Automate AI Prompt Generation with n8n and Supabase

Revolutionize AI Prompt Creation with n8n and Supabase

Effortlessly automate the generation of AI prompts by integrating the capabilities of n8n's workflow automation with Supabase's reliable database storage. This workflow is designed for precision and versatility, processing goals through multiple prompt generation engines and storing the best outcomes for future use. Unleash the creative and technical potential of Google Gemini, OpenRouter, and Groq, and simplify decision-making with Cohere's powerful evaluation skills.

What this workflow does

• Receives a POST webhook request with a JSON body containing a goal value.
• Distributes the goal across three cutting-edge prompt-engineering agents: Google Gemini, OpenRouter, and Groq. These agents produce creative, marketing, and technical prompt candidates.
• Aggregates the generated prompts into a comprehensive structured payload.
• Utilizes a Cohere-powered evaluator to objectively compare the prompts and identify the best candidate, accompanied by a rationale for selection.
• Returns the chosen prompt and evaluation details to the original webhook caller.
• Stores the initial goal and ultimate prompt choice in a newly created entry within a Supabase prompts table.

Use cases

• Marketing teams can swiftly generate and evaluate campaign prompts for optimized engagement strategies.
• Developers can automate the creation of technical documentation and code-generation prompts.
• SaaS product managers can streamline AI interaction design testing, ensuring the best user experience insights are captured and retained.

Technical details

• Integrations used: Google Gemini (PaLM), OpenRouter, Groq, Cohere, Supabase
• n8n nodes utilized: Webhook, Code, Merge, Supabase, Sticky Note, n8nn8n-nodes-langchainagent
• Ensure API credentials for each service are configured, and a Supabase prompts table is in place with appropriate fields

This comprehensive workflow is a game-changer for anyone looking to leverage AI-driven prompt generation in their projects. Experience a seamless blend of innovation and organization, leading to informed decision-making and efficient knowledge archiving.