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Validate N8n Workflow on Automatelab

Validate an n8n workflow JSON for structural issues (missing connections, unset credentials, deprecated nodes, and similar) and return the issues found.

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What this tool does

Validate an n8n workflow JSON for structural issues (missing connections, unset credentials, deprecated nodes, and similar) and return the issues found. Use it on Automatelab with an agent. It runs in the browser on the website and needs no package install.

How to install

Open the automatelab.tech website and ask your browser agent to use validate_n8n_workflow

Run with an agent

Use the validate_n8n_workflow tool on automatelab.tech with workflow_json: <string>. Return the structured result and cite the source page.

Input contract

workflow_json string The full n8n workflow JSON to validate

Verify the live listing at the source before a production call. Fields marked as a starter contract may differ from what the site expects.

Open the source definition