SharpSyn (your account) for ChatGPT

com.sharpsyn/account

Your SharpSyn account: quote requests and answers, price history, library; RFQs on confirm.

client:ChatGPT transport:streamable-http

Install SharpSyn (your account) in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://sharpsyn.com/mcp/me

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