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MCP verified MIT Self-run

Youtube Mcp Server

mcp-anarcyst-youtube-mcp-server · by Anarcyst

Open-source MCP server for YouTube — search videos, get transcripts, explore channels. Works with Claude, Cursor, and any MCP client.

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Install

$ agentstack add mcp-anarcyst-youtube-mcp-server

✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.

Security review

✓ Passed

No issues found. Passed automated security review. · v0.1.0 How review works →

  • ✓ Prompt-injection patterns
  • ✓ Secret / credential exfiltration
  • ✓ Dangerous shell & filesystem operations
  • ✓ Untrusted network calls
  • ✓ Known-malicious package signatures

What it can access

  • ✓ Network access No
  • ✓ Filesystem access No
  • ✓ Shell / process execution No
  • ✓ Environment & secrets No
  • ✓ Dynamic code execution No

From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.

View the full security report →

Verified badge

Passed review? Show it. Paste this badge into your README, it links to the public security report.

AgentStack Verified badge Links to your public security report.
[![AgentStack Verified](https://agentstack.voostack.com/badges/verified.svg)](https://agentstack.voostack.com/security/report/mcp-anarcyst-youtube-mcp-server)

Reliability & compatibility

✓ Security review passed
0 installs to date
— no reviews yet
○ 6mo ago

Declared compatibility

Claude CodeClaude DesktopCursorWindsurf

Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.

Preview Execution monitoring

We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.

How agent discovery & health will work →
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About

YouTube MCP Server

[](https://pypi.org/project/yt-mcp-server/) [](https://opensource.org/licenses/MIT) [](https://www.python.org/downloads/)

A zero-config MCP server for YouTube. Search videos, get transcripts, browse channels, and search across a creator's entire content. No API keys needed.

Quick Start

uvx yt-mcp-server

Or install with pip:

pip install yt-mcp-server

Setup

Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "youtube": {
      "command": "uvx",
      "args": ["--from", "yt-mcp-server", "youtube-mcp-server"]
    }
  }
}

Claude Code

claude mcp add youtube -- uvx yt-mcp-server

Cursor

Add to your Cursor MCP settings:

{
  "mcpServers": {
    "youtube": {
      "command": "uvx",
      "args": ["--from", "yt-mcp-server", "youtube-mcp-server"]
    }
  }
}

Tools

| Tool | Description | |---|---| | search_channel_transcripts | Search across ALL videos of a channel — find what any creator said about any topic | | search_transcript | Search within a single video's transcript | | get_transcript | Get full transcript with timestamps | | search_videos | Search YouTube for videos | | get_video_info | Get video details — title, description, stats, chapters | | get_channel_info | Get channel info — subscribers, description, video count | | get_channel_videos | List videos from a channel, sorted by date or popularity | | get_comments | Get video comments sorted by relevance |

Example Prompts

"Find me the best videos on how to scale a B2B SaaS from 0 to $1M ARR"
→ search_videos

"Show me everything @AlexHormozi posted this month"
→ get_channel_videos

"Summarize this interview with Sam Altman: https://youtube.com/watch?v=..."
→ get_transcript

"What exactly did @AlexHormozi say about making offers? Give me the timestamps"
→ search_channel_transcripts — searches all videos, returns exact passages with links

"Compare how @ycombinator and @AlexHormozi think about product-market fit"
→ search_channel_transcripts on both channels

HTTP Transport

Run as a standalone HTTP server:

yt-mcp-server --transport streamable-http --port 8000

Requirements

  • Python 3.10+
  • yt-dlp (installed automatically)
  • No API keys or authentication required

Note

Transcript features (get_transcript, search_transcript, search_channel_transcripts) use YouTube's internal API, which may rate-limit after many requests in a short period. Normal usage (a few queries per session) works fine.

Acknowledgments

Built with the assistance of Claude by Anthropic.

License

MIT

Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

Install and usage instructions live in the source repository linked above.

Reviews

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Versions

  • v0.1.0 Imported from the upstream source.