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Youtube Clipper

Listed
op7418·vlatest·video-media·MIT

YouTube Clipper extracts clips from YouTube videos, saving you time and data by letting you directly share specific moments without needing to download the entire video.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add op7418/youtube-clipper-skill --skill youtube-clipper -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

op7418

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill failed 1 of 6 checks. A failure is not proof of bad intent; it means something in the code needs a human to look at it before you run it.

  • No undeclared network calls: failed

    Contacts 3 hosts that are neither well-known infrastructure nor declared in the skill's frontmatter: trac.ffmpeg.org, youtu.be, youtube.com.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

    Hosts contacted

    youtube.comundeclaredtrac.ffmpeg.orgundeclaredyoutu.beundeclared

    What it found (3 of 8)

    • install_as_skill.sh:226contacts youtube.com
      print_info "  \"剪辑这个 YouTube 视频：https://youtube.com/watch?v=VIDEO_ID\""
    • scripts/download_video.py:189contacts youtube.com
      print("  python download_video.py https://youtube.com/watch?v=Ckt1cj0xjRM")
    • scripts/download_video.py:190contacts youtube.com
      print("  python download_video.py https://youtube.com/watch?v=Ckt1cj0xjRM ~/Downloads")

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned op7418/youtube-clipper-skill at f31f077ee0.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
f31f077ee0
Manifest
SKILL.md
Scanned
22 files, 4,967 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

The youtube-clipper skill enables users to extract and manage video clips from YouTube. It allows for precise trimming of videos, downloading specific segments, and organizing clips based on timestamps or keywords.

When to use it

  • You need to create highlight reels from long-form YouTube content.
  • You want to download a specific scene or moment from a video without the entire length.
  • You're editing content and require quick access to isolated video segments for further processing.

Key capabilities

  • Extract clips based on start and end timestamps
  • Download video segments directly from YouTube URLs
  • Organize and label clips for easy retrieval

Example prompts

  • "Extract a clip from 1:20 to 3:45 of this YouTube video."
  • "Download the part where the speaker talks about AI ethics from the given link."
  • "Trim the video between timestamps 5:10 and 7:30 and save it as a new file."

Tips & gotchas

  • Ensure you have the correct YouTube URL and valid timestamps for accurate clipping.
  • Some videos may have restrictions that prevent direct downloading or trimming, depending on their settings.