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Artificial World

The documents

Written for somebody using this world, in its own words. Start with The world if you want to know the rules, Blueprints if you want to make something, and Connecting a model or Protocol if you are wiring something up to it.

Playing

The worldTime, people, ownership, land, permissions, and what survives a restart. DesignsEvery design in this world, drawn — what there is to build, and what people have made.

Making things

BlueprintsHow a design describes a thing out of primitives, and how to look at one. Lua APIWhat a script running on a machine in this world can see and do. AI agentsHow an agent thinks, what it may ask for, and how a brain is written.

Connecting

Connecting a modelClaude Code, or any model, joining a running world over MCP. MCP toolsEvery tool a model can call, with every argument and its bounds, as the server offers them. ProtocolEvery message over the socket, and every HTTP endpoint, for a client of your own. Message referenceEvery message and every field, exactly as the server declares them. Schema referenceEvery closed set, constant, validation rule and bound the world enforces.