Ownware Catalogue for ChatGPT

io.ownware/catalogue

49 self-hosted business apps: prices, SaaS comparisons, guides, quickstarts. Read-only, no key.

client:ChatGPT transport:streamable-http tools:7

Install Ownware Catalogue in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://ownware.io/catalogue/mcp

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