⚒️ AI system prompt generator & optimizer (n8n + OpenAI)
⚡ 1,712 views · ⚒️ Engineering
Description
This workflow acts as a System Prompt Optimizer Agent.
You send it a draft prompt or goal, and it returns:
- A rewritten optimized system prompt that is clear, specific, and actionable.
- A recommendation for the best OpenAI model to use based on reasoning needs, complexity, and latency/cost tradeoffs.
The workflow uses memory for context, so you can iteratively refine prompts.
⚙️ Setup Instructions
1️⃣ Set Up OpenAI Connection
- Go to OpenAI Platform
- Navigate to OpenAI Billing
- Add funds to your billing account
- Copy your API key into the OpenAI credentials in n8n
📝 Example Question
🔗 Nodes Used
AI Agent, OpenAI Chat Model, Simple Memory, Chat Trigger
📥 Import
Download workflow.json and import into n8n:
Workflow menu → Import from File