Top 428 Engineering automation workflows

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🎓 Learn n8n Expressions with an Interactive Step-by-Step Tutorial for Beginners

How it works This template is an interactive, step-by-step tutorial designed to teach you the most important skill in n8n: using expressions to access and mani...

Created by: Lucas Peyrin || lucaspeyrin

Lucas Peyrin

6 months agoFree

🎓 Learn JSON Basics with an Interactive Step-by-Step Tutorial for Beginners

How it works This workflow is an interactive, hands-on tutorial designed to teach you the absolute basics of JSON (JavaScript Object Notation) and, more import...

Created by: Lucas Peyrin || lucaspeyrin

Lucas Peyrin

6 months agoFree

🎓 Learn Workflow Logic with Merge, IF & Switch Operations

How it works Ever wonder how to make your workflows smarter? How to handle different types of data in different ways? This template is a hands-on tutorial that...

Created by: Lucas Peyrin || lucaspeyrin

Lucas Peyrin

5 months agoFree

  • +4

Evaluate tool usage accuracy in multi-agent AI workflows using Evaluation nodes

Who's it for This workflow is ideal for AI developers running multi-agent systems in n8n who need to quantitatively evaluate tool usage behavior. If you're buil...

Created by: Angel Menendez || djangelic

Angel Menendez

6 months agoFree

🛠️ AI Prompt Maker

How it works This template provides a complete, ready-to-use web application for generating high-quality AI prompts. It features a user-friendly web form where...

Created by: Lucas Peyrin || lucaspeyrin

Lucas Peyrin

6 months agoFree

Auto Generate Descriptive Node Names with AI for Workflow Readability

⚡Auto Rename n8n Workflow Nodes with AI✨ This workflow uses AI to automatically generate clear and descriptive names for every node in your n8n workflows. It an...

Created by: Anan || mohamed3nan

Anan

a month agoFree

  • +3

Track AI Agent token usage and estimate costs in Google Sheets

This n8n template demonstrates how to obtain token usage from AI Agents and places the data into a spreadsheet that calculates the estimated cost of the execut...

Created by: Solomon || solomon

Solomon

6 months agoFree

🧑‍🎓 Test Your Data Access Techniques with Progressive Expression Challenges

How it works This template is a hands-on, practical exam designed to help you master n8n Expressions—the key to accessing and manipulating data in your workflo...

Created by: Lucas Peyrin || lucaspeyrin

Lucas Peyrin

5 months agoFree

  • +6

AI Orchestrator: dynamically Selects Models Based on Input Type

This workflow is designed to intelligently route user queries to the most suitable large language model (LLM) based on the type of request received in a chat en...

Created by: Davide || n3witalia

Davide

5 months agoFree

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 authentication types. It is designed as a learni...

Created by: Wayne Simpson || nocodecreative

Wayne Simpson

4 months agoFree

  • +3

Build your own N8N Workflows MCP Server

This n8n template shows you how to create an MCP server out of your existing n8n workflows. With this, any MCP client connected can get more done with powerful ...

Created by: Jimleuk || jimleuk

Jimleuk

8 months agoFree

  • +1

Benchmark Content Safety Guardrails with Automated Test Suite & Reports

🛡️ Evaluate Guardrails Node Accuracy with Automated Test Suite This workflow benchmarks the n8n Guardrails node across multiple safety categories -including P...

Created by: Patrick Siewert || patrickn8n

Patrick Siewert

a month agoFree

  • +7

Build Custom Workflows Automatically with GPT-4o, RAG, and Web Search

🚀 What the “Agent Builder” template does Need to turn a one-line chat request into a fully-wired n8n workflow template—complete with AI agents, RAG, and web-s...

Created by: Franz || agents-by-franz

Franz

6 months agoFree

🎓 Learn Data Synchronization: Warehouse Inventory Audit Tutorial

How it works This template is a hands-on tutorial for one of n8n's most powerful data tools: the Compare Datasets node. It's the perfect next step after learni...

Created by: Lucas Peyrin || lucaspeyrin

Lucas Peyrin

5 months agoFree

  • +4

Build an MCP Server with Google Calendar and Custom Functions

Learn how to build an MCP Server and Client in n8n with official nodes. > ⚠ Requires n8n version 1.88.0 or higher. In this example, we use Google Calendar ...

Created by: Solomon || solomon

Solomon

8 months agoFree

Learn JavaScript Coding with an Interactive RPG-Style Tutorial Game

🎯 JavaScript Master Class - Interactive Code Tutorial 📚 How It Works This tutorial is designed as a self-paced learning experience where you explore working...

Created by: David Olusola || dae221

David Olusola

5 months agoFree

  • +1

AI Prompt Generator Workflow

🧠 AI Prompt Generator Workflow – n8n Documentation Who is this for? This workflow is for AI builders, prompt engineers, developers, marketers, and no-code cr...

Created by: Anurag Srivastava || anuragmerndev

Anurag Srivastava

6 months agoFree

Learn JavaScript Data Processing with Code Node: Filtering, Analysis & Export Examples

Overview A comprehensive educational workflow that demonstrates practical JavaScript usage in n8n's Code node through real-world business scenarios. Perfect for...

Created by: David Olusola || dae221

David Olusola

5 months agoFree

Deduplicate Data Records Using JavaScript Array Methods

How It Works – Data Deduplication in n8n This tutorial demonstrates how to remove duplicate records from a dataset using JavaScript logic inside n8n's Code nod...

Created by: David Olusola || dae221

David Olusola

5 months agoFree

  • +2

Dynamic AI Model Selector with GDPR Compliance via Requesty and Google Sheets

Overview This comprehensive n8n workflow provides a sophisticated solution for dynamically selecting and using AI models while maintaining GDPR compliance. It l...

Created by: Stefan || stefan

Stefan

5 months agoFree

  • +3

Anthropic AI Agent: Claude Sonnet 4 and Opus 4 with Think and Web Search tool

This workflow dynamically chooses between two new powerful Anthropic models — Claude Opus 4 and Claude Sonnet 4 — to handle user queries, based on their complex...

Created by: Davide || n3witalia

Davide

7 months agoFree

  • +1

Simulate Debates Between AI Agents Using Mistral to Optimize Answers

This workflow contains community nodes that are only compatible with the self-hosted version of n8n. AI Arena - Debate of AI Agents to Optimize Answers and Si...

Created by: Hybroht || hybroht

Hybroht

6 months agoFree

N8N for Beginners: Looping over Items

N8N for Beginners: Looping Over Items Description This workflow is designed for n8n beginners to understand how n8n handles looping (iteration) over multiple ...

Created by: Dominik Baranowski || dom

Dominik Baranowski

10 months agoFree

  • +5

Reduce LLM Costs with Semantic Caching using Redis Vector Store and HuggingFace

Stop Paying for the Same Answer Twice Your LLM is answering the same questions over and over. "What's the weather?" "How's the weather today?" "Tell me about ...

Created by: Tihomir Mateev || tishun

Tihomir Mateev

a month agoFree

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 runs a local RvtExporter.exe, checks success, ...

Created by: Artem Boiko || datadrivenconstruction

Artem Boiko

4 months agoFree

  • +5

Natural Language Database Queries with Dual-Agent AI & PostgreSQL Integration

AI Database Assistant with Smart Query's & PostgreSQL Integration Description: 🚀 Transform Your Database into an Intelligent AI Assistant This workflow cre...

Created by: Paul || diagopl

Paul

6 months agoFree

🛠️ Process AI Output to Structured JSON with Robust JSON Parser

How it works This workflow is a robust and forgiving JSON parser designed to handle malformed or "dirty" JSON strings often returned by AI models or scraped fr...

Created by: Lucas Peyrin || lucaspeyrin

Lucas Peyrin

6 months agoFree

  • +1

🎓 Optimize Speed-Critical Workflows Using Parallel Processing (Fan-Out/Fan-In)

How it works This template is a hands-on tutorial for one of the most advanced and powerful patterns in n8n: asynchronous parallel processing, also known as th...

Created by: Lucas Peyrin || lucaspeyrin

Lucas Peyrin

5 months agoFree

Generate Dynamic JSON Output Formats for AI Agents with Mistral

This workflow contains community nodes that are only compatible with the self-hosted version of n8n. JSON Architect - Dynamically Generate JSON Output Formats ...

Created by: Hybroht || hybroht

Hybroht

5 months agoFree

  • +1

Web Site Scraper for LLMs with Airtop

Recursive Web Scraping Use Case Automating web scraping with recursive depth is ideal for collecting content across multiple linked pages—perfect for conten...

Created by: Airtop || cesar-at-airtop

Airtop

7 months agoFree

Build an MCP Server which answers questions with Retrieval Augmented Generation

Build an MCP Server which has access to a semantic database to perform Retrieval Augmented Generation (RAG) Tutorial Click here to watch the full tutorial on ...

Created by: Thomas Janssen || thomasjanssen-tech

Thomas Janssen

6 months agoFree

🛠️ Transform JSON to XML for Enhanced AI Prompt Formatting

Overview This template provides a powerful and configurable utility to convert JSON data into a clean, well-structured XML format. It is designed for developer...

Created by: Lucas Peyrin || lucaspeyrin

Lucas Peyrin

6 months agoFree

  • +1

Scalable Multi-Agent Chat Using @mentions

Summary Engage multiple, uniquely configured AI agents (using different models via OpenRouter) in a single conversation. Trigger specific agents with @mentions...

Created by: Jon Doran || jondoran

Jon Doran

8 months agoFree

Host Your Own JWT Authentication System with Data Tables and Token Management

Description A production-ready authentication workflow implementing secure user registration, login, token verification, and refresh token mechanisms. Perfect f...

Created by: Luka Zivkovic || zivkovic58

Luka Zivkovic

2 months agoFree

  • +2

AI Agent that updates its own rules to modify behavior

Video walkthrough https://www.youtube.com/watch?v=OwIFK-r-NtQ Summary of agent This agent can write and rewrite its own rules, allowing you to mold its behavi...

Created by: GiovanniSegar || giosegar

GiovanniSegar

7 months agoFree

  • +3

🐋DeepSeek V3 Chat & R1 Reasoning Quick Start

This n8n workflow demonstrates multiple ways to harness DeepSeek's AI models in your automation pipeline! 🌟 Core Features Multiple Integration Methods 🔌 Loc...

Created by: Joseph LePage || joe

Joseph LePage

a year agoFree

  • +2

Dynamic AI Model Router for Query Optimization with OpenRouter

The Agent Decisioner is a dynamic, AI-powered routing system that automatically selects the most appropriate large language model (LLM) to respond to a user's q...

Created by: Davide || n3witalia

Davide

7 months agoFree

  • +1

Build an MCP Server with Airtable

Who is this for? This template is designed for anyone who wants to integrate MCP with their AI Agents using Airtable. Whether you're a developer, a data analyst...

Created by: Aitor | 1Node || aitoralonso

Aitor | 1Node

8 months agoFree

  • +1

Compare GPT-4, Claude & Gemini Responses with Contextual AI's LMUnit Evaluation

PROBLEM Evaluating and comparing responses from multiple LLMs (OpenAI, Claude, Gemini) can be challenging when done manually. Each model produces outputs th...

Created by: Jinash Rouniyar || jinash

Jinash Rouniyar

12 days agoFree

  • +1

Convert CDP Network Topology to Lucidchart Prompts with AWX and Gemini AI

AI NETWORK DIAGRAM PROMPT GENERATOR Template Description This workflow automates the creation of network diagram prompts using AI. It retrieves Layer-2 topolo...

Created by: Mr Shifu || gustavo-dorantes

Mr Shifu

15 days agoFree

  • +1

Automatically Optimize AI Prompts with OpenAI Using OPRO & DSPy Methodology

This workflow implements cutting-edge concepts from Google DeepMind's OPRO (Optimization by PROmpting) and Stanford's DSPy to automatically refine AI prompts. I...

Created by: Shun Nakayama || nakayama

Shun Nakayama

17 days agoFree

  • +3

Convert Task Ideas to Implementation Plans with GPT-4o, Slack & Google Sheets

🚀 Turn your random ideas into concrete automation specs This workflow acts as your interactive "n8n Consultant." Simply write down a rough automation idea in ...

Created by: Shun Nakayama || nakayama

Shun Nakayama

21 days agoFree

  • +8

Predictive Health Monitoring & Alert System with GPT-4o-mini

How It Works The system collects real-time wearable health data, normalizes it, and uses AI to analyze trends and risk scores. It detects anomalies by comparing...

Created by: Cheng Siong Chin || cschin

Cheng Siong Chin

2 months agoFree

  • +3

Multi-AI Agent Router: Compare OpenAI, Anthropic & Groq Responses with Webhooks

Introduction This workflow connects to OpenAI, Anthropic, and Groq, processing requests in parallel with automatic performance metrics. Ideal for testing speed,...

Created by: Cheng Siong Chin || cschin

Cheng Siong Chin

2 months agoFree

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 Revit toolkit. This n8n template provides a ...

Created by: Artem Boiko || datadrivenconstruction

Artem Boiko

4 months agoFree

🗲 Serve Custom Websites (HTML Webpages) with Webhooks

How it works This workflow demonstrates how to use n8n to serve a complete, styled HTML webpage. It acts as a mini web server, responding to browser requests w...

Created by: Lucas Peyrin || lucaspeyrin

Lucas Peyrin

6 months agoFree

Automated Weather Reports with Bright Data & n8n

Description This workflow automatically collects weather data from multiple sources and compiles it into comprehensive reports. It helps you make informed dec...

Created by: Yaron Been || yaron-nofluff

Yaron Been

6 months agoFree

  • +1

🤖 Build Resilient AI Workflows with Automatic GPT and Gemini Failover Chain

This workflow contains community nodes that are only compatible with the self-hosted version of n8n. How it works This workflow demonstrates how to create a r...

Created by: Lucas Peyrin || lucaspeyrin

Lucas Peyrin

6 months agoFree

Create an Offline DIGIPIN Microservice API for Precise Location Mapping in India

This workflow contains community nodes that are only compatible with the self-hosted version of n8n. What is DIGIPIN? DIGIPIN (Digital Pincode) is a 10-charact...

Created by: Srinivasan KB || srinivasankb

Srinivasan KB

5 months agoFree

Track n8n Workflow Changes Over Time with Compare Dataset & Google Sheets

This n8n template runs daily to track and report on any changes made to workflows on any n8n instance. Useful if a team is working within a single instance an...

Created by: Jimleuk || jimleuk

Jimleuk

6 months agoFree

Build your own PostgreSQL MCP server

This n8n demonstrates how to build a simple PostgreSQL MCP server to manage your PostgreSQL database such as HR, Payroll, Sale, Inventory and More! This MCP ex...

Created by: Jimleuk || jimleuk

Jimleuk

8 months agoFree

  • +3

Automate Web Interactions with Claude 3.5 Haiku and Airtop Browser Agent

About this AI Agent This workflow is designed to automate web interactions by simulating a human user, using a combination of the Agent node and AI tools power...

Created by: Airtop || cesar-at-airtop

Airtop

8 months agoFree

Query Perplexity AI from your n8n workflows

This workflow illustrates how to use Perplexity AI in your n8n workflow. Perplexity is a free AI-powered answer engine that provides accurate, trusted, and re...

Created by: Emmanuel Bernard || n8ninja

Emmanuel Bernard

a year agoFree

🔐🦙Private & Local Ollama Self-Hosted + Dynamic LLM Router

Who is this for? This workflow template is designed for AI enthusiasts, developers, and privacy-conscious users who want to leverage the power of local large la...

Created by: Joseph LePage || joe

Joseph LePage

9 months agoFree

Chat with local LLMs using n8n and Ollama

Chat with local LLMs using n8n and Ollama This n8n workflow allows you to seamlessly interact with your self-hosted Large Language Models (LLMs) through a user-...

Created by: Mihai Farcas || mihailtd

Mihai Farcas

a year agoFree

  • +6

Evaluation metric example: RAG document relevance

AI evaluation in n8n This is a template for n8n's evaluation feature. Evaluation is a technique for getting confidence that your AI workflow performs reliabl...

Created by: David Roberts || davidn8n

David Roberts

7 months agoFree

Create OpenAI-Compatible API Using GitHub Models for Free AI Access

This n8n template shows you how to connect Github's Free Models to your existing n8n AI workflows. Whilst it is possible to use HTTP nodes to access Github Mod...

Created by: Jimleuk || jimleuk

Jimleuk

7 months agoFree

Scrape any web page into structured JSON data with ScrapeNinja and AI

Disclaimer: This template only works on self-hosted for now, as it uses a community node. Use Case Web scrapers often break due to web page layout changes. Thi...

Created by: Anthony || scrapeninja

Anthony

a year agoFree

  • +1

Generate SQL queries from schema only - AI-powered

This workflow is a modification of the previous template on how to create an SQL agent with LangChain and SQLite. The key difference – the agent has access onl...

Created by: Yulia || yulia

Yulia

a year agoFree

  • +1

AI agent that can scrape webpages

⚙️🛠️🚀🤖🦾 This template is a PoC of a ReAct AI Agent capable of fetching random pages (not only Wikipedia or Google search results). On the top part there...

Created by: Eduard || eduard

Eduard

2 years agoFree

Complete AI Safety Suite: Test 9 Guardrail Layers with Groq LLM

Who's It For AI developers, automation engineers, and teams building chatbots, AI agents, or workflows that process user input. Perfect for those concerned abou...

Created by: Muhammad Shaheer Awan || shaheer03

Muhammad Shaheer Awan

a month agoFree

  • +3

Benchmark LLM Performance on Legal Documents with Google Sheets and OpenRouter

This workflow demonstrates a simple way to run evals on a set of test cases stored in a Google Sheet. The example we are using comes from an info extraction ta...

Created by: Adam Janes || adamjanes

Adam Janes

6 months agoFree

  • +7

Build an On-Premises AI Kaggle Competition Assistant with Qdrant RAG and Ollama

LLM/RAG Kaggle Development Assistant An on-premises, domain-specific AI assistant for Kaggle (tested on binary disaster-tweet classification), combining LLM, a...

Created by: JHH || jac2325057

JHH

7 months agoFree

  • +1

Build an MCP Server with Google Calendar

Who is this for? This template is designed for anyone who wants to integrate MCP with their AI Agents. Whether you're a developer, a data analyst, or an automat...

Created by: GuanNan || sun-guannan

GuanNan

8 months agoFree

  • +8

API Schema Extractor

This workflow automates the process of discovering and extracting APIs from various services, followed by generating custom schemas. It works in three distinct ...

Created by: Polina Medvedieva || polina-n8n

Polina Medvedieva

a year agoFree

Unify multiple triggers into a single workflow

Stop duplicating your work! This template demonstrates a powerful design pattern to handle multiple triggers (e.g., Form, Webhook, Sub-workflow) within a singl...

Created by: Guillaume Duvernay || duv

Guillaume Duvernay

4 months agoFree

Fetch Hierarchical Data Records from Airtable with Multi-level Relationships

Airtable Hierarchical Record Fetcher Description This n8n workflow retrieves an Airtable record along with its related child records in a hierarchical structu...

Created by: digi-stud.io || valerian

digi-stud.io

5 months agoFree

  • +1

Monitor AI Chat Interactions with Gemini 2.5 and Langfuse Tracing

This workflow contains community nodes that are only compatible with the self-hosted version of n8n. How it works This workflow is a simple AI Agent that conn...

Created by: Eduardo Hales || ehales

Eduardo Hales

6 months agoFree

AI Agent Integration for Bubble Apps with MCP Protocol Data Access

Let AI agents fetch communicate with your Bubble app automatically. It connects direcly with your Bubble data API. This workflow is designed for teams building ...

Created by: Mohamed Salama || salama

Mohamed Salama

6 months agoFree

  • +1

Flexible Currency Rate Uploads for SAP B1 with AI Validation & Multiple Sources

This workflow automates currency rate uploads into SAP Business One via Service Layer, using flexible input sources such as JSON (API), SQL Server, Google Sheet...

Created by: Raquel Giugliano || raquelgiugliano

Raquel Giugliano

6 months agoFree

JSON String Validator via Webhook

This n8n template provides a simple yet powerful utility for validating if a given string input is a valid JSON format. You can use this to pre-validate data re...

Created by: ist00dent || ist00dent

ist00dent

6 months agoFree

  • +4

Discover Hidden Website API Endpoints Using Regex and AI

💡 What it is for This workflow helps to automatically discover undocumented API endpoints by analysing JavaScript files from the website's HTML code. When bu...

Created by: Yulia || yulia

Yulia

7 months agoFree

  • +4

Conversational PostgreSQL Agent with Visuals, Multi-KPI, and Data Editing (MCP)

Ask your PostgreSQL database complex questions and receive clear summaries, charts, and even update or insert data — all through one smart agent powered by n8...

Created by: hippolyte-hu || hippolyte-hu

hippolyte-hu

7 months ago$19

  • +1

Split Test Different Agent Prompts with Supabase and OpenAI

Split Test Agent Prompts with Supabase and OpenAI Use Case Oftentimes, it's useful to test different settings for a large language model in production against ...

Created by: Chris Carr || chriscarr

Chris Carr

10 months agoFree

  • +4

RAG:Context-Aware Chunking | Google Drive to Pinecone via OpenRouter & Gemini

Workflow based on the following article. https://www.anthropic.com/news/contextual-retrieval This n8n automation is designed to extract, process, and store con...

Created by: Udit Rawat || ailistmaster

Udit Rawat

10 months agoFree

  • +7

Building RAG Chatbot for Movie Recommendations with Qdrant and Open AI

Create a recommendation tool without hallucinations based on RAG with the Qdrant Vector database. This example is based on movie recommendations on the IMDB-top...

Created by: Jenny  || mrscoopers

Jenny

a year agoFree

Automatic Google Cloud Run Auth with JWT Token Management (sub-workflow)

Who it’s for? Anyone calling a Google Cloud Run service from n8n who wants a small, reusable auth layer instead of wiring tokens in every workflow. What it do...

Created by: Marco Cassar || marcocassar

Marco Cassar

4 months agoFree

  • +4

🤖 AI-Powered Prompt Enhancement Assistant using Google Sheets

This workflow contains community nodes that are only compatible with the self-hosted version of n8n. Introduction Tired of spending time crafting the perfect A...

Created by: EoCi - Mr.Eo || eocimreo

EoCi - Mr.Eo

4 months agoFree

Generate AI Responses with Perplexity Sonar Models (Reusable Module)

Perplexity API Module This reusable workflow allows you to interact with the Perplexity API using the sonar or sonar-pro models. It is designed to be triggered...

Created by: Aleksey Panov || ampanov

Aleksey Panov

6 months agoFree

SAP Service Layer Login

This minimal utility workflow connects to the SAP Business One Service Layer API to verify login credentials and return the session ID. It's ideal for testing a...

Created by: Raquel Giugliano || raquelgiugliano

Raquel Giugliano

6 months agoFree

Lookup IP Geolocation Details with IP-API.com via Webhook

This n8n template enables you to instantly retrieve detailed geolocation information for any given IP address by simply sending a webhook request. Leverage the ...

Created by: ist00dent || ist00dent

ist00dent

7 months agoFree

  • +1

Intelligent Web & Local Search with Brave Search API and Google Gemini MCP Server

Summary This n8n workflow implements an AI-powered agent that intelligently uses the Brave Search API (via an external MCP service like Smithery) to perform bot...

Created by: Jez || jez

Jez

7 months agoFree

  • +7

Evaluate RAG Response Accuracy with OpenAI: Document Groundedness Metric

This n8n template demonstrates how to calculate the evaluation metric "RAG document groundedness" which in this scenario, measures the ability to provide or ref...

Created by: Jimleuk || jimleuk

Jimleuk

7 months agoFree

  • +4

Evaluate AI Agent Response Correctness with OpenAI and RAGAS Methodology

This n8n template demonstrates how to calculate the evaluation metric "Correctness" which in this scenario, measures the compares and classifies the agent's res...

Created by: Jimleuk || jimleuk

Jimleuk

7 months agoFree

  • +1

OpenAI Responses API Adapter for LLM and AI Agent Workflows

This n8n template demonstrates how to use OpenAI's Responses API with existing LLM and AI Agent nodes. Though I would recommend just waiting for official suppo...

Created by: Jimleuk || jimleuk

Jimleuk

7 months agoFree

IOT device control with MQTT and webhook

. IOT device control with MQTT and webhook This workflow is for users wanting a practical example of how to control IOT systems using the MQTT protocol in a...

Created by: Tony Duffy || tduffy

Tony Duffy

7 months agoFree

  • +1

Improve AI Agent System Prompts with GPT-4o Feedback Analysis and Email Delivery

AI Agent System Prompt 'Auto-Tuner' This workflow configures an AI agent which provides an edited system prompt for an autonomous AI agent Based on the follow...

Created by: Daniel Rosehill || danielrosehill

Daniel Rosehill

7 months agoFree

Email Assistant: Convert Natural Language to SQL Queries with Phi4-mini and PostgreSQL

Who is this for? 🧑🏻🫱🏻‍🫲🏻🤖 Humans and Robots alike. This workflow can be used as a Chat Trigger, as well as a Workflow Trigger. It will take a natural ...

Created by: Alfonso Corretti || acorretti

Alfonso Corretti

8 months agoFree

  • +1

MCP Supabase Agent – Manage Your Database with AI

Hi, I’m Amanda 🌷 This workflow was built with love to help you manage your Supabase database using natural language, powered by the MCP (Multi-Channel Protocol...

Created by: Amanda Benks || amanda

Amanda Benks

8 months ago$15

  • +4

Build your own Qdrant Vector Store MCP server

This n8n demonstrates how to build your own Qdrant MCP server to extend its functionality beyond that of the official implementation. This n8n implementation e...

Created by: Jimleuk || jimleuk

Jimleuk

8 months agoFree

  • +2

Conversing with Data: Transforming Text into SQL Queries and Visual Curves

Conversational Data Retrieval and Visualization Workflow This workflow enables users to interact with a PostgreSQL database using natural language. It translat...

Created by: hippolyte-hu || hippolyte-hu

hippolyte-hu

8 months ago$10

AI Agent to chat with Supabase/PostgreSQL DB

Video Guide I prepared a detailed guide that showed the whole process of building a resume analyzer. Who is this for? This workflow is ideal for developers, d...

Created by: Mark Shcherbakov || lowcodingdev

Mark Shcherbakov

a year agoFree

Creating an API endpoint

Task: Create a simple API endpoint using the Webhook and Respond to Webhook nodes Why: You can prototype or replace a backend process with a single workflow M...

Created by: Jonathan || jon-n8n

Jonathan

3 years agoFree

Generate Interactive Quantity Reports from Revit and IFC Projects to HTML

Revit to HTML Quantity Takeoff Generator Automates extraction of wall quantities from Revit models and creates a professional interactive HTML report. Key Fea...

Created by: Artem Boiko || datadrivenconstruction

Artem Boiko

5 months agoFree

Validate CAD and BIM Files Against Excel Standards (Revit, IFC, AutoCAD, DGN)

This workflow contains community nodes that are only compatible with the self-hosted version of n8n. CAD-BIM Multi-Format Validation Pipeline This workflow en...

Created by: Artem Boiko || datadrivenconstruction

Artem Boiko

5 months agoFree

Paginate Shopify Products with GraphQL Cursor-based Navigation

Shopify GraphQL cursor loop Many Shopify GraphQL queries have the ability to return a cursor which you can loop over, however the N8N GraphQL node does not nat...

Created by: Richard Uren || elricho

Richard Uren

6 months agoFree

Automated Hazard Analysis for ISO 26262 Compliance Using GPT-4

Modular Hazard Analysis Workflow : Free Version Business Value Proposition Accelerates ISO 26262 compliance for automotive/industrial systems by automating saf...

Created by: MRJ || manirajan

MRJ

6 months agoFree

Compare Lists and Identify Common Items & Differences Using Custom Keys

This workflow compares two lists of objects (List A and List B) using a user-specified key (e.g. email, id, domain) and returns: Items common to both lists (ba...

Created by: Tenkay || tenkay

Tenkay

6 months agoFree

XOR Encryption and Decryption with Base64 Encoding for Workflow Data

This workflow performs basic XOR-based encryption and decryption using a custom password. It is intended to be triggered by another workflow and processes struc...

Created by: Tenkay || tenkay

Tenkay

6 months agoFree

  • +2

Automate GPT-4o Fine-Tuning with Google Sheets or Airtable Data

Who is this for? Anyone curating before/after text examples in a spreadsheet and wanting a push-button path to a fine-tuned GPT model—without touching curl. W...

Created by: Matty Reed || mattyreed1

Matty Reed

6 months ago$9

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