OnlyWorlds

An open-source standard for defining digital worlds as portable, text-based data.

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OnlyWorlds Platform

Manage and transfer your worlds

• onlyworlds.com
• Account & World Management
• OpenAPI & Authentication

Tools & Applications

Convert, build, and shape worlds

• Tool Directory
• Map Tool
• Parse Tool
• Obsidian Plugin

Development

Integrate and extend the OnlyWorlds ecosystem

• GitHub Repository
• Base Schema
• OnlyWorldBot (Custom OpenAI GPT)
• OnlyWorlds MCP server

Interaction

Discuss and improve the framework

• Discord Server
• GitHub Discussions
• Email

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⚠️ Note: OnlyWorlds is not officially released yet (ETA: August 2025). Not all links and features are live at this time.