zwitchy store for ChatGPT

io.github.mouthfully/zwitchy-store

Travel eSIM catalog: search plans, check availability, and get exact quotes with checkout links.

client:ChatGPT transport:streamable-http tools:4

Install zwitchy store in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://zwitchy.io/api/mcp

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