hush for ChatGPT

com.royashbrook/hush

A secret store for AI agents: the agent never sees the plaintext.

client:ChatGPT transport:streamable-http tools:1

Install hush in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://royashbrook.com/hush

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