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N8n Subworkflow Dependency Graph & Auto-tagging (http Request)

ByLudwig @ludwig on n8n.io

As n8n instances scale, teams often lose track of sub-workflows—who uses them, where they are referenced, and whether they can be safely updated. This leads to inefficiencies like unnecessary copies of workflows or reluctance to modify existing ones. This workflow solves that…

Cron / scheduled trigger★★★★★ complexity40 nodesHTTP Requestn8nN8N TriggerQuick Chart
Web Scraping Trigger: Cron / scheduled Nodes: 40 Complexity: ★★★★★ Added:

This workflow corresponds to n8n.io template #2939 — we link there as the canonical source.

This workflow follows the HTTP Request → n8n recipe pattern — see all workflows that pair these two integrations.

The workflow JSON

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About this workflow

As n8n instances scale, teams often lose track of sub-workflows—who uses them, where they are referenced, and whether they can be safely updated. This leads to inefficiencies like unnecessary copies of workflows or reluctance to modify existing ones. This workflow solves that…

Source: https://n8n.io/workflows/2939/ — original creator credit. Request a take-down →

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