Welder: Social Autoposting for ChatGPT

com.weldergtm/welder

Validate, schedule and publish posts to TikTok, Instagram, Facebook, YouTube, Threads, Bluesky, X.

client:ChatGPT transport:streamable-http

Install Welder: Social Autoposting in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://weldergtm.com/mcp

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