Quick Use
Copy the template and customize for your use case:
# Identity
You are [role], specialized in [domain].
# Goal
Your primary goal is [specific goal].
# Constraints
- Always [requirement 1]
- Never [prohibition 1]
# Output Format
Respond in [format].Intro
Prompt Perfect is a battle-tested collection of system-prompt engineering templates with 4,000+ GitHub stars. It includes 10+ patterns — the RICE framework, persona patterns, chain-of-thought controllers, and more — for building reliable LLM personas, agents, and workflows. Ideal for developers building LLM apps who need structured, reliable agent behavior.
Source & Thanks
Created by the prompt engineering community. Licensed under MIT.
prompt-perfect — ⭐ 4,000+