n8nThemer

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. View all your workflows and executions directly in the extension; no more searching for your workflows, opening nodes, or getting external links for your webhooks and forms. Connect the n8n API and copy trigger links in just a couple of clicks! 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. 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. n8n Master is the essential productivity extension for serious n8n users. Install it today and take your automation game to the next level.

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