Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/DevinChen2014/youtube-mcpWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/plugins/devinchen2014/youtube-mcp/gemini-extension)<a href="https://agentmods.dev/plugins/devinchen2014/youtube-mcp/gemini-extension"><img src="https://agentmods.dev/badge/plugins/devinchen2014/youtube-mcp/gemini-extension/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/plugins/devinchen2014/youtube-mcp/gemini-extension"><img src="https://agentmods.dev/badge/plugins/devinchen2014/youtube-mcp/gemini-extension.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
socialdatax-youtube scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
{
"name": "socialdatax-youtube",
"version": "1.0.0",
"description": "SocialDataX: YouTube video/channel search, suggestions, details, comments/replies, Shorts, transcripts, paging.",
"mcpServers": {
"socialdatax-youtube": {
"httpUrl": "https://mcp.socialdatax.com/youtube/mcp",
"headers": {
"Authorization": "Bearer ${SOCIALDATAX_API_KEY}"
},
"timeout": 300000
}
},
"settings": [
{
"name": "SocialDataX API Key",
"description": "Get your own API Key at https://socialdatax.com/ai?from=gemini-cli. Business calls consume SocialDataX credits.",
"envVar": "SOCIALDATAX_API_KEY",
"sensitive": true
}
]
}
What ships with it
5 files beside gemini-extension.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 5d ago First seen · 23 lines scan A 4ffb4cd95da6
socialdatax-youtube is a plugin published in the GitHub repository DevinChen2014/youtube-mcp (0 stars, last pushed 7d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-21.
Other plugins, from other repositories
socialdatax-bilibili
A data connection for searching Bilibili, a Chinese video and publishing platform, and reading its videos, articles, updates, and user content. It includes comments, likes, reposts, download links, and video transcripts.
socialdatax-zhihu
SocialDataX: Zhihu/知乎 hot list;answer/article/video search/details;comments/replies;creators/articles;transcript.
socialdatax-tiktok
SocialDataX: TikTok suggestions,user search,post search/details,comments/replies,creators/posts,speech-to-text.
socialdatax-x
SocialDataX: X/Twitter search, posts, comments, user profiles, user posts/replies and video transcripts.
transcriptapi
YouTube transcripts, video and channel search, channel browsing and playlist extraction for AI agents, via the hosted TranscriptAPI MCP server. OAuth sign-in, free tier, no API key to manage.
transcriptapi
YouTube MCP + YouTube Skill for AI agents: YouTube transcripts, video and channel metadata, captions, subtitles, video and channel search, channel browsing and playlist extraction. 12 hosted MCP tools plus one skill, powered by TranscriptAPI. OAuth sign-in, free tier, no API key to manage.