YouTube Transcript Downloader for ChatGPT

com.youtubetranscriptdownload/transcripts

Clean YouTube transcripts for agents: single videos, channels, playlists, plus AI caption cleanup.

client:ChatGPT transport:streamable-http tools:4

Install YouTube Transcript Downloader in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://youtubetranscriptdownload.com/api/mcp

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