ClawHub

Video Frames

v1.0.1

Extract frames or short clips from videos using ffmpeg.

⭐ 0· 985·5 current·5 all-time
by@chenghaifeng08-creator
MIT-0
Download zip
LicenseMIT-0 · Free to use, modify, and redistribute. No attribution required.
Security Scan
VirusTotalVirusTotal
Benign
View report →
OpenClawOpenClaw
Benign
high confidence
✓
Purpose & Capability
Name/description require ffmpeg and the only required binary is ffmpeg; the included script calls ffmpeg to extract frames. All requested resources are appropriate for a video-frame extraction utility.
✓
Instruction Scope
SKILL.md simply documents usage and the script only reads the user-specified input video and writes the specified output image. There are no instructions to read unrelated files, environment variables, or transmit data externally. The README contains promotional contact info (WeChat/Telegram), which is unrelated to runtime behavior but worth noting.
ℹ
Install Mechanism
Install spec uses Homebrew to install the well-known 'ffmpeg' formula (standard). This is platform-dependent (assumes Homebrew or preinstalled ffmpeg); the installer is a known package source rather than an arbitrary URL, which lowers risk.
✓
Credentials
No environment variables, credentials, or config paths are requested. The script does not access any secrets or other services — requested access is minimal and proportional.
✓
Persistence & Privilege
Skill is not forced-always, does not request persistent privileges, and does not modify other skills or system-wide configuration. It simply runs a local script when invoked.
Assessment
This skill appears internally consistent. Before installing: (1) ensure you want Homebrew to install ffmpeg or already have ffmpeg available; (2) be aware the script runs ffmpeg on any video files you provide — avoid running it on untrusted/malicious media since vulnerabilities in ffmpeg could be exploitable; keep ffmpeg updated; (3) the SKILL.md includes a pay/contact section (WeChat/Telegram) that is unrelated to functionality — treat unsolicited payment/contact requests cautiously; (4) there is a minor metadata version mismatch (_meta.json shows 1.0.0 vs registry 1.0.1) — not harmful but note it. Overall the code is small, transparent, and does what the skill claims.

Like a lobster shell, security has layers — review code before you run it.

latestvk979fjq2yp6pv86nh487qsqf1x83g3zp

License

MIT-0
Free to use, modify, and redistribute. No attribution required.
Termshttps://spdx.org/licenses/MIT-0.html

Runtime requirements

🎞️ Clawdis
Binsffmpeg

Install

Install ffmpeg (brew)
Bins: ffmpeg
brew install ffmpeg

Comments