PostFast for ChatGPT

sh.postfast/postfast

Draft YouTube and TikTok video posts from your AI assistant; you review and publish in PostFast.

client:ChatGPT transport:streamable-http

Install PostFast in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://postfast.sh/api/mcp

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