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 YoungjaeDev/my-claude-plugins --skill deck-authorgit clone --depth 1 https://github.com/YoungjaeDev/my-claude-pluginsWrote 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/youngjaedev/my-claude-plugins/deck-author)<a href="https://agentmods.dev/skills/youngjaedev/my-claude-plugins/deck-author"><img src="https://agentmods.dev/badge/skills/youngjaedev/my-claude-plugins/deck-author/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/youngjaedev/my-claude-plugins/deck-author"><img src="https://agentmods.dev/badge/skills/youngjaedev/my-claude-plugins/deck-author.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 | $0.00208 | $0.00823 |
| Opus 5.5 | $0.00083 | $0.00329 |
| Sonnet 5.5 | $0.00042 | $0.00165 |
| Haiku 4.5 | $0.00021 | $0.00082 |
Grade A, and why
deck-author 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 13d 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 — 51 lines — stays where its author put it; the contents beside it link to each section on GitHub.
deck-author
Writes and edits deck/sections/*.html and deck/outline.md in a house-format deck. The deck is a
fixed shell (deck/shell.html) plus section files plus motion files, built into deck/index.html.
When this applies
- Check that
deck/shell.htmlanddeck/sections/exist. If they do not, this is not a house deck: stop and usefrontend-slides, ordeck-newwhen the user wants a new house deck. - If
frontend-slidesis also loaded, its defaults lose wherever.claude/rules/deck-authoring.md("frontend-slides 기본값 덮어쓰기") says so. Do not run its style-preview or density questions.
Read first
.claude/rules/deck-copy.md: what to write, labels, item count, banned wording..claude/rules/deck-authoring.md: procedure, design, motion, panel and deploy decisions..claude/rules/korean-style.md: Korean sentence verdicts.deck/outline.md: the header (deck thesis, sections, files, command source file) and the rows for the slides you touch.references/shell-contract.md: the markup contract. Read the parts for the slide types you write.
If the rule copies are missing from .claude/rules/, the repo was not set up with deck-new/deck-sync;
read the originals in this plugin's templates/rules/ and tell the user.
Procedure
- Outline first (deck-authoring "원고가 기준"): change
deck/outline.md, then carry its title and body text into the section verbatim. - Write the section per
references/shell-contract.md, touching only the slides asked for. - Motion only where deck-authoring "흐름은 움직임으로" allows it, registered as the contract's Motion section describes.
- Check with
deck-check(build, copy check, render) and fix every finding. - Look at every rendered PNG of the changed slides against
references/qa.md. - Report the slide IDs changed, the files written, and anything not verified. Deployment is not
part of this skill (deck-authoring "원고가 기준",
deck-deploy).
References
| File | Read when |
|---|---|
references/shell-contract.md |
writing or reviewing any section markup, panel, mockup, box flow or motion |
references/qa.md |
deciding whether a change passes, or briefing a subagent to write a section |
What ships with it
2 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.
- 13d ago First seen · 51 lines · 208 tokens per session scan A 3aae7f4cd275
deck-author is a skill published in the GitHub repository YoungjaeDev/my-claude-plugins (2 stars, last pushed yesterday), licensed MIT. It adds 208 tokens to every session and 823 once invoked, about $0.0008 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 2026-10-06.
Other skills, from other repositories
webgl-holographic-foil
A self-contained WebGL2 hero: thin-film interference over a crushed-foil surface whose palette shifts with the viewing angle; move the cursor to tilt the film.
html-ppt-hermes-cyber-terminal
OpenDesign + BYOK: choosing and wiring your own model, hands-on — cost, quality, and the routing decision. Built as a decision-grade AI literacy deck for engineers, IT, applied-AI teams.
html-ppt-taste-brutalist
16:9 HTML deck in tactical-telemetry / CRT-terminal taste. Deactivated-CRT charcoal slides, white-phosphor monospace, hazard-red accent, scanline overlay, ASCII syntax, density over decoration. Distilled from Leonxlnx/taste-skill brutalist-skill (Tactical Telemetry mode).
visual-ralph
Visual Ralph orchestration for frontend UI from generated references, static references, or live URL targets, using $ultragoal with built-in visual verdict and pixel-diff evidence until the implementation matches and leaves a reproducible design system.
glance-canonical-layouts
Use this skill to create home screen widgets using Jetpack Glance Canonical Layouts from the Android Platform Samples project, or when asked to implement standard widget layout patterns (including Check List, Image Grid, Snap Scrolling, and Standard Toolbar).
accessibility
Consolidated accessibility skill entrypoint for WCAG 2.2, ARIA Authoring Practices, cognitive accessibility, Section 508, EN 301 549, design intent verification, and the Accessibility Planner workflow.