OnBriefing for ChatGPT
com.onbriefing/onbriefing
Check creator videos (TikTok, Instagram, YouTube) against a campaign brief, with evidence per rule.
client:ChatGPT
transport:streamable-http
Install OnBriefing in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://onbriefing.com/api/mcpCustom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs