iflytek/skillhub · builtin-skills/skills/video-frames/SKILL.md

video-frames skillA

video-frames is agent-read markdown (skill) from iflytek/skillhub: Extract a single frame from a local video at the first frame, a timestamp, or a zero-based frame index using FFmpeg..

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 iflytek/skillhub/video-frames@v1.0.0
Exact content
mdr add iflytek/skillhub/video-frames@sha256:03aca53506e8e8a9

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_eosv3ls7emju2tqa.svg)](https://markdownregistry.com/a/art_eosv3ls7emju2tqa)

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Versions

versioncommittedcommitsizeaudit
v1.0.0 latest2026-07-31 7885cc5 951 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 (951 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

iflytek/skillhub · 5,139 stars · license Apache-2.0 · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_eosv3ls7emju2tqa
GET https://markdownregistry.com/api/v1/resolve?ref=iflytek/skillhub/video-frames
GET https://markdownregistry.com/api/v1/blob/03aca53506e8e8a968a63966dfb03df07f6faf5044b3a3ac578ee561cff57e03

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