gustavoeenriquez/MakerAi ? reverse-engineered prompt

Build me a native Delphi AI toolkit and demo app that lets me chat with different AI providers from one interface, switch between them at runtime, and use tools like file search, web search, PDF reading, speech, and maybe vision too.

I want it to feel like a real AI workspace, not just an API wrapper. Please include retrieval over my own documents, a simple agent flow that can decide what to do next, and support for connecting to or exposing tools through MCP. If it makes sense, add a clean FMX style chat UI so I can test everything visually.

Use the existing Delphi project structure and make it work on recent Delphi versions, with a note if some parts are limited on older versions. If you need to check the latest provider docs or current API details, look them up online. Please also include a few working demos so I can see chat, retrieval, and agent behavior in action.