Generate AI System Prompts for LLMs with Unli.dev
Last edited 58 days ago
System Prompt Generator Using Unli.dev turns human input ideas into a polished, repeatable system prompt blueprint.
It uses an n8n webhook, a small Set/Prepare pipeline, and Unli.dev's chat completions to generate single-turn, comprehensive system prompts that include:
- persona
- mission
- rules
- output format
- designer notes
so your team spends less time arguing about wording and more time shipping features (and you get consistent LLM behavior across apps).
💡 Why Use System Prompt Generator Using Unli.dev?
- Fix the pain of inconsistency
- Improve outcomes measurably
- Competitive advantage: Standardize your AI behavior with enforceable rules and templates so your product's voice and constraints stay consistent across teams — like an AI style guide that never takes a coffee break.
⚡ Perfect For
- Prompt Engineers: Systematize prompt design and handoffs.
- Product Managers: Lock down expected AI behaviors before launch.
- Developers & AI Ops: Automate prompt generation for testing and deployments.
🔧 How It Works
- ⏱ Trigger: Incoming HTTP POST to the webhook path
systempromptgeneratorkicks everything off. - 📎 Process: Webhook → Set Prompt/Model (map incoming fields) → Prepare API Body (compose messages) → Unli.Dev (Chat Completions) → Extract Answer → Respond to Webhook.
- 🤖 Smart Logic: Unli.dev (chat completions) runs a single-turn generation using the embedded system-template that builds persona, operational protocol, rules, output format, and designer notes automatically.
- 💌 Output: The generated system prompt (with Designer's Notes) is returned in the webhook response for immediate use in your app or CI pipeline.
⚠️ Security Note: You'll want to swap in your Unli.dev API key under the HTTP header auth credential—don't share it in Slack. Seriously.
🧩 Requirements
- Active n8n instances
- Unli.dev API key / account
- HTTP Header Auth credential configured in n8n
- Optional: Postman or curl for testing
🛠️ Level Up Ideas
- Add a lightweight front-end form to let non-technical PMs generate prompts and preview outputs
- Add validation rules or automated tests that run generated system prompts against sample user queries to catch unwanted behavior early
Made by: Khaisa Studio
Category: system-prompt, unli.dev
Need custom work? Contact me!
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