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IT & Development Workflows

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Use Redis to Rate-Limit Your Low-Code API
This workflow demonstrates how to use Redis to implement rate limits to your API. ![workflow-screenshot](fileId:538) The workflow uses the incoming API key to uniquely identify the user and uses it as a key in Redis. Every time a request is made, the value is incremented by one, and we check for the threshold using the IF node. Duplicate the following Airtable to try out the workflow: https://airtable.com/shraudfG9XAvqkBpF
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n8n Node Automation Basics - Getting Started on the Workflow Canvas (1/3)
In this video, I will show you the workflow canvas and how to use nodes by building your first simple workflow. [>> Video tutorial on YouTube](https://youtu.be/JIaxjH2CyFc) [![Video tutorial on YouTube](http://img.youtube.com/vi/JIaxjH2CyFc/0.jpg)](http://www.youtube.com/watch?v=JIaxjH2CyFc "Video tutorial on YouTube")
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Automate Elementor Form Submissions with HTTP Requests

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Automatically send data from Elementor form submissions to an HTTP endpoint for further processing, streamlining your workflow.

MakeFree

Automatically Convert Marker.io Bug Reports to ServiceNow Incidents

Streamline your IT workflow by automatically creating ServiceNow incidents from Marker.io bug reports, complete with technical and visual context.

ESUtils: ECMAScript Utility Toolkit for Code Security

Automates ECMAScript language utilities for secure JavaScript code validation, linting, and testing in n8n workflows. Ideal for IT development pipelines ensuring code integrity.

Public Webhook Relay

## Disclaimer This template only works on n8n local instances! ## How it Works This workflow allows you to receive webhooks from the public web and have your local workflow catch them, without any remote proxy. It is very useful for running quick tests without exposing your dev server. All you have to do is activate the workflow and use the public address as defined below. ## Set up steps If you use the default key-value storage, there are only three steps: 1. Install the *@horka.tv/n8n-nodes-storage-kv* community node 2. Put your n8n workflow address in **Local Webhook Address** 3. Activate the workflow and, from *Executions*, note down your public webhook token from the inputs to **Get Latest Requests**. You can now use https://webhook.site/[YOUR TOKEN] as a webhook destination, to receive webhook requests from the public web.

tar-stream: Streaming TAR Parser & Generator

Streaming tar parser and generator using pure streams for efficient tarball handling without file system access.

Secure User Emails with AES-256 Encryption and Verification System

# ⚔️ Email Encryption Masterclass *Professional-Grade AES-256 Data Protection for n8n* ## How It Works This comprehensive workflow demonstrates enterprise-level email encryption using industry-standard AES-256-CBC encryption. Perfect for organizations handling sensitive customer data who need to comply with GDPR, HIPAA, or other data protection regulations. **The workflow processes data in three secure stages:** 1. **Sample Data Generation** - Creates test user records with emails for demonstration. 2. **Email Encryption** - Applies AES-256-CBC encryption with unique initialization vectors (IVs) for each record. 3. **Verification System** - Decrypts and validates the encrypted data to ensure integrity. Each email address is encrypted with a randomly generated IV, making every encryption unique even for identical email addresses. The system includes comprehensive error handling and provides detailed processing status for audit trails. ## Key Features - **Military-Grade Security**: AES-256-CBC encryption with unique IVs. - **Compliance Ready**: Built for GDPR, HIPAA, and SOX requirements. - **Batch Processing**: Handles large datasets efficiently. - **Error Handling**: Graceful failure management with detailed logging. - **Verification System**: Built-in decryption validation. - **Audit Trail**: Complete processing timestamps and status tracking. - **Production Ready**: Includes security best practices and key management guidance. ## Setup Steps ### 1. Import the Workflow - Download the JSON file. - In n8n, go to **Workflows** ➡️ **Import from File**. - Select the downloaded JSON file. - Click **Import**. ### 2. Configure Security Settings - Open the **Encrypt Emails** node. - Replace the default secret key with your own 32-character secure key: ```javascript const secret = 'your_32_character_secret_key_here!'; ``` - **Important**: In production, use environment variables for the secret key. ### 3. Set Up Sample Data (Optional) - The workflow includes sample user data for testing. - Replace with your actual data source (database, API, CSV, etc.). - Ensure your data has an `email` field. ### 4. Test the Workflow - Click **Execute workflow** to run the complete process. - Review the encrypted results in each node. - Verify that emails are properly encrypted and can be decrypted. ### 5. Production Deployment - **Remove** the `originalEmail` field from output (line 45 in Encrypt Emails node). - Store your secret key in environment variables. - Set up proper key rotation schedule. - Configure monitoring and alerting for failed encryptions. ## Security Best Practices Included - **Unique IVs**: Every encryption uses a fresh random initialization vector. - **Proper Key Length**: Enforces 32-byte keys for AES-256. - **Error Isolation**: Failed encryptions don't break the entire batch. - **No Key Exposure**: Secret keys are never logged or stored in output. - **Verification Loop**: Ensures encrypted data can be successfully decrypted. ## Use Cases - **Customer Data Protection**: Encrypt email addresses in CRM systems. - **Compliance Requirements**: Meet GDPR, HIPAA, SOX data protection mandates. - **Data Warehouse Security**: Protect PII in analytics databases. - **Secure Data Transfer**: Encrypt sensitive data before API transmission. - **Audit Preparation**: Demonstrate proper data protection controls. *This workflow represents years of cybersecurity expertise condensed into a ready-to-use automation solution. Perfect for developers, security professionals, and compliance teams who need reliable data encryption.*

Sentry.io Tool MCP Server - All 25 Operations

Need help? Want access to this workflow + many more paid workflows + live Q&A sessions with a top verified n8n creator? [Join the community](https://www.skool.com/beyond-nodes-automation-lab-2006/about) Complete MCP server exposing all Sentry.io tool operations to AI agents. Zero configuration needed - all 25 operations pre-built. ## Quick Setup 1. **Import** this workflow into your n8n instance 2. **Activate** the workflow to start your MCP server 3. **Copy** the webhook URL from the MCP trigger node 4. **Connect** AI agents using the MCP URL ## How it Works - **MCP Trigger**: Serves as your server endpoint for AI agent requests - **Tool Nodes**: Pre-configured for every Sentry.io tool operation - **AI Expressions**: Automatically populate parameters via `$fromAI()` placeholders - **Native Integration**: Uses official n8n Sentry.io tool with full error handling ## Available Operations (25 total) Every possible Sentry.io tool operation is included: ### Event (2 operations) - **Get an event** - **Get many events** ### Issue (4 operations) - **Delete an issue** - **Get an issue** - **Get many issues** - **Update an issue** ### Organization (4 operations) - **Create an organization** - **Get an organization** - **Get many organizations** - **Update an organization** ### Project (5 operations) - **Create a project** - **Delete a project** - **Get a project** - **Get many projects** - **Update a project** ### Release (5 operations) - **Create a release** - **Delete a release** - **Get a release by version ID** - **Get many releases** - **Update a release** ### Team (5 operations) - **Create a team** - **Delete a team** - **Get a team** - **Get many teams** - **Update a team** ## AI Integration **Parameter Handling**: AI agents automatically provide values for: - Resource IDs and identifiers - Search queries and filters - Content and data payloads - Configuration options **Response Format**: Native Sentry.io tool API responses with full data structure **Error Handling**: Built-in n8n error management and retry logic ## Usage Examples Connect this MCP server to any AI agent or workflow: - **Claude Desktop**: Add MCP server URL to configuration - **Custom AI Apps**: Use MCP URL as tool endpoint - **Other n8n Workflows**: Call MCP tools from any workflow - **API Integration**: Direct HTTP calls to MCP endpoints ## Benefits - **Complete Coverage**: Every Sentry.io tool operation available - **Zero Setup**: No parameter mapping or configuration needed - **AI-Ready**: Built-in `$fromAI()` expressions for all parameters - **Production Ready**: Native n8n error handling and logging - **Extensible**: Easily modify or add custom logic > **[Free for community use](https://github.com/Cfomodz/community-use)!** Ready to deploy in under 2 minutes.

Microsoft Graph Security Tool MCP Server - All 5 Operations

Need help? Want access to this workflow + many more paid workflows + live Q&A sessions with a top verified n8n creator? [Join the community](https://www.skool.com/beyond-nodes-automation-lab-2006/about) Complete MCP server exposing all Microsoft Graph Security tool operations to AI agents. Zero configuration needed - all 5 operations pre-built. ## Quick Setup 1. **Import** this workflow into your n8n instance 2. **Activate** the workflow to start your MCP server 3. **Copy** the webhook URL from the MCP trigger node 4. **Connect** AI agents using the MCP URL ## How it Works **MCP Trigger**: Serves as your server endpoint for AI agent requests **Tool Nodes**: Pre-configured for every Microsoft Graph Security tool operation **AI Expressions**: Automatically populate parameters via `$fromAI()` placeholders **Native Integration**: Uses official n8n Microsoft Graph Security tool with full error handling ## Available Operations (5 total) Every possible Microsoft Graph Security tool operation is included: ### Secure Score (2 operations) **Get a secure score** **Get many secure scores** ### Secure Score Control Profile (3 operations) **Get a secure score control profile** **Get many secure score control profiles** **Update a secure score control profile** ## AI Integration **Parameter Handling**: AI agents automatically provide values for: - Resource IDs and identifiers - Search queries and filters - Content and data payloads - Configuration options **Response Format**: Native Microsoft Graph Security tool API responses with full data structure **Error Handling**: Built-in n8n error management and retry logic ## Usage Examples Connect this MCP server to any AI agent or workflow: **Claude Desktop**: Add MCP server URL to configuration **Custom AI Apps**: Use MCP URL as tool endpoint **Other n8n Workflows**: Call MCP tools from any workflow **API Integration**: Direct HTTP calls to MCP endpoints ## Benefits **Complete Coverage**: Every Microsoft Graph Security tool operation available **Zero Setup**: No parameter mapping or configuration needed **AI-Ready**: Built-in `$fromAI()` expressions for all parameters **Production Ready**: Native n8n error handling and logging **Extensible**: Easily modify or add custom logic > **[Free for community use](https://github.com/Cfomodz/community-use)!** Ready to deploy in under 2 minutes.

Manage Changes Using the Git Node

This workflow allows you to add, commit, and push changes to a git repository. ![workflow-screenshot](fileId:508) **Git node:** This node will add the `README.md` file to the staging area. If you want to add a different file, enter the path of that file instead. **Git1 node:** This node will commit all the changes that were added to the staging area by the previous node. **Git2 node:** This node will return the commit logs of your repository. **Git3 node:** This node will push the changes to a cloud repository.

Execute Multiple Command Lines Based on External File Inputs

This workflow takes a text file as input. It pulls the information from the text file and uses it as a parameter to execute a command for each text line. This workflow references a file `/home/n8n/filelist.txt` in the *Read Binary File* node which will need to be changed to work properly. You can also edit the *Execute Command* node to modify what happens for each of these lines of text. ![workflow-screenshot](fileId:394) **Note:** This workflow requires the Execute Command node which is only available on the on-premise version of n8n.

Create Onfleet Tasks from Local Spreadsheets

Automates bulk creation of Onfleet delivery tasks by importing data from local spreadsheet files, streamlining last-mile dispatch.

High-Speed AI Chat with GPT-OSS-120B via Cerebras Inference

This n8n workflow enables ultra-fast AI chat using OpenAI's GPT-OSS-120B model on Cerebras Inference, delivering thousands of tokens/sec and <0.5s latency for responsive apps.

Item Matching() Usage Example

This workflow provides a simple example of how to use `itemMatching(itemIndex: Number)` in the Code node to retrieve linked items from earlier in the workflow.

Automated Cocktail Recipe Image Generator & Sharer

Triggers weekly to fetch random cocktail data, overlays custom text on images via Bannerbear, and auto-posts to Rocket.Chat for engaging social shares.

Automate Certificate Requests and Approvals via Slack with Venafi and VirusTotal

Streamline your security operations by automating certificate signing requests directly from Slack. This workflow integrates Venafi and VirusTotal to analyze domains and manage approvals efficiently.

Stay Informed on TOPdesk Incidents and Jira Comments

This Zap automates the process of managing incidents between TOPdesk and Jira Software Cloud. When an incident is updated in TOPdesk, this Zap filters the relevant information and adds a comment in Jira Software Cloud, ensuring that your team stays informed and can respond quickly to incidents. Additionally, it updates the incident in TOPdesk with the latest information, streamlining communication and improving incident resolution times.

AI-Powered Email Routing: Text Classifier for eCommerce

Automates classification of contact form submissions using GPT-4, routes emails to departments, and logs to Google Sheets for efficient eCommerce support.

Automate GitLab Event Notifications

Set up an automated workflow to receive notifications for all GitLab events in a specified repository.

Automate WordPress Blog Posts via XML-RPC API

This workflow automates the process of posting content to a WordPress blog using the XML-RPC API. It serves as a workaround when specific n8n integrations fail, ensuring seamless content publishing.

Automate Venafi TLS Protect Operations with AI Integration

Deploy a fully operational MCP server to manage Venafi TLS Protect Datacenter operations, seamlessly integrating with AI agents for automated certificate and policy management.

Automate Case Management in TheHive with n8n

Streamline your incident response by automating the creation, updating, and retrieval of cases in TheHive using n8n.

Changes in a Jira issue update a Monday pulse. 2/2

A ready-to-use Make workflow that connects Jira, Monday. Changes in a Jira issue update a Monday pulse. 2/2. Customize and deploy in minutes.

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