yt-dlp-mcp-server
Allows searching, inspecting metadata, listing formats/subtitles/thumbnails, planning downloads, and downloading videos/audio/subtitles/thumbnails/playlists from YouTube and youtu.be links, as well as post-processing such as remuxing, recoding, audio extraction, embedding assets, splitting/removing chapters, and applying SponsorBlock.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@yt-dlp-mcp-serverdownload the best audio from https://youtu.be/dQw4w9WgXcQ"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
yt-dlp-mcp-server
The production-grade MCP server for yt-dlp — inspect, plan, download, postprocess media URLs for AI agents
28 typed tools. YouTube/youtu.be aware. Plan before write. Safe execution. Full yt-dlp option truth.
MCP server pre-release: v0.1.0 is ready for early users, but pin versions in production while the public release process stabilizes.
Quick Start • Tools • Usage Examples • Safety Model • Docker
Why This One
Most yt-dlp MCP servers are thin wrappers around 5–10 commands. This is a control plane for agents:
Other servers | This server | |
Tool count | ~10 | 28 typed tools |
Plan before write | No |
|
Full option truth | Hardcoded flags | 323 options from upstream |
Postprocessing | Basic audio extract | Remux, recode, embed assets, split/remove chapters, SponsorBlock |
Archive management | None | Inspect archive entries, check exact entries, plan archive-safe downloads |
Safe execution | Shell strings | argv arrays, |
Raw escape hatch | Always on | Expert mode, gated behind env flag |
Docker | None | Bundled yt-dlp, ffmpeg, ffprobe, Deno |
Quick Start
Step 1 — Install media tools
OS | Commands |
Windows |
|
macOS |
|
Ubuntu/Debian |
|
Windows:
yt-dlp.yt-dlpinstalls Deno andyt-dlp.FFmpegas winget dependencies. Restart PowerShell after install so the new command aliases are onPATH.
Step 2 — Add to your MCP client
{
"mcpServers": {
"yt-dlp": {
"command": "npx",
"args": ["-y", "yt-dlp-mcp-server@latest"],
"env": {
"YTDLP_MCP_OUTPUT_ROOT": "/Users/YOUR_USER/Downloads/yt-dlp-mcp"
}
}
}
}Windows: use
"command": "npx.cmd"instead of"npx".
For Codex Desktop on Windows, use the TOML example in Client Setup instead of this JSON shape.
Step 3 — Verify
Ask your AI assistant: "Check the yt-dlp environment" — it will call ytdlp_check_environment and report which tools are found.
Client Setup
Use the config from Step 2 above.
Config file locations:
Claude Desktop macOS:
~/Library/Application Support/Claude/claude_desktop_config.jsonClaude Desktop Windows:
%APPDATA%\Claude\claude_desktop_config.jsonCursor:
.cursor/mcp.jsonin a project, or global Cursor MCP settingsWindsurf:
~/.codeium/windsurf/mcp_config.jsonCline: extension MCP settings
claude mcp add-json yt-dlp '{"type":"stdio","command":"npx","args":["-y","yt-dlp-mcp-server@latest"],"env":{"YTDLP_MCP_OUTPUT_ROOT":"~/Downloads/yt-dlp-mcp"}}'VS Code requires a servers root and type field:
{
"servers": {
"yt-dlp": {
"type": "stdio",
"command": "npx",
"args": ["-y", "yt-dlp-mcp-server@latest"],
"env": {
"YTDLP_MCP_OUTPUT_ROOT": "/Users/YOUR_USER/Downloads/yt-dlp-mcp"
}
}
}
}mcp_servers:
yt-dlp:
command: npx
args:
- -y
- yt-dlp-mcp-server@latest
env:
YTDLP_MCP_OUTPUT_ROOT: /Users/YOUR_USER/Downloads/yt-dlp-mcpCodex Desktop usually reads config.toml from:
Windows:
C:\Users\YOUR_USER\.codex\config.tomlmacOS/Linux:
~/.codex/config.toml
[mcp_servers.yt-dlp]
enabled = true
command = "npx"
args = ["-y", "yt-dlp-mcp-server@latest"]
[mcp_servers.yt-dlp.env]
YTDLP_MCP_OUTPUT_ROOT = "/Users/YOUR_USER/Downloads/yt-dlp-mcp"Windows:
[mcp_servers.yt-dlp]
enabled = true
command = "npx.cmd"
args = ["-y", "yt-dlp-mcp-server@latest"]
[mcp_servers.yt-dlp.env]
YTDLP_MCP_OUTPUT_ROOT = 'C:\Users\YOUR_USER\Downloads\yt-dlp-mcp'Docker
Docker bundles everything — yt-dlp, ffmpeg, ffprobe, Deno. No host install required.
docker build -t yt-dlp-mcp-server:local .
mkdir -p "$HOME/Downloads/yt-dlp-mcp"{
"mcpServers": {
"yt-dlp": {
"command": "docker",
"args": [
"run", "-i", "--rm",
"-v", "/Users/YOUR_USER/Downloads/yt-dlp-mcp:/downloads",
"-e", "YTDLP_MCP_OUTPUT_ROOT=/downloads",
"yt-dlp-mcp-server:local"
]
}
}
}{
"mcpServers": {
"yt-dlp": {
"command": "docker.exe",
"args": [
"run", "-i", "--rm",
"-v", "C:\\Users\\YOUR_USER\\Downloads\\yt-dlp-mcp:/downloads",
"-e", "YTDLP_MCP_OUTPUT_ROOT=/downloads",
"yt-dlp-mcp-server:local"
]
}
}
}Tools
Environment
Tool | What it does |
| Check host readiness for yt-dlp, ffmpeg, ffprobe, PATH, cookies, plugins, and policy |
| List all supported site extractors from the installed yt-dlp binary |
| List browser impersonation targets for extractor troubleshooting |
Inspect (read-only, no file writes)
Tool | What it does |
| Search YouTube without downloading and return compact video results |
| Inspect title, duration, uploader, formats, subtitles, thumbnails, and selected best format |
| List available quality, codec, resolution, bitrate, and format IDs |
| List manual subtitle and automatic caption languages and formats |
| List thumbnail URLs, resolutions, and poster options |
| Check URL support and identify the yt-dlp extractor without downloading |
Agent routing
When the user asks to download or save a media URL, including youtube.com and youtu.be links, use the download tools rather than trying to download in the model. A request for "best quality" can use the default video format selection, which plans as bestvideo*+bestaudio/best unless the user asks for a different format.
Plan (dry-run, explains before writing)
Tool | What it does |
| Dry-run a download and show output paths, best-quality format, dependencies, risks, and argv |
| Dry-run remux, recode, audio extraction, embedding, chapter, and SponsorBlock workflows |
| Validate typed yt-dlp options and inspect the source-derived option catalog |
Download
Tool | What it does |
| Download a web video URL, including YouTube and youtu.be links, with best-quality/default format support |
| Download or extract audio-only output such as MP3, M4A, Opus, WAV, best audio, or podcast/music extraction |
| Download subtitles or captions, including timestamped transcript files, without downloading the video |
| Download thumbnail, cover image, poster frame, or all thumbnails |
| Download playlist/channel entries with ranges, archive skipping, and max-download controls |
Archive
Tool | What it does |
| List saved entries in a yt-dlp download archive file |
| Check if an exact yt-dlp archive entry is already present |
| Plan archive handling and recommend download-archive usage; does not write the archive |
Download + postprocess
Tool | What it does |
| Download a URL and remux to a different container without re-encoding |
| Download a URL and re-encode video to a target format |
| Download a URL and extract audio as mp3, m4a, opus, etc. |
| Download a URL and embed subtitles, thumbnails, metadata, or chapters |
| Download a URL and split media into one file per chapter |
| Download a URL and remove chapters matching regex filters |
| Download a URL and remove or mark SponsorBlock segments |
Expert
Tool | What it does |
| Last-resort raw yt-dlp argv escape hatch; requires |
Usage Examples
Search and discover
"Search for Python tutorials on YouTube"
"Find the top 10 machine learning videos from this week"
"What formats are available for this video?"
"List all subtitle languages for https://youtube.com/watch?v=..."Inspect before committing
"What metadata does this video have?"
"Check if this URL is supported"
"List all available formats with their codecs and bitrates"
"Plan a 720p download of this video — what will it create?"Download
"Download this video in 720p: https://youtube.com/watch?v=..."
"Download just the audio as MP3"
"Download English auto-generated subtitles"
"Download this video from 1:30 to 3:00 only"
"Download playlist items 1–10 and skip ones I've already downloaded"Postprocess
"Extract MP3 audio from this URL"
"Download this URL and remux it to MP4 without re-encoding"
"Download this URL and embed subtitles and thumbnail"
"Download this URL and split it into chapters"
"Download this URL and remove sponsor segments using SponsorBlock"Archive management
"Check if this exact archive entry is already in my archive"
"Show me everything in my download archive"
"Plan how to archive-protect this playlist download"Safety Model
Policy | Behavior |
Process execution |
|
Planning | Download and postprocess tools call the planner before writing any file |
Output roots | All output paths constrained under managed roots by default |
Archives | Archive paths resolve under output root unless arbitrary paths are enabled |
Config files | Cookie/browser/netrc sources require |
Raw args | Normal tools take typed inputs only; expert mode is gated |
Redaction | Cookies, PO tokens, auth headers, signed URL params redacted in previews and errors |
Environment Variables
Variable | Default | Purpose |
|
| Managed output directory |
| OS temp + | Managed temp directory |
| auto-detected | Override yt-dlp binary path |
| auto-detected | Override ffmpeg binary path |
| auto-detected | Override ffprobe binary path |
|
| Enable |
|
| Allow paths outside managed roots |
|
| Allow cookie/netrc/config file inputs |
| — | Server-approved cookies file |
| — | Server-approved browser cookie source |
|
| Per-command timeout |
|
| Max retained stdout/stderr |
If doctor reports missing binaries that work in your terminal, set explicit paths:
{
"YTDLP_MCP_YTDLP_PATH": "/opt/homebrew/bin/yt-dlp",
"YTDLP_MCP_FFMPEG_PATH": "/opt/homebrew/bin/ffmpeg",
"YTDLP_MCP_FFPROBE_PATH": "/opt/homebrew/bin/ffprobe"
}Use /usr/local/bin/... for Intel Homebrew on macOS. Use absolute .exe paths on Windows.
CLI
The yt-dlp-mcp-server binary is useful for humans and quiet when launched by an MCP client.
yt-dlp-mcp-server doctor # check environment
yt-dlp-mcp-server doctor --json # machine-readable
yt-dlp-mcp-server print-config --client claude --mode npx
yt-dlp-mcp-server print-config --client codex --mode npx --os windows
yt-dlp-mcp-server print-config --client all --mode docker
yt-dlp-mcp-server print-deps --os macos
yt-dlp-mcp-server print-deps --os windows --manager winget
yt-dlp-mcp-server print-deps --os linux --manager apt
yt-dlp-mcp-server stdio # start MCP server explicitlySupported --client values: claude, cursor, windsurf, cline, vscode, warp, codex, all.
Resources and Prompts
The server exposes MCP resources and prompt templates:
Type | Name | Purpose |
Resource |
| Tool inventory and capability summary |
Resource |
| Full 323-option catalog by group |
Resource |
| Current safety policy settings |
Resource |
| Common errors and fixes |
Resource |
| Live environment check snapshot |
Prompt |
| Guided workflow for archive-protected playlist downloads |
Prompt |
| Guided format selection for minimal file size |
Development
pnpm install
pnpm run validate:ci # typecheck + tests + build + MCP contract + output audit
pnpm run validate:local # above + live smoke tests (requires host media tools)
pnpm run validate:release # above + Docker smoke testsMCP Inspector for manual UX check:
npx -y @modelcontextprotocol/inspector node dist/index.jsLicense
MIT — see LICENSE.
This server cannot be installed
Resources
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