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 skills add jxoesneon/Ciel --skill hyperframes-cligit clone --depth 1 https://github.com/jxoesneon/CielWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/jxoesneon/ciel/hyperframes-cli)<a href="https://agentmods.dev/skills/jxoesneon/ciel/hyperframes-cli"><img src="https://agentmods.dev/badge/skills/jxoesneon/ciel/hyperframes-cli/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/jxoesneon/ciel/hyperframes-cli"><img src="https://agentmods.dev/badge/skills/jxoesneon/ciel/hyperframes-cli.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What 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 5.1 | $0.00135 | $0.04536 |
| Opus 5.5 | $0.00054 | $0.01814 |
| Sonnet 5.5 | $0.00027 | $0.00907 |
| Haiku 4.5 | $0.00014 | $0.00454 |
Grade A, and why
hyperframes-cli 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 4d 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 — 185 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Plugin installs: Before setup or freshness commands, follow plugin execution rules when this skill is inside a HyperFrames plugin. Standalone installs keep the update instructions below.
HyperFrames CLI
Run commands as npx hyperframes ... unless project instructions provide a wrapper. Obey the wrapper when present. The CLI requires Node.js 22 or newer and FFmpeg.
Development loop
- Scaffold:
npx hyperframes init <project>(centered blank). Or capture a site. Pass--example=<name>only to start from a named example. - Find the move: if the request names an asset, sound, image, voice or fast visual edit, resolve it through
/media-usebefore proposing a plan. Otherwise, before authoring motion by hand, search for a primitive that already does it:npx hyperframes catalog --query "reveal a headline one line at a time". Ask for the effect you want rather than the mechanism you have in mind. Install withnpx hyperframes add <name>(see/hyperframes-registry). Author by hand only once nothing fits. - Author: write the composition using
/hyperframes-core. To know what is on a project's timeline (tracks, clips, starts, ends, what plays), runnpx hyperframes timeline --jsoninstead of readingindex.htmland every sub-composition file: nested rows carry absolute main-timelineabsStart/absEndand their owningfile, not just their local, per-sub-composition time. Prefer--jsonover the text form; it costs fewer tokens for the same or better correctness. Seereferences/upgrade-info-misc.mdfor one-liners that answer common questions without reading the whole output. - Get fast feedback while editing: run
npx hyperframes lintafter the first HTML pass and after structural changes. - Run the final gate: run
npx hyperframes check; it reruns lint before opening the browser. Do not prepend a redundant standalone lint invocation. Add--snapshotsfor annotated overview frames and finding crops. - Inspect sub-compositions: when
index.htmlmountsdata-composition-src, capture midpoint snapshots and inspect each mounted scene. - Open the final Studio preview: run
npx hyperframes preview --background, verify the URL returns HTTP 200, hand the timeline project URL to the user, and ask whether to revise or render. Keep it alive until review ends. - Render only after approval: use
--quality draftwhile iterating,--quality looksfor the first real encode (the CLI default), and--quality deliveryfor final delivery. - Verify the output: confirm the file exists and is non-empty. Read the render summary's second line (
beginframevsscreenshot, GPU, stage timings).screenshot+software gpuon Linux is the slow path.ffprobe -v error -show_format -show_streamsand compare duration (and fps if the brief set it) to the rootdata-duration.
What ships with it
11 files 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.
- ciel.yaml 769 B
- references/beats.md 921 B
- references/cloud.md 11 KB
- references/cloudrun.md 3.5 KB
- references/compare-and-batch.md 4.3 KB
- references/doctor-browser.md 2.7 KB
- references/init-and-scaffold.md 5.7 KB
- references/lambda.md 16 KB
- references/lint-validate-inspect.md 13 KB
- references/preview-render.md 31 KB
- references/upgrade-info-misc.md 9.9 KB
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.
- 4d ago Changed 9d139dc7c38d
- 12d ago First seen · 185 lines · 135 tokens per session scan A 6065d832ef35
hyperframes-cli is a skill published in the GitHub repository jxoesneon/Ciel (1 stars, last pushed 2d ago), licensed Apache-2.0. It adds 135 tokens to every session and 4,536 once invoked, about $0.0005 per session on Opus 5.5. 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 2026-09-30.
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