Turn Claude into an n8n expert. Build, validate, and deploy production-ready workflows through conversation. Ideal for operations teams automating complex processes. Connects to n8n workflows and integrates with various business tools.
git clone https://github.com/promptadvisers/n8n-powerhouse.gitn8n Powerhouse equips Claude with specialized knowledge across eight skill modules covering workflow architecture, node configuration, expression syntax, and production deployment patterns. It integrates the n8n MCP (Model Context Protocol) to give Claude direct access to your n8n instance, enabling it to search nodes, create workflows, validate configurations, and debug issues in real time. Rather than providing generic guidance, Claude can analyze your stack, recommend appropriate patterns (webhook processing, idempotency, error handling), and actually build and deploy workflows end-to-end. Operations teams, automation engineers, and business users benefit from reducing manual workflow creation time and gaining access to production-ready patterns for complex integrations.
Install n8n MCP with your n8n instance URL and API key, then clone the n8n-powerhouse repository. Run claude code and it automatically loads the 8 skill modules. Start describing what you want to automate—Claude will analyze your requirements, recommend patterns, and build/deploy workflows directly to your n8n instance.
E-commerce automation: sync Shopify orders to CRM platforms with error handling and notifications
Webhook processing: build secure, idempotent webhook workflows with signature verification and retry logic
Tool selection guidance: determine whether to use n8n alone or combine it with Python for complex data processing
Expression debugging: troubleshoot expression syntax errors and data access patterns in workflows
No install command available. Check the GitHub repository for manual installation instructions.
git clone https://github.com/promptadvisers/n8n-powerhouseCopy the install command above and run it in your terminal.
Launch Claude Code, Cursor, or your preferred AI coding agent.
Use the prompt template or examples below to test the skill.
Adapt the skill to your specific use case and workflow.
Act as an n8n expert and help me build a workflow for [COMPANY] in the [INDUSTRY] sector. I need to automate [PROCESS] using the following tools: [TOOLS]. Provide the n8n workflow JSON and validate it for production use. Then, give me deployment instructions.
# n8n Workflow for [COMPANY] Customer Onboarding Automation
## Workflow Overview
- **Trigger**: New customer sign-up in [CRM]
- **Actions**:
- Create user in [SAAS_PLATFORM]
- Send welcome email via [EMAIL_SERVICE]
- Update CRM status
- Log activity in [DATABASE]
## Workflow JSON
```json
{
"nodes": [
{
"parameters": {
"resource": "customer",
"operation": "getAll"
},
"name": "CRM Trigger",
"type": "n8n-nodes-base.crm"
},
{
"parameters": {
"method": "POST",
"url": "https://api.saasplatform.com/users",
"body": "{{\"name\":\"{{$node["CRM Trigger"].json["name"]}}\",\"email\":\"{{$node["CRM Trigger"].json["email"]}}\"}}"
},
"name": "Create User",
"type": "n8n-nodes-base.httpRequest"
}
],
"connections": {
"CRM Trigger": {
"main": [ [ {
"node": "Create User",
"type": "main",
"index": 0
} ]
}
}
}
```
## Validation Check
✅ JSON syntax valid
✅ All required nodes present
✅ Error handling implemented
✅ Rate limits considered
## Deployment Instructions
1. Copy the JSON above
2. Go to n8n web interface
3. Click "Import"
4. Paste the JSON
5. Click "Import"
6. Test the workflow
7. Deploy to productionAutomate your browser workflows effortlessly
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