TubeAlfred — YouTube MCP Server: Transcripts, Comments & Channel Data for Claude, ChatGPT & Cursor

https://mcp.tubealfred.com/

Paste this into Claude → Settings → Connectors → Add custom connector, then sign in. You can also find TubeAlfred in Claude's connector directory.

TubeAlfred brings YouTube transcripts, comments and channel data into Claude, ChatGPT and Cursor. No YouTube API key required.

Get a YouTube transcript in Claude

After connecting TubeAlfred, try:

Get the available transcript for this YouTube video: [paste a video URL]. Summarize its five main points and cite the timestamps. If captions are unavailable, tell me rather than guessing.

TubeAlfred is a hosted YouTube MCP server for Claude, ChatGPT, Cursor, Claude Code, and other compatible MCP clients. Retrieve available YouTube transcripts with timestamps, language metadata, and automatic or manual caption tracks. List a channel's videos and retrieve their available transcripts, or explore comments & replies, channel videos/shorts/streams, YouTube search, video details, playlists, and trending. 34 read-only tools.

Connect Claude in 30 seconds — paste the remote MCP URL or find TubeAlfred in Claude's connector directory, then sign in. No YouTube API key required. No YouTube Data API quota to manage. 50 free credits on signup, valid for 14 days. Most successful tool calls cost 1 credit.

Related MCP server: YouTube MCP Server

Connection options

• Hosted MCP: use https://mcp.tubealfred.com/ with a compatible remote MCP client and follow the OAuth sign-in flow.

• npm / stdio bridge (@tubealfred/mcp): connect Claude Desktop, Cursor, Continue, Claude Code, Zed, or another stdio client using a TubeAlfred API key. See the installation options below.

The bridge uses the same TubeAlfred API key as the REST API. It does not require a YouTube API key.

Agent Plugin

This repository is also a portable Agent Plugin. Import or clone the repository root in a compatible client: plugin.json identifies the plugin, mcp.json connects the hosted Streamable HTTP server, and skills/ contains focused video, audience, and discovery research workflows.

Coding agents and contributors should read AGENTS.md before changing generated contracts, tool metadata, or release files.

Install

Claude Desktop one-click extension

Download the latest Desktop Extension:

https://github.com/tubealfred/youtube-mcp/releases/latest/download/tubealfred-youtube.mcpb

Double-click tubealfred-youtube.mcpb, approve the Claude Desktop install prompt, then paste your TubeAlfred API key when prompted. Use this option if you prefer the API-key desktop extension.

For clients using a local stdio server, use the npx bridge below.

Claude Desktop

Edit ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows):

{
  "mcpServers": {
    "tubealfred": {
      "command": "npx",
      "args": ["-y", "@tubealfred/mcp"],
      "env": {
        "TUBEALFRED_API_KEY": "ta_live_..."
      }
    }
  }
}

Restart Claude Desktop. The TubeAlfred YouTube tools for video, transcript, comments, replies, related videos, channels, streams, Shorts, playlists, community posts, search, hashtags, suggestions, trending, batch lookups, and URL resolution will appear in the tool list.

Cursor

Settings → Cursor Settings → MCP → Add new MCP server. Paste the same JSON.

Continue (VS Code / JetBrains)

In ~/.continue/config.json (or per-workspace config.yaml):

{
  "experimental": {
    "modelContextProtocolServers": [
      {
        "transport": {
          "type": "stdio",
          "command": "npx",
          "args": ["-y", "@tubealfred/mcp"],
          "env": { "TUBEALFRED_API_KEY": "ta_live_..." }
        }
      }
    ]
  }
}

Claude Code

claude mcp add tubealfred -- npx -y @tubealfred/mcp

Then export the key in the same shell:

export TUBEALFRED_API_KEY=ta_live_...

Smithery

npx -y @smithery/cli install tubealfred/youtube --client claude

Smithery prompts for the API key and writes the config for you.

Configuration

What you get

Every public tool published at mcp.tubealfred.com appears in your MCP client. The current 34-tool inventory, REST operation mapping, parameters, costs, and visibility are published in the versioned operation manifest; MCPB metadata is generated from its public capability set.

Full pricing details: https://tubealfred.com/pricing.md.

License

MIT