Watch Video

watch-video

Let Claude (or any MCP client) watch a video. Give it a local file or a URL (YouTube and 1,500+ other sites via yt-dlp) and it gets a timestamped transcript plus a handful of scene-selected keyframes, then drills into exact frames only when needed. No cloud transcription, no API keys.

> Watch https://www.youtube.com/watch?v=jNQXAC9IVRw and tell me what he says about the elephants.

$ video-cli overview https://www.youtube.com/watch?v=jNQXAC9IVRw --max-frames 8

Me at the zoo

duration: 00:19 transcript: platform-subs:en, language=en, 6 segments, took 0.4s keyframes: 3 scene-selected at 00:00, 00:05, 00:11 total time: 6.7s

Transcript

[00:01] All right, so here we are, in front of the elephants [00:05] the cool thing about these guys is that they have really... really really long trunks and that's cool [00:16] and that's pretty much all there is to say IMAGE: ~/.cache/video_mcp/Youtube_jNQXAC9IVRw/sheets_8/sheet_01.jpg

Claude: He stands in front of the elephants (00:01) and says the cool thing about them is their really long trunks (00:05). That is the whole video (00:16).

Why this one

It ships as two parts:

• `video` MCP server with seven tools (below).
• `watch-video` skill that teaches Claude the cheap-first workflow: overview, then frames, then ranges.

How it works

Everything is cached under ~/.cache/video_mcp, so repeat calls are instant.

Measured on a mid-range CPU (i5-11400, no GPU): 35.7-minute local video overview in about 2.6 minutes; YouTube video with subtitles in about 7 seconds; a drill-down frame in about 0.5 seconds.

Install

Requirements: Python 3.10+ and ffmpeg (including ffprobe) on your PATH.

Claude Code: one command (plugin)

Installs the MCP server and the skill together. Needs uv for uvx.

/plugin marketplace add marwanm7moud/watch-video

/plugin install watch-video@watch-video

Any agent: package, server, skill

pipx install watch-video-mcp          # or: uv tool install watch-video-mcp / pip install watch-video-mcp

optional extras: Whisper (non-European languages / GPU) and OCR (on-screen text as text)

pipx install "watch-video-mcp[whisper,ocr]"

latest from GitHub instead of PyPI:

pip install git+https://github.com/marwanm7moud/watch-video

No install needed to try the CLI: uvx --from watch-video-mcp video-cli hw.

Install ffmpeg with winget install Gyan.FFmpeg (Windows), brew install ffmpeg (macOS) or sudo apt install ffmpeg (Linux). The first transcription downloads the Parakeet model (about 650 MB).

Register the MCP server

Claude Code:

claude mcp add video --scope user -- video-mcp

Claude Desktop (claude_desktop_config.json) or any other MCP client:

{ "mcpServers": { "video": { "command": "video-mcp" } } }

If video-mcp is not on your PATH, use the full path to the executable or python -m video_mcp.server.

Install the skill

The skill works with or without the MCP server: it falls back to video-cli and installs it on first use. Copy the skill folder so your agent knows when and how to use the tools:

# macOS / Linux

mkdir -p ~/.claude/skills && cp -r skills/watch-video ~/.claude/skills/

Windows (PowerShell)

Copy-Item -Recurse skills\watch-video $HOME\.claude\skills\

Then ask Claude: *"Watch https://youtu.be/... and summarize it"*, or *"At what point do they explain the stop-loss, and what does the chart show then?"*

Tools

Command line

The same operations work without MCP:

video-cli overview video.mp4 --max-frames 16

video-cli overview demo.mp4 --ocr # also read code/slides on screen video-cli frames https://youtu.be/... 12:30 13:05 video-cli range video.mp4 10:00 10:30 --count 12 video-cli cuts ad.mp4 # hard cuts + cuts per minute video-cli search video.mp4 "stop loss" video-cli hw

Configuration

On CPU the server runs below normal priority, one heavy job at a time, with Whisper held to AVX2, so a long transcription does not freeze your desktop.

Limitations

• English is assumed unless you pass language. Parakeet covers 25 European languages on CPU (language="de", "fr", "es", ...). Other languages (Arabic, Chinese, Japanese, Hindi, ...) need Whisper, which is slow on CPU.
• Frames are sampled, not every frame is analysed; the transcript can mishear names and terms. The skill tells Claude to cite timestamps and confirm exact on-screen text with a hi-res frame.
• Use it only on videos you are allowed to access and process; respect each site's terms and copyright.

Development

pip install -e ".[dev]"

ruff check . pytest

License

MIT. See LICENSE.