Engineering Workflows
What are Engineering n8n workflows?
Engineering n8n workflows are reusable automation templates for engineering use cases. This category includes workflows that connect apps, transform data, trigger notifications, sync records, and reduce repetitive manual work. Each listing includes workflow metadata, author attribution, complexity level, relevant categories, source links when available, and a downloadable JSON file for inspection before import. Use this page to compare templates, identify the tools involved, and choose a workflow that fits your workspace before testing it safely in n8n.
Extract and analyze web data with Bright Data & Google Gemini
This workflow performs structured data extraction and data mining from a web page by combining the capabilities of Br...
Automated Zalo OA token management with OAuth and webhook integration
Description (How it works) This workflow keeps your Zalo Official Account access token valid and easy to reuse across...
🐟 Smart fish feeder: weather-based feeding system with BMKG & Telegram alerts
️ Intelligent Aquaculture Automation for Indonesia Transform your fish farming operation with this cutting edge n8n w...
Implement recursive algorithms with sub-workflows: Towers of Hanoi demo
How it works This is an example of using sub workflow nodes and a proof of concept showing that it’s possible to solv...
Run multiple tasks in parallel with asynchronous processing and webhooks
n8n Asynchronous Workflow with Wait Node POC This template contains a two part workflow designed to demonstrate a pro...
Create structured logging system with Supabase and Log4j2-style levels
Create centralized, structured logs directly from your n8n workflows, using Supabase as your scalable log database. W...
Create nested data processing loops using n8n sub-workflows
Nested Loops with Sub workflows Template Description This template provides a practical solution for a common n8n cha...
Migrate Pinecone index to Weaviate class with Airtable pagination
Who’s it for This workflow is designed for developers, data engineers, and AI teams who need to migrate a Pinecone Cl...
Dynamic MCP server selection with OpenAI GPT-4.1 and contextual AI reranker
PROBLEM Thousands of MCP Servers exist and many are updated daily, making server selection difficult for LLMs. Curren...
Learn secure webhook APIs with authentication and Supabase integration
This template is a practical introduction to n8n Webhooks with built in examples for all major HTTP methods and authe...
Generate and split sample data records using JavaScript and Python
A minimal, plug and play workflow that generates sample data using n8n’s Code node (both JavaScript and Python versio...
🎓 Learn evaluate tool. Tutorial for beginners with Gemini and Google Sheets
This workflow is a beginner friendly tutorial demonstrating how to use the Evaluation tool to automatically score the...
Organizing UI toolbar icons: Apple HIG standards and Gemini AI
When designing user interfaces, toolbar icons often get overlooked, even though their placement and grouping dramatic...
Google Drive to Supabase contextual vector database sync for RAG applications
Workflow Summary This automation keeps your Supabase vector database synchronized with documents stored in Google Dri...
Generate professional changelogs from Git commits with GPT-4 and GitHub
AI Powered Git Changelog Generator for Automated Release Notes This workflow transforms your software release process...
Create a CRUD REST API with Google Sheets database
Simple REST API with Google Sheets Introduction This workflow template demonstrates how to quickly and easily create...
Complete Airtable database management with AI agents and Redis storage
What this workflow does Complete Airtable database management system using MCP (Model Context Protocol) for AI agents...
Unify multiple triggers into a single workflow
Stop duplicating your work! This template demonstrates a powerful design pattern to handle multiple triggers (e.g., F...
Generate AI system prompts for LLMs with Unli.dev
System Prompt Generator Using Unli.dev turns human input ideas into a polished, repeatable system prompt blueprint. I...
Create a secure MongoDB data retrieval API with input validation and HTTP responses
Data Extraction from MongoDB Overview This workflow exposes a public HTTP GET endpoint to read all documents from a M...
ETL: Extract and Parse Revit Model Data to Structured Excel
Convert a Revit model to Excel and parse it into structured items ready for downstream ETL. This minimal template run...
Convert Revit Projects to Database with Drawings & Specifications using DDC
Turn a .rvt project into open, analysis ready data (XLSX + optional DAE/PDF) using the RvtExporter.exe from the DDC R...
Convert POML to AI-Ready Prompts & Chat Messages with Zero Dependencies
POML → Prompt/Messages (No Deps) What this does Tu...
AI system prompt generator & optimizer (n8n + OpenAI)
This workflow acts as a System Prompt Optimizer Agent . You send it a draft prompt or goal, and it returns: 1. A rewr...