Build System Prompts
That Actually Work.

How to Write System Prompts for AI Agents

Chatting with AI is easy, but getting an AI agent to reliably complete complex tasks is hard. If your AI is going to interact with your data or your customers, a basic instruction won't work. You need to give it clear, step-by-step rules to follow.

What is a Structured Prompt?

A structured prompt (sometimes called a mega-prompt) breaks down a complex job into smaller, easy-to-read sections using Markdown headers and lists. When you organize your instructions this way, the AI pays better attention to your rules and makes fewer mistakes.

The Building Blocks of a Good Prompt

Our visual editor helps you snap together the most important parts of an AI instruction manual:

• Role & Persona: Tell the AI exactly who it is acting as (e.g., 'You are a senior data analyst. You only use facts.').
• Main Task: Tell it exactly what a successful outcome looks like.
• Data Extraction: Show it exactly what information to pull from user messages, so it doesn't just guess.
• Output Format: This is crucial for developers. Force the AI to reply in clean JSON, CSV, or Markdown so your code can actually read it.
• Rules & Guardrails: Make a strict list of things the AI should NEVER do (e.g., 'Never apologize', 'Keep answers under 50 words').