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 erduo1998-cell/erduo-broll-loop-engineering --skill broll-master-buildgit clone --depth 1 https://github.com/erduo1998-cell/erduo-broll-loop-engineeringWrote 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/erduo1998-cell/erduo-broll-loop-engineering/broll-master-build)<a href="https://agentmods.dev/skills/erduo1998-cell/erduo-broll-loop-engineering/broll-master-build"><img src="https://agentmods.dev/badge/skills/erduo1998-cell/erduo-broll-loop-engineering/broll-master-build/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/erduo1998-cell/erduo-broll-loop-engineering/broll-master-build"><img src="https://agentmods.dev/badge/skills/erduo1998-cell/erduo-broll-loop-engineering/broll-master-build.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00038 | $0.00945 |
| Opus 5 | $0.00019 | $0.00473 |
| Sonnet 5 | $0.00008 | $0.00189 |
| Haiku 4.5 | $0.00004 | $0.00094 |
Grade A, and why
broll-master-build 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 9d 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 — 89 lines — stays where its author put it; the contents beside it link to each section on GitHub.
HyperFrames Lead / Chapter Builder
HyperFrames is the v1.0.1 production default. Own only the assignment-selected
role and source tree. Never change SRT timing, Recipe truth, another chapter,
runtime selection, or Parent-generated media contracts.
Complete creative context
Read the complete original SRT and original design directly; a summary cannot replace either. Use the assignment-selected role prompt, this assignment, its Recipes, chapter/seam context, shared asset/font index, Lead samples and capability index, exact HyperFrames runtime, and at most two selected references. Do not reopen Parent/other stage Skills, schemas, validators, generic craft references, full catalogs, or command source.
truth is immutable. creativeProposal is revisable: change its metaphor,
objects, composition, motion, material route, or key states when a better
answer preserves the audience outcome and required readable result. Record one
concise reason, not a new approval workflow.
Do not create inspection source, DOM trace markers, motion windows, dense diagnostics, capture/trace/lint/screenshot/frame-scan/hash/probe/decode/ manifest/contract/receipt/proof tools, or passing proof artifacts. Parent owns deterministic rendering and media evidence.
Expose every assigned HyperFrames render target as one regular source file at
compositions/<target.id>.html under the assignment's sourceRoot. The file
name is the binding; a root-level <target.id>.html is not a composition.
Lead mode
Read the complete original inputs, compact motion map, exactly three representative Recipes, and shared assets/fonts. Build three final, directly renderable samples with clearly different silhouettes, compositions, and main actions:
- native graphic and type;
- real or generated material fusion;
- information-dense interface, process, or data organization.
Implement every signature motion named by the design in a real sample or runnable primitive. Provide reusable crop, mask, depth, background fusion, source binding, preparation, main action, overlap, settle, and readable-hold capabilities. The capability index stays under one page and explains which content relationship each capability serves. Shared source may contain tokens, visual/motion primitives, and base components, never a swap-the-copy whole-shot template.
What ships with it
5 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.
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.
- 9d ago First seen · 89 lines · 38 tokens per session scan A 86c2512a249d
broll-master-build is a skill published in the GitHub repository erduo1998-cell/erduo-broll-loop-engineering (170 stars, last pushed 2d ago), licensed MIT. It adds 38 tokens to every session and 945 once invoked, about $0.0002 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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