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  • License MIT

Claude Agent Skill for YouTube transcripts, search, and channel browsing via the SubDownload MCP server.

Package Exports

    This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@subdown/skill) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

    Readme

    SubDownload Skill

    Fetch YouTube transcripts, search videos, browse channels and playlists — instant YouTube data inside any AI agent.

    Agent Skill that teaches AI agents when and how to use the SubDownload MCP server. Works with Claude Code, Cursor, Codex, Gemini CLI, GitHub Copilot, and 40+ agents.

    ⚡ Install in one command

    npx skills add SubDownload/Skills

    Supports Claude Code, Cursor, Codex, Gemini CLI, GitHub Copilot, and 40+ agents.

    npx skills add SubDownload/Skills -g   # global (user-wide)
npx skills add SubDownload/Skills      # project-level

    npx (Claude Code / Cursor / Windsurf)

    npx @subdown/skill
    npx @subdown/skill            # user-wide   (~/.claude/skills/subdownload)
npx @subdown/skill --project  # this project (./.claude/skills/subdownload)

    Claude.ai (web) / Claude Desktop

    1. Download: subdownload-skill.zip
    2. Claude.ai → Settings → Capabilities → Skills → + Create skill → upload the zip
    3. New chat — the skill activates whenever you mention YouTube

    🔌 Add the MCP server (one-time, required)

    The skill calls tools from our hosted MCP. Pick your client:

    Client How
    Claude.ai / Claude Desktop Settings → Connectors → Add custom connector → paste https://api.subdownload.com/mcp → sign in with Google
    Claude Code / Cursor Add to .mcp.json — see below
    Gemini CLI gemini extensions install https://github.com/SubDownload/Skills (coming soon) or add mcpServers entry manually
    ChatGPT (Developer Mode) Settings → Developer Mode → Add MCP server → https://api.subdownload.com/mcp

    .mcp.json (Bearer token)

    {
  "mcpServers": {
    "subdownload": {
      "url": "https://api.subdownload.com/mcp",
      "headers": { "Authorization": "Bearer sk_live_xxx" }
    }
  }
}

    Get a key at subdownload.com/account — 1,000 free credits, no card required.

    🎯 What you can ask

    • "Summarize this video: https://youtu.be/dQw4w9WgXcQ"
    • "What are @mkbhd's latest iPhone review videos?"
    • "Search YouTube for Rust async tutorials, top 10"
    • "Translate this transcript to Chinese: "
    • "List all videos from the @veritasium channel"

    🛠 Tools in this skill

    Tool Purpose Cost
    fetch_transcript Transcript / captions in any language 1 credit
    search_youtube Global search (videos, channels, playlists) 1 credit
    resolve_channel @handle / URL → channel info Free
    get_channel_latest_videos Newest uploads from a channel Free
    list_channel_videos Paginated channel video list 1 / page
    search_channel_videos Search within one channel 1 credit
    list_playlist_videos Paginated playlist contents 1 / page

    Errors never consume credits — only HTTP 200 is charged.

    💰 Pricing

    • Free: 1,000 credits (Google sign-in, no card)
    • Pro: 10,000 credits
    • 2 endpoints always free (resolve_channel, get_channel_latest_videos)
    • 200 req/min per key