Improve AI Agent System Prompts with GPT-4o Feedback Analysis and Email Delivery

AI Agent System Prompt 'Auto-Tuner' This workflow configures an AI agent which provides an edited system prompt for an autonomous AI agent Based on the following pieces of information provided by the user in an input form: Agent name Agent purpose What's working What's not working Current system prompt There are two additional form elements that I've marked as non-required but if you want to force more detail from the user you can mark these as required: Example prompt Example output This information gets sent to the AI agent which is configured with a system prompt of its own and the form elements are concatenated into a user prompt prompting the agent to evaluate the system prompt, deliver

Help me set up the n8n workflow "Improve AI Agent System Prompts with GPT-4o Feedback Analysis and Email Delivery" (https://n8n.io/workflows/4197). It uses: Gmail, AI Agent, OpenAI Chat Model, Structured Output Parser. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.