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n8n-builder

Automates and manages n8n workflows programmatically, enhancing task efficiency and integration across services.

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Security score

The n8n-builder skill was audited on Feb 16, 2026 and we found 9 security issues across 2 threat categories. Review the findings below before installing.

Categories Tested

Security Issues

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Webhook reference - potential data exfiltration

SourceSKILL.md
3description: Expert n8n workflow builder that creates, deploys, and manages n8n workflows programmatically via the n8n REST API. Use when asked to create n8n workflows, automate n8n tasks, build autom
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Webhook reference - potential data exfiltration

SourceSKILL.md
161. **Understand the automation** — Clarify trigger (webhook/schedule/manual), data sources, processing logic, outputs, and error handling needs.
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Webhook reference - potential data exfiltration

SourceSKILL.md
59For complete workflow examples (webhook, schedule, AI agent, DB sync, error handling) → read `references/workflow-patterns.md`
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Webhook reference - potential data exfiltration

SourceSKILL.md
65- **Node IDs must be unique** — use descriptive slugs like `webhook1`, `code1`
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Webhook reference - potential data exfiltration

SourceSKILL.md
68- **Webhook workflows** need `respondToWebhook` node if `responseMode` is `responseNode`
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Webhook reference - potential data exfiltration

SourceSKILL.md
75- **Lead intake**: Webhook → validate → dedupe → insert DB → notify Slack/SMS
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Webhook reference - potential data exfiltration

SourceSKILL.md
78- **CRM sync**: Webhook → transform → update HubSpot/Salesforce + internal DB
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Webhook reference - potential data exfiltration

SourceSKILL.md
80- **AI qualification**: Webhook → AI Agent (classify lead intent) → route to appropriate pipeline
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External URL reference

SourceSKILL.md
11- `N8N_URL` — n8n instance URL (e.g. `https://your-n8n.example.com`)
Scanned on Feb 16, 2026
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