{"product_id":"n8n-workflow-audit-missing-error-workflows-slack-alerts","title":"n8n Workflow Audit: Missing Error Workflows + Slack Alerts","description":"\u003ch3\u003eKnow which n8n workflows are missing error handling—then get alerted in Slack\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003en8n Workflow Audit: Missing Error Workflows + Slack Alerts\u003c\/strong\u003e checks your active (published) n8n workflows every Monday morning and automatically posts a clear gap report to \u003cstrong\u003eSlack\u003c\/strong\u003e whenever it finds workflows without the expected attached error workflow.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRuns on a schedule:\u003c\/strong\u003e executes every Monday at \u003cstrong\u003e09:00\u003c\/strong\u003e using a scheduled trigger.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAudits your n8n instance:\u003c\/strong\u003e uses the \u003cstrong\u003en8n public API\u003c\/strong\u003e to fetch your \u003cstrong\u003eactive (published)\u003c\/strong\u003e workflows.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilters what to check:\u003c\/strong\u003e ignores \u003cstrong\u003earchived\u003c\/strong\u003e workflows, excludes \u003cstrong\u003eerror-handler workflows\u003c\/strong\u003e, and skips workflows tagged with an \u003cstrong\u003eignoreTag\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDetects gaps:\u003c\/strong\u003e identifies workflows that are missing an \u003cstrong\u003eattached error workflow\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilds a report:\u003c\/strong\u003e creates a formatted list of uncovered workflow names and determines whether a Slack message is needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlerts only when needed (or optionally always):\u003c\/strong\u003e posts to Slack when gaps are found, and can also be configured with \u003cstrong\u003ealertWhenClean\u003c\/strong\u003e to send an all-clear message even when everything is covered.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliability audits:\u003c\/strong\u003e ensure every production workflow has error handling before incidents happen.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeam governance:\u003c\/strong\u003e catch newly published workflows that forgot to attach error workflows.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSaaS operations:\u003c\/strong\u003e maintain consistent automation standards across an n8n workspace.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrations:\u003c\/strong\u003e \u003cstrong\u003en8n public API\u003c\/strong\u003e and \u003cstrong\u003eSlack\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNodes\/logic used:\u003c\/strong\u003e \u003ccode\u003eif\u003c\/code\u003e, \u003ccode\u003en8n\u003c\/code\u003e, \u003ccode\u003eset\u003c\/code\u003e, \u003ccode\u003ecode\u003c\/code\u003e, \u003ccode\u003eno op\u003c\/code\u003e, \u003ccode\u003eslack\u003c\/code\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSetup requirements:\u003c\/strong\u003e self-hosted n8n with the public API enabled, an \u003cstrong\u003en8n API key\u003c\/strong\u003e (Settings \u0026gt; n8n API), and Slack credentials with a target channel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eRun a test after setting \u003cem\u003eignoreTag\u003c\/em\u003e and \u003cem\u003ealertWhenClean\u003c\/em\u003e, then activate to keep your error workflows complete—without manual audits.\u003c\/p\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":46063630319795,"sku":"N8N-19730","price":48.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/klXYEM_reDvDztYqoAe0B_BIRGmORj.png?v=1789808571","url":"https:\/\/buyflowscripts.com\/products\/n8n-workflow-audit-missing-error-workflows-slack-alerts","provider":"N8N Commerce","version":"1.0","type":"link"}