YouTube for AI Agents

Give your AI coding agent the ability to use YouTube — search for videos, watch and analyze content, browse channels, and explore playlists. Built on MCP, works with Claude Code and other compatible agents.

Tools

Skills

Agents

Installation

Recommended: Claude Code

/plugin marketplace add JCodesMore/jcodesmore-plugins
/plugin install youtube@jcodesmore-plugins

Full plugin experience out of the box — MCP tools, skills, and agents.

Platform Support

Any MCP Client (npx)

Works with Claude Desktop, Cursor, Windsurf, and any other MCP-compatible client:

{
  "mcpServers": {
    "youtube": {
      "command": "npx",
      "args": ["-y", "@jcodesmore/youtube-mcp"]
    }
  }
}

Manual Install (from source)

git clone https://github.com/JCodesMore/youtube-mcp.git
cd youtube-mcp
npm install
npm run build

Configure your MCP client to run the server:

{
  "mcpServers": {
    "youtube": {
      "command": "node",
      "args": ["<path-to-youtube-mcp>/dist/index.js"]
    }
  }
}

Verify

Start a new session and try any YouTube tool — search for a video or pull a transcript. All youtube_* tools should be available.

Authentication

The plugin works in two modes:

Anonymous (default)

Works out of the box with no setup. YouTube search results and metadata are publicly available. Some features like personalized recommendations are not available.

Personalized (optional)

Uses your YouTube login cookies to access personalized results. To set up:

1. Run the setup skill inside Claude Code: /youtube:setup
2. Follow the guided walkthrough to extract cookies from Chrome

The setup creates a dedicated Chrome profile — your main browser profile is never accessed. Cookies are stored locally in the plugin data directory (CLAUDE_PLUGIN_DATA) and never transmitted anywhere. If CLAUDE_PLUGIN_DATA is not set, the script falls back to .cookies.json in the current directory.

Configuration

Use the setup skill (/youtube:setup) to configure defaults for search limits, transcript language, channel video sorting, and more. Or use the CLI directly from the plugin root:

# View current settings
node scripts/config.mjs --show

# Change a setting
node scripts/config.mjs --set search.defaultLimit 20

# Reset to defaults
node scripts/config.mjs --reset

Project Structure

youtube-mcp/
├── src/                        # TypeScript MCP server (portable)
│   ├── index.ts                # Server setup and tool registration
│   ├── config.ts               # Configuration defaults and types
│   ├── lib/                    # Core libraries
│   │   ├── innertube.ts        # YouTube API wrapper (youtubei.js)
│   │   ├── transcript.ts       # Transcript fetching and cleanup
│   │   ├── cookies.ts          # Cookie loading, validation, persistence
│   │   └── user-config.ts      # User configuration management
│   └── tools/                  # MCP tool handlers
│       ├── search.ts           # youtube_search
│       ├── transcript.ts       # youtube_get_transcript
│       ├── video-info.ts       # youtube_get_video_info
│       ├── channel-info.ts     # youtube_get_channel_info
│       ├── channel-videos.ts   # youtube_get_channel_videos
│       └── playlist.ts         # youtube_get_playlist
├── skills/                     # Skills (shared across platforms)
│   ├── setup/SKILL.md          # Setup wizard
│   └── youtube/SKILL.md        # Research guide
├── agents/                     # Agents (Claude Code + Cursor)
│   └── transcript-analyzer.md
├── scripts/                    # Utility scripts
│   ├── config.mjs              # Configuration CLI
│   └── extract-cookies.mjs     # Chrome cookie extraction
├── docs/                       # Per-platform setup guides
│   ├── README.claude-code.md
│   ├── README.cursor.md
│   ├── README.codex.md
│   ├── README.opencode.md
│   └── README.gemini-cli.md
├── .claude-plugin/             # Claude Code plugin manifest
├── .cursor-plugin/             # Cursor plugin manifest
├── .opencode/plugins/          # OpenCode plugin loader
├── gemini-extension.json       # Gemini CLI extension manifest
└── GEMINI.md                   # Gemini CLI context file

Tech Stack

• MCP SDK — Model Context Protocol server implementation
• youtubei.js — YouTube InnerTube API client
• youtube-transcript-plus — Transcript extraction
• Zod — Runtime schema validation
• puppeteer-core — Chrome automation for cookie extraction (optional)

Disclaimer

This plugin uses youtubei.js, an unofficial YouTube API client. It is not affiliated with, endorsed by, or associated with YouTube or Google. YouTube may change their internal APIs at any time, which could break functionality. Use at your own discretion.

License

Apache 2.0