Socialync for ChatGPT

io.github.jackvitick/socialync

Draft, schedule, and publish posts to 8 social platforms with human approval via Socialync OAuth.

client:ChatGPT transport:streamable-http

Install Socialync in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.socialync.io/mcp

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