SoftOne Consultancy
If you’re building AI-powered workflows with n8n, you’ve probably wondered: what happens if a user tries to break your chatbot? What if someone accidentally pastes a credit card number? What if your AI agent gets jailbroken and starts doing things it shouldn’t? This is where n8n guardrails come in.
Master AI prompt engineering with our comprehensive guide covering goal instructions, role definition, backstory context, and label specifications. Learn best practices and avoid common pitfalls in 2025.
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The Function node excels at data transformation, allowing you to manipulate information flowing between other nodes in your workflow. Whether you need to restructure data formats, perform calculations, or apply custom business logic, this node serves as your primary tool for implementing bespoke functionality.
In Studio, all data passed between nodes is an array of objects. It has the following structure: