Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/heygen-com/hyperframes/slideshownpx skills add heygen-com/hyperframes --skill slideshowgit clone --depth 1 https://github.com/heygen-com/hyperframesWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00083 | $0.07343 |
| Opus 5 | $0.00042 | $0.03671 |
| Sonnet 5 | $0.00017 | $0.01469 |
| Haiku 4.5 | $0.00008 | $0.00734 |
Grade A, and why
slideshow scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 530 lines — stays where its author put it; the contents beside it link to each section on GitHub.
First, keep this skill fresh — confirm with the user before running:
npx hyperframes skills update slideshow. A fast no-op when everything is current; otherwise it refreshes this skill plus the core domain skills it depends on before you rely on them.
figma source: If the deck's content or storyboard comes from a figma.com URL, run
/figmafirst — asset export, brand tokens, and storyboard reconstruction if the source is a strip of scene frames — then build from its output. Don't drive Figma via raw MCP tools directly: that skips SVG sanitization,.media/manifest.jsonlprovenance, and brand-tokenvar()binding, so a later brand change can't propagate without a full re-import.
Slideshow authoring contract
A HyperFrames slideshow is a normal HyperFrames composition — scenes, clips, GSAP timelines — with one extra ingredient: a JSON island that declares which scenes are slides and how they connect. The player's SlideshowController reads the island and turns the continuous GSAP timeline into a discrete, navigable deck.
Read /hyperframes-core first for the base composition contract (clips, tracks, data-* attributes, determinism rules). This skill covers only what is new: the island schema, slide writing rules, fragments, branching, validation, and the wrapping component.
Output — a navigable deck, not a linear MP4
A slideshow's output is the running deck: serve it with hyperframes present <project-dir> (or Studio present mode) — the player's SlideshowController reads the island and drives navigation, fragments, branching, and presenter mode. See Presenting and handoff below.
Do not hyperframes render a slideshow into a single MP4. A deck is authored as several top-level scene compositions (one data-composition-id per slide) with no master-root composition wrapping them, so render resolves only the first composition and emits a silently truncated MP4 (e.g. 6s of a 40-second deck). A linear main-line export (main slides only, branch sequences excluded) is deferred — until it ships, the supported outputs are the live present deck and per-slide snapshot stills. If a user needs a linear MP4 today, surface this limitation rather than pointing render at the deck.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 530 lines · 83 tokens per session scan A 8e5ef14eb899
slideshow is a skill published in the GitHub repository heygen-com/hyperframes (43,141 stars, last pushed 2d ago), licensed Apache-2.0. It adds 83 tokens to every session and 7,343 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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