heygen-com/hyperframes · skills/hyperframes-core/SKILL.md

hyperframes-core skillB

hyperframes-core is agent-read markdown (skill) from heygen-com/hyperframes: The HyperFrames composition contract — build one renderable project. Use for composition structure, the `data-*` timing attributes, `class="clip"`, tracks, sub-compositions, variables, framework-owned media playback, deterministic-render rules, and validation. Also covers Tailwind projects and the STORYBOARD.md / SCRIPT.md plan formats. Read before writing composition HTML..

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 heygen-com/hyperframes/hyperframes-core@git:20260824.b2fc18b
Exact content
mdr add heygen-com/hyperframes/hyperframes-core@sha256:4dda519b1ed10ccb

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_zsozaus4lcbfews4.svg)](https://markdownregistry.com/a/art_zsozaus4lcbfews4)

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Versions

versioncommittedcommitsizeaudit
git:20260824.b2fc18b latest2026-08-24 b2fc18b 13,066 BB view · diff
git:20260819.9da422f2026-08-19 9da422f 10,869 BB view · diff
git:20260818.afafca42026-08-18 afafca4 10,810 BB view · diff
git:20260728.bde474d2026-07-28 bde474d 10,528 BB view · diff
git:20260724.e7f99182026-07-24 e7f9918 9,850 BB view

Audit of the latest version

B  16 of 17 checks passed. Deterministic, no model, same answer every run.
  • fail: No script tag (matched: <script)
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (13066 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

Source

GitHub

heygen-com/hyperframes · 44,364 stars · license Apache-2.0 · pushed 2026-09-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_zsozaus4lcbfews4
GET https://markdownregistry.com/api/v1/resolve?ref=heygen-com/hyperframes/hyperframes-core
GET https://markdownregistry.com/api/v1/blob/4dda519b1ed10ccbefffd001bef6e72c091ccdcf57ff68aaf4563100130cf002