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Solar System (Apps SDK example)

Python MCP server that renders an interactive 3D solar system widget

.mdOpen in ChatGPT

A Python MCP server from OpenAI's Apps SDK examples that returns a 3D solar system viewer widget, demonstrating rich interactive 3D content inside ChatGPT.

Also available as

Codex SecuritySecurity scanning for your codebaseplugin · by OpenAI · 7.2k starsOpenAI Docs MCPSearch and read OpenAI's developer documentation from Codex or any MCP clientMCP server · by OpenAI · Remote

How to use

  1. 1Add it in ChatGPT

    Open Solar System (Apps SDK example) in ChatGPT's Plugin directory (sidebar → Plugins, then search), select + to add it and sign in if asked.

  2. 2Use it in a chat

    Type @ in the composer and pick Solar System (Apps SDK example), or start your message with its name. ChatGPT may also suggest it when it fits what you ask.

Things to ask

  • “Show me the solar system”
  • “Zoom in on Saturn”
  • “Which planet is closest to the sun?”

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