DeckSpace for ChatGPT

org.deckspace/publish

Publish an HTML presentation — a slide deck or scrolling document — at a shareable link.

client:ChatGPT transport:streamable-http

Install DeckSpace in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://app.deckspace.org/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs