YouTube MCP Server

A Model Context Protocol (MCP) server for YouTube videos with caption extraction and markdown conversion capabilities

→ nattyraz/youtube-mcp · listed on mcp_so

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find.

Install from

mcp.so

M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.

// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 1 credential: YOUTUBE_CLIENT_SECRET

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// known CVEs in dependencies2 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

lowexpress@4.18.2GHSA-qw6h-vgh9-j6wx

express vulnerable to XSS via response.redirect()

lowexpress@4.18.2GHSA-rv95-896h-c2vc

Express.js Open Redirect in malformed URLs

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configYOUTUBE_CLIENT_ID— your_client_id

🔐 secretYOUTUBE_CLIENT_SECRET— your_client_secret

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/nattyraz-youtube-mcp-8aw19n)](https://m8ven.ai/mcp/nattyraz-youtube-mcp-8aw19n)

commit: 28068fb7bb9eb56913857e386ace816c5274ff2e

code hash: 0430b20df1db62675aa96033ef836f53a540bddc7a7fdc5859c86d76e99bf325

verified: 6/17/2026, 11:44:50 AM

view raw JSON →