Instant Expert for ChatGPT

io.github.instant-expert/instant-expert

Invite specific execs and experts to a paid call or written answer. Pay only if they book or answer.

client:ChatGPT transport:streamable-http

Install Instant Expert in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://instant.expert/mcp

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