically for AI, databases, langchain, and much more.

n8n community node for Hyperspell — add documents, semantic search, and AI-grounded answers from any workflow.

Use Ollama Reranker to reorder documents after retrieval from a vector store by relevance to the given query.

n8n community node exposing a Memori-aware Chat Model sub-node for AI Agent. Injects memori_attribution (entity_id, process_id, session_id) into every chat completion request so a self-hosted Memori proxy can partition knowledge per user/session.

n8n community node for Zep Cloud v3 Memory - AI Agent persistent memory with Context Block

Custom node for querying LightRAG inside n8n workflows or AI Chatflows

An n8n community node package for memory-efficient sequential PDF text extraction, OCR preflight, recognition, and lightweight page slicing

n8n community node — Xiaomi MiMo Chat Model (OpenAI-compatible API, thinking mode, multimodal).

raia is a platform to build, train, test and launch AI Agents

Custom memory node for n8n AI Agent with external API support

n8n community nodes for Graphor - Intelligent document processing, RAG pipelines, and document chat API

n8n node for docunite® NEO API (docunite.com/neo) integration - The End-to-end AI Document Intelligence Pipeline

Extruct AI API Node for n8n

n8n community node for Google Document AI

Use vLLM Reranker to reorder documents after retrieval from a vector store by relevance to the given query.

n8n community node for sentiment analysis using Sentor AI API

Couchbase Vector Store Community Node

Custom n8n node for high-performance MongoDB Vector Search, standard queries, and custom JSON aggregations.

Self-hosted n8n community nodes for finance data quality, ratios, accounting validation, reporting, predictive analytics, and AI Agent tools.

n8n nodes for SAP AI Core LLM and embeddings integration

n8n community node for GuidedMind — RAG knowledge base, document ingestion, and short/long agent memory.

n8n community node for Signatrust — generate, verify, and retrieve cryptographically signed AI Decision Receipts (Ed25519) with Decision Boundary Disclosure and Deployment Evidence Profile pinning.

n8n community node for Voyage AI Embeddings

🚨 WARNING: 100% AI-GENERATED EXPERIMENTAL CODE - HIGH RISK! Use at own risk, not for production. Python execution for n8n with file processing, multiple credentials, debug tools. Personal use only - Commons Clause license.