n8n workflow builder
npxStandardThe n8n workflow builder MCP server connects AI assistants like Claude Desktop and ChatGPT to n8n. It exposes workflow automation tools, allowing agents to create, manage, and execute workflows via natural language. The server integrates with n8n's API to trigger workflows, manage nodes, and handle data flows. Developers use it to automate tasks, integrate apps, and build custom workflows without manual coding.
4891240Updated 6 months ago
Overview
The n8n workflow builder MCP server connects AI assistants like Claude Desktop and ChatGPT to n8n. It exposes workflow automation tools, allowing agents to create, manage, and execute workflows via natural language. The server integrates with n8n's API to trigger workflows, manage nodes, and handle data flows. Developers use it to automate tasks, integrate apps, and build custom workflows without manual coding.
Installation
1Install the package
npx
npx -y @makafeli/n8n-workflow-builder2Add to Claude
Add this configuration to your claude_desktop_config.json:
claude_desktop_config.json
{
"mcpServers": {
"makafeli-n8n-workflow-builder-github": {
"command": "npx",
"args": [
"-y",
"npx -y @makafeli/n8n-workflow-builder"
]
}
}
}3Verify installation
Restart Claude Desktop, then ask:
"What tools do you have available from n8n workflow builder?"
Prerequisites
- Node.js 18 or higher
- npm or npx available
- Claude Desktop or Claude API access
- API key for n8n workflow builder
Configuration
API Key Required
This server requires an API key from n8n workflow builder. Add it to your environment or config.
| Variable | Required | Description |
|---|---|---|
| N8N_WORKFLOW_BUILDER_API_KEY | Yes | Your n8n workflow builder API key |
Usage Examples
List Resources
"What resources are available in n8n workflow builder?"
Claude will query available resources and return a list of what you can access.
Get Details
"Show me details about [specific item] in n8n workflow builder"
Claude will fetch and display detailed information about the requested item.
Create New
"Create a new [item] in n8n workflow builder with [details]"
Claude will use the appropriate tool to create the resource and confirm success.
Works with n8n workflow builder
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