Automate Subworkflow Dependency Management in n8n

• Visualize workflow dependencies to understand automation structures.
• Automatically tag subworkflows based on their calling workflows.
• Filter out unused workflows to maintain a clean workspace.
• Generate dependency graphs for better documentation and analysis.

Retrieve all workflows from the n8n instance. Identify which workflows call other workflows. Filter out workflows that are not called by others. Tag subworkflows based on their callers. Generate and visualize a dependency graph using MermaidJS.

1. 1
   Import the workflow template into n8n.
2. 2
   Set the instance URL in the workflow settings.
3. 3
   Activate the workflow to start analyzing dependencies.
4. 4
   Access the dependency graph via the provided webhook.