Post and Ghost for ChatGPT

com.postandghost/mcp

Post, thread, schedule and upload media to 9 social platforms from Claude, Cursor or any AI agent.

client:ChatGPT transport:streamable-http

Install Post and Ghost in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://www.postandghost.com/api/v1/mcp

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