hyperfx-ai/marketing-skills · skills/youtube/SKILL.md

youtube skillA

youtube is agent-read markdown (skill) from hyperfx-ai/marketing-skills: Work with YouTube content end to end — fetch transcripts and turn them into summaries, blog posts, social content, quotes, or show notes; create high-CTR thumbnails (with the user's face from an upload), clone the style of top-ranking thumbnails; and produce SEO-optimised titles + descriptions. Use when the user pastes a YouTube URL, wants to repurpose video content, research competitor videos, make or refresh a thumbnail, or package a video for upload..

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 hyperfx-ai/marketing-skills/youtube@git:20260914.abd711a
Exact content
mdr add hyperfx-ai/marketing-skills/youtube@sha256:43785c14b9c0d6b1

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_mpg453lkbdb7tnq7.svg)](https://markdownregistry.com/a/art_mpg453lkbdb7tnq7)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260914.abd711a latest2026-09-14 abd711a 9,116 BA view · diff
git:20260913.9c605132026-09-13 9c60513 8,812 BA view · diff
git:20260913.ec78ecf2026-09-13 ec78ecf 8,655 BA view · diff
git:20260706.e7fcf132026-07-06 e7fcf13 8,007 BA view · diff
git:20260705.be417592026-07-05 be41759 8,023 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 (9116 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

hyperfx-ai/marketing-skills · 87 stars · license MIT · pushed 2026-09-14 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_mpg453lkbdb7tnq7
GET https://markdownregistry.com/api/v1/resolve?ref=hyperfx-ai/marketing-skills/youtube
GET https://markdownregistry.com/api/v1/blob/43785c14b9c0d6b1d0a9ec0ef12ae97f76116054aec6ebddea0da3ee6e74f165