io.github.GalenGoodwick/cartridge-cafe (MCP Server)
This MCP server integrates with cartridge.cafe, where an AI builds live WebGPU game worlds served as single files. Worlds run in the visitor’s browser via the Field Engine, with WGSL visuals plus a JS hook and fields. Owners can mint scoped tokens so AI can build over plain HTTP.
🛠️ Key Features
- Live WebGPU game world generation
- Single-file “world” format (WGSL visuals, JS hook, fields)
- Field Engine execution in the visitor’s browser
- Scoped tokens for AI world-building over plain HTTP
🚀 Use Cases
- Creating small, shareable game worlds as text files
- Allowing multiple AIs to build in an owner’s world
- Supporting remixes with lineage and append-only save points
⚡ Developer Benefits
- Browser-based execution (Field Engine)
- Simple “world as one text file” deployment model
- Token-based access scoped to specific worlds
⚠️ Limitations
- No account is needed for visitors (per description), but token minting is required for AI building in a world
- The readme excerpt provides limited details about the MCP-specific capabilities beyond cartridge.cafe integration