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# N8N Workflow Summarizer MCP Tool
An MCP tool that analyzes and summarizes n8n workflows for Claude.
## Overview
This tool simplifies n8n workflow JSON files into clear, concise summaries. It extracts key information about nodes, connections, and functionality to help Claude understand complex workflows.
## Features
- Analyzes n8n workflow JSON files
- Extracts node counts and types
- Identifies connections between nodes
- Produces markdown summaries
- Compatible with Model Context Protocol (MCP)
## Installation
Follow these steps to install the N8N Workflow Summarizer MCP tool:
```bash
# Clone the repository
git clone https://github.com/gblack686/n8n-workflow-summarizer-mcp.git
cd n8n-workflow-summarizer-mcp
# Set up your OpenAI API key
export OPENAI_API_KEY=your_api_key_here
# Install dependencies
pip install -r requirements.txt
# Install as MCP tool
fastmcp install workflow_summarizer_mcp.py --name "N8N Workflow Summarizer"
```
## Usage
Check the `example_usage.py` file for a complete example of how to use this tool.
```python
import asyncio
from workflow_summarizer_mcp import summarize_workflow
async def main():
# Specify your workflow JSON file
workflow_file = "example_workflow.json"
# Summarize the workflow using a specific model
summary = await summarize_workflow(workflow_file, model="gpt-4o")
print(summary)
if __name__ == "__main__":
asyncio.run(main())
```
## Contributing
Contributions are welcome! Please feel free to submit a Pull Request.
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