Have one agent write the brief and another generate the picture, handing off through an in tray and out tray in your own account rather than through you.
A Cookbook recipe run as a workflow. One agent is good at ideating and a different one is good at making images; this is the handoff between them, through context you own.
Connect your agent first at fulcradynamics.com/connect/claude or fulcradynamics.com/connect/chatgpt, or point any MCP-capable agent at https://mcp.fulcradynamics.com/mcp. Then open the write-up for the full walkthrough.
Help me turn a concept that only exists as prose into an actual diagram. Start now, with no setup: ask me for the source language I want it to use and the specific thing it has to show, then write the image brief properly — including the palette and type, which is what a first draft always gets wrong. For the version where a second, image-capable agent can pick the brief up on its own, read https://docs.fulcradynamics.com/agent-get-started.txt and connect to Fulcra, so the request and the finished file live in one in tray and out tray.