PostPiper for ChatGPT

ai.postpiper/mcp

Manage social accounts, drafts, images, publishing, and scheduling with PostPiper.

client:ChatGPT transport:streamable-http

Install PostPiper in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.postpiper.ai/mcp

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