N8N Master - Workflow Assistant

AI assistant for n8n workflow automation. Works with self-hosted instances, AI APIs (OpenAI, Anthropic) and templates

Supercharge Your n8n Experience with n8n Master – AI-Powered Chrome Extension n8n Master is a powerful Chrome extension that enhances your n8n workflow editor by integrating cutting-edge AI tools, advanced automation features, and productivity boosters — all directly in your browser. Whether you're building complex automation workflows, writing JavaScript, debugging HTTP requests, or just starting with n8n — n8n Master saves time, reduces friction, and gives you superpowers right inside the n8n UI. 🚀 Key Benefits • Work faster: Instantly generate workflows, prompts, code, JSON, cURL, and more from natural language. • Improve quality: Optimize prompts and get explanations for code and workflows. • Reduce errors: Test incoming data safely and pin results from APIs and AI agents. • Stay organized: Manage output templates and view workflow history, even without an enterprise license. • Prevent data loss: Auto-save protects your progress from browser crashes or accidental tab closes. 🤖 AI Provider Support Connect any AI model via API from: • OpenAI (ChatGPT, GPT-4, etc.) • Anthropic (Claude 3 / Claude 4) • OpenRouter (a proxy to multiple models like Mistral, Mixtral, Grok, etc.) • Local LMs Just enter your API key in the extension settings and unlock next-level AI assistance across n8n. 🧠 Context Menu Tools – One Click Magic Right-click on text fields in the n8n editor to access these powerful actions: • Optimize Prompt Select a prompt and instantly improve its structure and clarity using AI. • Generate Prompt Describe your need in plain English and get a usable AI prompt automatically. • Generate Code (JavaScript) Type a description like "get the current date and format it as YYYY-MM-DD" and get the code inserted directly into the CODE node. • Generate JSON Convert natural language into valid JSON for any input field. • Generate cURL for HTTP Node Get a working cURL command based on your current HTTP Request node config. • Explain Code Select code in a CODE node and let AI explain its function step-by-step. 🛠 AI Chat Features for Workflow Building • "Generate workflow": Type a request like “create a Telegram bot with AI integration” and the agent will search existing templates or generate a new workflow for you. • "Explain workflow": Ask “What does this workflow do?” and get a human-readable summary of selected or full workflows. • "Explain selected nodes": Highlight specific nodes and understand their logic instantly. ⚙️ Output Templates for Testing Inside Webhook nodes, a new “Output Templates” panel allows you to: • Save sample payloads (input/output data) to local cache • Reuse and test workflows with real examples — no need to store JSON externally • Use advanced search & replace within output data This is ideal for testing various webhook scenarios without setting up third-party tools. 🔒 Premium Features These advanced features are especially useful for self-hosted users or power users working with external APIs: ✅ Auto Save Every change is auto-saved in the background, reducing the risk of data loss. ✅ Auto Pin HTTP Automatically pins response data from HTTP Request nodes after test runs — saving API credits and avoiding unnecessary duplicate requests. ✅ Auto Pin AI The same logic applied to AI-generated responses — ideal when iterating on prompts or large completions. ✅ Enable History (for self-hosted n8n) Don't have access to Enterprise history logs? No problem. This feature saves your workflow schema to local cache after every save — giving you a version history with zero server config. ✅ Show templates Show a menu with a list of templates to copy. Built-in more than 3500 workflows with the ability to preview! ✅ Node selector Ability to quickly copy your nodes with settings from other workflows ✅ AI Error Trigger When a node test fails, the error message and node context (parameters + config) are automatically sent to AI, which responds with a probable cause and fix. ✅ Local Projects Activate folders in the sidebar to organize workflows into colored project folders. Move workflows between folders. Requires an n8n API key. ✅ Local Variables Redesigns the Variables link in the sidebar: • Add your own frequently used data like Telegram ID, email, constants • Copy-paste any item instantly • Use Ctrl + Shift + V to access variables from any node ✅ Remember Dialog Each workflow retains its own AI chat context. When switching between workflows, AI remembers the previous conversation related to that project. ✅ Node Execution Select In the Output editor, you can now select a specific past execution to use as test input—no need to copy from the Executions tab manually. 🎛 Custom AI Models & Context Settings • Select any supported model from OpenAI, Anthropic, or OpenRouter • Configure prompt structures, instructions, or context settings for each command • Fine-tune generation behavior to your liking 📦 Import & Export Settings Export your entire extension configuration and import it later or on another device — ideal for backup or team use. 🎯 Who Is This For? • n8n users of all levels • Automation consultants • Developers building integration-heavy systems • Anyone using AI agents to generate or explain prompts, code, and logic 🛡️ Privacy & Security • Your API keys are stored locally in your browser and are never shared. • The extension only interacts with your current n8n tab and does not access other data. • All features are designed with local-first privacy and performance in mind. 🧩 Why You’ll Love n8n Master ✅ No more jumping between tabs for ChatGPT or docs ✅ No more rewriting the same prompts or sample JSON ✅ No more losing changes due to browser crashes ✅ No more guesswork with CODE nodes ✅ Dramatically speeds up prototyping and debugging ✅ Built by an experienced n8n automation expert 📦 How to Get Started 1. Install the extension from the Chrome Web Store 2. Open your n8n editor (cloud or self-hosted) 3. Click the n8n Master icon in the toolbar 4. Enter your API key from OpenAI or Anthropic or Openrouter 5. Start using right-click menus, AI chat, and output templates directly in your workflow 💬 Need Help? If you have questions, need support, or want to request features — join the community and connect directly with the creator. Telegram: @Evgenfalcon Website: nitiweb.net n8n Master is the essential productivity extension for serious n8n users. Install it today and take your automation game to the next level.