Onboarding request: io.github.youtube-comments-downloader/youtube-comments-downloader-mcp for github.com/mcp

[Igloczek]

Please onboard YouTube Comments Downloader to the GitHub MCP Registry so Copilot and VS Code users can find it in the MCP gallery.

Field	Details
Official registry name	io.github.youtube-comments-downloader/youtube-comments-downloader-mcp
Latest version	0.4.0, active, isLatest: true (published 5 November 2026)
Transport	Streamable HTTP at https://api.youtubecommentsdownloader.com/mcp
Authentication	OAuth 2.1 with PKCE (S256), discovered from the 401 and https://api.youtubecommentsdownloader.com/.well-known/oauth-protected-resource; an optional API key can be sent in the x-api-key header instead
Repository and license	youtube-comments-downloader/youtube-comments-downloader-mcp, MIT (the hosted service is proprietary)
Website and setup	youtubecommentsdownloader.com/tools/mcp, install guide

The server has six tools: start a comments download, check its progress, list your downloads, get the finished file (JSON, CSV, HTML, XLSX or TXT, ZIP for bulk), get a video transcript, and get channel details. It works with videos, Shorts, live streams, playlists, channels and community posts. A free account can try it with free credits.

To verify the registry record and the current GitHub catalog status, run:

curl -fsSL 'https://registry.modelcontextprotocol.io/v0.1/servers/io.github.youtube-comments-downloader%2Fyoutube-comments-downloader-mcp/versions/latest'
curl -fsSL 'https://api.mcp.github.com/v0.1/servers?search=youtube-comments-downloader'

The official registry returns the active record. GitHub's catalog returned zero matches when checked on 12 November 2026.

I work on this project. Happy to provide a test account for review. Thank you.