Database

Custom n8n node module for sqlite database

n8n community node for Ministry Platform — table CRUD, stored procedures, and communications via the MP REST API

n8n community nodes for Coolify — self-hosting platform. Deploy apps, databases & services via the Coolify API.

n8n community node for Teable — full CRUD, dynamic dropdowns, bulk operations, and upsert for your Teable tables and CRM.

n8n community node for using Elasticsearch as a LangChain vector store (RAG, similarity search, AI agent tool)

Community nodes for using Couchbase Key-Value, Query, Full-Text Search, and Couchbase Search Vector Store with n8n.

Custom n8n nodes for interacting with SQLite3 databases through SQL queries

n8n node to connect to SurrealDB

An n8n node to execute raw Redis CLI commands

n8n community node for intelligent caching with automatic hash generation and TTL support, backed by Redis. Fork of n8n-nodes-smartcache with the S3 storage backend replaced by Redis.

n8n nodes for Sanity.io API

Ennhanced n8n node for MongoDB

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

n8n community node for Physalis — fetch secrets/services/accounts, run SQL queries on PostgreSQL/MySQL/MariaDB, and send emails via Mailgun, all using credentials stored securely in your Physalis vault.

Enhanced Redis node for n8n with comprehensive operations including pub/sub, lists, sets, hashes, and TTL support

n8n community node for rate limit using Redis

n8n community node for OpenMRS FHIR R4 integration. Access patient demographics, encounters, observations, diagnostic reports, conditions, and medication statements.

n8n community node for integrating with the Caspio REST API - create, read, update and delete records in Caspio tables and views

Download CSV from Microsoft SQL Server and use it in n8n workflows.

n8n node that splits Markdown into retrieval-ready chunks with heading-aware metadata for RAG and vector stores

n8n community node for Microsoft Dataverse (Power Platform)

n8n community nodes to run IBM i SQL and CL commands via Mapepire

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