nicepkg/ai-workflow · workflows/video-creator-workflow/.claude/skills/video-comparer/SKILL.md

video-comparer skillA

video-comparer is agent-read markdown (skill) from nicepkg/ai-workflow: This skill should be used when comparing two videos to analyze compression results or quality differences. Generates interactive HTML reports with quality metrics (PSNR, SSIM) and frame-by-frame visual comparisons. Triggers when users mention "compare videos", "video quality", "compression analysis", "before/after compression", or request quality assessment of compressed videos..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add nicepkg/ai-workflow/video-comparer@git:20260118.be84779
Exact content
mdr add nicepkg/ai-workflow/video-comparer@sha256:b9029fec57bc4bac

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_h64wqhwrbtse4huk.svg)](https://markdownregistry.com/a/art_h64wqhwrbtse4huk)

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Versions

versioncommittedcommitsizeaudit
git:20260118.be84779 latest2026-01-18 be84779 5,422 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (5422 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

nicepkg/ai-workflow · 283 stars · license MIT · pushed 2026-01-20 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_h64wqhwrbtse4huk
GET https://markdownregistry.com/api/v1/resolve?ref=nicepkg/ai-workflow/video-comparer
GET https://markdownregistry.com/api/v1/blob/b9029fec57bc4bac38c8ffbcf6779c7dc2285d1e30c4ee2ad0d3d480e237ac24

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.