firecrawl/open-agent-builder ? reverse-engineered prompt

Build me a web app for creating AI agent workflows with a visual drag and drop canvas.

I want users to sign in, create workflows, connect simple nodes like a start step, AI agent steps, transforms, branching logic, loops, user approval, and an end step, then run the workflow and watch the execution happen live with streaming updates. The main use case should be web scraping and research with Firecrawl, so include a few ready to use templates like a simple website scraper that pulls content and summarizes it. Also let people add their own API keys in settings for the AI models and Firecrawl.

Make it feel like a real product, with saved workflows, run history, and a clean dashboard. If something needs a current docs check, look it up online and use the latest best practice.