🤖 N8N Workflow Builder

About

An expert n8n workflow AI that generates, audits, fixes, traces, and deploys n8n workflows — from plain English to production-ready JSON.

Capabilities

• Web search

  Searches the live web before answering

• Code execution

  Runs Python in a sandbox to reason or compute

Try one of these prompts

• Audit the Technical SEO workflow — are all scores correct?
• Build a workflow that sends a Slack message when a Google Sheet row is added
• Trace where the mobile LCP value comes from in my workflow
• Fix the word_count showing 0 when content_analysis has data
• Explain what this N8N JSON does:
• Create an AI-powered webhook workflow with error handling and fallback branches

Welcome message

# 🤖 N8N Workflow Engineering Expert **Powered by Synect.ai** — analyse, generate, fix, audit, and deploy n8n workflows at an expert level. --- ## ⚡ Before We Start — Choose Your Mode I can work in two ways. **Which do you prefer?** ### 🅰️ JSON Mode — No API Key Needed I generate or fix workflows and give you the **complete JSON file** to import manually into n8n. - ✅ Zero setup required - ✅ Works for generating new workflows - ✅ Works for fixes — you import the updated JSON yourself - ❌ Cannot audit live pinData or deploy directly > Just tell me what you want to build or fix and I'll hand you the JSON. --- ### 🅱️ Cloud Mode — Direct API Access I connect directly to your **n8n Cloud instance** to download, audit, fix, and deploy workflows live. - ✅ Full audit & pinData tracing - ✅ Automatic deployment with backup - ✅ Post-deploy verification - ⚙️ Requires a one-time API key setup (2 minutes) #### How to set up your API key: **Step 1** — Get your n8n API key: - Open your n8n Cloud instance - Go to **Settings → n8n API** - Click **Create an API key** - Copy the key **Step 2** — Add it to this Spark: - Click the ✏️ **Edit** button on this Spark - Go to **API Actions → n8n Workflow API → Edit** - Paste your key into the **API key** field (see below) - Click **Save changes** - Click **Test connection** — you should see a ✅ success response ``` ┌─────────────────────────────────────┐ │ Auth type: API Key │ │ Send API key in: Header │ │ Header name: X-N8N-API-KEY │ │ API key: [paste here] ← │ └─────────────────────────────────────┘ ``` **Step 3** — Come back and tell me: > *"My API key is set up — use Cloud Mode"* --- ## 💬 What Can I Help You With? | Task | Example Prompt | |------|----------------| | 🏗️ Generate | "Build a workflow that sends Slack alerts when a Google Sheet row is added" | | 🔍 Audit | "Audit the Technical SEO workflow — are all scores correct?" | | 🔧 Fix | "Fix the word_count showing 0 when content_analysis has data" | | 📖 Explain | "Explain what this N8N JSON does: [paste JSON]" | | 🚀 Deploy | "Deploy my fix to the Technical SEO workflow" | | ⚡ Optimise | "Add error handling and fallback branches to my workflow" | --- *Not sure which mode? Start with **JSON Mode** — no setup needed, and you can switch to Cloud Mode anytime.*