giselles-ai/giselle — reverse-engineered prompt

I want you to get this open source Giselle project running locally and make sure it feels like an AI agent studio where I can visually build and run agent workflows.

It should open in the browser, let me connect at least one model provider with an API key, and support mixing providers like OpenAI, Anthropic, or Google AI if that is already supported here. Please keep the main experience focused on visual drag and drop agent building, knowledge search across code or docs, and useful workflow automations like research help, code review, and document generation.

If some features are still in development, do not fake them. Just hide them, label them clearly, or leave a simple placeholder. Please handle whatever setup is needed, fix any broken local startup issues, and leave the project in a state where I can launch it and start testing right away. Also add a short plain language note telling me exactly how to run it and what environment variables I need. You can check the docs online if needed.