ContentIn — LinkedIn Ghostwriter for ChatGPT

io.contentin/linkedin

Write LinkedIn posts in your voice: ideas, drafts, scheduling, analytics from your personal AI.

client:ChatGPT transport:streamable-http tools:11

Install ContentIn — LinkedIn Ghostwriter in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.contentin.io/mcp-server

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