n8n Workflow Builder MCP Server
A Model Context Protocol (MCP) server for programmatically creating and managing n8n workflows.
README
n8n Workflow Builder MCP Server
A Model Context Protocol (MCP) server for programmatically creating and managing n8n workflows.
<a href="https://glama.ai/mcp/servers/fhoynrlnpp"><img width="380" height="200" src="https://glama.ai/mcp/servers/fhoynrlnpp/badge" alt="n8n Workflow Builder Server MCP server" /></a>
Features
- Create workflows with nodes and connections
- Validate workflow specifications
- Export complete workflow configurations
- REST API interface through MCP
Installation
Installing via Smithery
To install n8n Workflow Builder for Claude Desktop automatically via Smithery:
npx -y @smithery/cli install n8n-workflow-builder --client claude
Manual Installation
- Clone the repository:
git clone https://github.com/[your-username]/n8n-workflow-builder.git
cd n8n-workflow-builder
- Install dependencies:
npm install
- Compile TypeScript:
npx tsc
- Start the server:
npm start
Usage
The server provides a create_workflow tool that accepts a workflow specification:
{
"nodes": [
{
"type": "n8n-nodes-base.httpRequest",
"name": "HTTP Request",
"parameters": {
"url": "https://example.com",
"method": "GET"
}
}
],
"connections": []
}
Configuration
Add the server to your MCP configuration:
{
"n8n-workflow-builder": {
"command": "node",
"args": ["/path/to/n8n-workflow-builder/dist/index.js"]
}
}
License
MIT
Recommended Servers
playwright-mcp
A Model Context Protocol server that enables LLMs to interact with web pages through structured accessibility snapshots without requiring vision models or screenshots.
Magic Component Platform (MCP)
An AI-powered tool that generates modern UI components from natural language descriptions, integrating with popular IDEs to streamline UI development workflow.
Audiense Insights MCP Server
Enables interaction with Audiense Insights accounts via the Model Context Protocol, facilitating the extraction and analysis of marketing insights and audience data including demographics, behavior, and influencer engagement.
VeyraX MCP
Single MCP tool to connect all your favorite tools: Gmail, Calendar and 40 more.
graphlit-mcp-server
The Model Context Protocol (MCP) Server enables integration between MCP clients and the Graphlit service. Ingest anything from Slack to Gmail to podcast feeds, in addition to web crawling, into a Graphlit project - and then retrieve relevant contents from the MCP client.
Kagi MCP Server
An MCP server that integrates Kagi search capabilities with Claude AI, enabling Claude to perform real-time web searches when answering questions that require up-to-date information.
E2B
Using MCP to run code via e2b.
Neon Database
MCP server for interacting with Neon Management API and databases
Exa Search
A Model Context Protocol (MCP) server lets AI assistants like Claude use the Exa AI Search API for web searches. This setup allows AI models to get real-time web information in a safe and controlled way.
Qdrant Server
This repository is an example of how to create a MCP server for Qdrant, a vector search engine.