---
title: "Rules"
url: "https://help.magicblocks.ai/en/article/giving-your-ai-agents-rules-to-follow"
language: "en"
last_updated: "2025-11-17T05:31:31.635Z"
---

# Rules

Rules are essential guidelines that govern your AI Agent’s behavior. They make sure the Agent stays professional, avoids sensitive or incorrect information, and responds in a tone that matches your standards.

Where Guardrails protect your AI from harmful inputs,  
**Rules shape how your AI should behave at all times.**

Together, they create a controlled, reliable, and trustworthy AI experience.

## **Why Rules Matter**

Rules are important because they help your Agent:

### **1\. Stay Consistent**

Your Agent follows the same communication principles every time.

### **2\. Stay Professional**

Rules prevent inappropriate language, errors, or unsafe replies.

### **3\. Stay Trustworthy**

Preventing misinformation protects your brand and user confidence.

### **4\. Stay Compliant**

They help keep conversations aligned with legal, ethical, or company guidelines.

### **5\. Improve User Satisfaction**

Rules guide your Agent on how to respond in difficult or emotional situations — calmly, clearly, and helpfully.

## **How to Set Rules in MagicBlocks**

Rules are managed inside the **Guardrails** section of your Agent.

Here’s how to set them:

1.  Go to **Agents** in your sidebar.
2.  Select the Agent you want to edit.
3.  Open **General → Guardrails**.
4.  Find the **Rules** area. ![](https://cdn-assets.productfruits.com/5cc10319-2e5d-4d2d-88fb-f0ce1240ee01)
5.  Write clear instructions for how your AI should behave.

Your Agent will now follow these rules across all conversations.

## **What Kind of Rules Should You Add?**

Here are common examples:

-   “Always stay polite and empathetic.”
-   “Never provide legal or medical advice.”
-   “Avoid making guarantees about results or timelines.”
-   “If you’re unsure, ask the user for clarification instead of guessing.”
-   “Never mention internal company information.”

Well-written rules help define your Agent’s boundaries and ensure quality output.

## **Best Practices**

-   Keep rules short and specific
-   Use simple language the AI can follow
-   Focus on *behavior*, not content structure
-   Avoid writing vague rules like “Be helpful”
-   Update your rules as your company standards evolve

## **Related Articles**

[Guardrails](https://help.magicblocks.ai/en/article/what-are-guardrails)

[Advanced Features: Guardrails](https://help.magicblocks.ai/en/article/guardrails-advanced)

## **FAQs**

**Q: Are Rules the same as Guardrails?**  
No.  
Guardrails protect the AI from unsafe inputs and harmful content.  
Rules shape how your AI behaves during normal conversation.

**Q: Do Rules apply everywhere?**  
Yes — Rules act globally across your Agent.

**Q: Do I need Rules if I already added a Persona?**  
Yes. Persona controls tone.  
Rules control **behavior and boundaries**.

**Q: Will Rules override my knowledge or playbook?**  
If there’s a conflict, Rules take priority to keep your Agent safe and compliant.

**Q: How many Rules should I add?**  
Start with 3–5 clear rules, then grow as needed.