Find deprecated nodes and outdated node versions in n8n
Check an n8n workflow against the live node catalogue on api.n8n.io and list every node type n8n has deprecated and hidden from the editor panel, plus every node running a typeVersion behind the current major. Deprecated nodes keep working in existing workflows until they break, and a new workflow cannot even add one, so they are the first thing to replace when you inherit an old automation.
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The n8n Workflow Auditor - Linter & Security Review Actor will start running based on the input automatically. You can also change all the input fields, like workflow json, rule set, and more, to match your specific use case.
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Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as severity, rule id, rule, and more.
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The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also run the "Find deprecated nodes and outdated node versions in n8n" task via API.

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