Chat Apps (MCP)
Phantasmo works inside any MCP-compatible chat client. That means you can generate images and start print checkouts without leaving your conversation.
ChatGPT Developer Mode
The Phantasmo ChatGPT app is currently only available in Developer Mode - please see OpenAI's documentation for more information.
How It Works
- Phantasmo exposes a Model Context Protocol (MCP) server with tools for image generation and checkout.
- MCP-compatible clients discover these tools and call them directly.
- Some clients (like ChatGPT) can render rich widgets for a more visual workflow.
Best For
- Rapid ideation and quick variations
- Lightweight generation without switching apps
- Starting checkouts directly in conversation
Quick Start
- Connect the MCP server in your chat client.
- Authenticate when prompted.
- Ask for an image and the client will call Phantasmo's tools.
ChatGPT Notes
ChatGPT supports custom widgets that render interactive Phantasmo UI inside the conversation. If you're using ChatGPT, you'll see an image generator widget instead of text-only responses.