Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add aiocean/claude-plugins/plugin install aio-html-artifactsWrote 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/aiocean/claude-plugins/aio-html-deck)<a href="https://agentmods.dev/skills/aiocean/claude-plugins/aio-html-deck"><img src="https://agentmods.dev/badge/skills/aiocean/claude-plugins/aio-html-deck/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/aiocean/claude-plugins/aio-html-deck"><img src="https://agentmods.dev/badge/skills/aiocean/claude-plugins/aio-html-deck.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 | $0.00092 | $0.04245 |
| Opus 5.5 | $0.00037 | $0.01698 |
| Sonnet 5.5 | $0.00018 | $0.00849 |
| Haiku 4.5 | $0.00009 | $0.00424 |
Grade A, and why
aio-html-deck 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 1mo 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 — 180 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Narrative HTML deck
A deck is paced communication: the audience meets one claim at a time, at the presenter's tempo, and leaves holding one decision.
Reference routing
Six rows load every time. Every other row states a condition you can answer no to — from the request text, the beat sheet, the material in hand, or the validator's output. A row whose condition does not match is a row not read, and leaving it unread is the design. Measured on a plain exec-deck request against the files on disk, 2026-08-13: 174 KB if every row fires, 116 KB with these conditions applied, of which 81 KB is the always set. The references/data-story.md row postdates that measurement and carries its own cost: 12 KB for a scene judged against a threshold or an event, 15 KB when consecutive scenes also move the same measure, measured 2026-08-13. Paths are relative to ${CLAUDE_PLUGIN_ROOT}.
| Read | When |
|---|---|
references/base-layer.html + references/layout-primitives.css |
Always, first. Paste the skeleton and the primitives you use — doctype, lang, viewport, title, <main>, contract comment and :focus-visible arrive by construction. |
references/voices.css |
Always. The rules every voice obeys, and the five-row chooser you pick from. |
references/voices/<the voice you picked>.css |
Always, exactly one file. The token block for the name in the contract's voice=. |
references/interaction-budget.md |
Always. Holds the scroll-snap CSS, the @page print block, and the deck controller you paste. |
skills/aio-html-deck/references/deck-grammar.md + references/artifact-grammar.md |
Always, before the beat sheet. Scene budget, type floor, scroll-snap, handout mode; job→form, detail ladder, spine and parallelism, self-containment. |
references/copy-craft.md |
Always, with the beat sheet. Every scene carries a title, and a deck of topic phrases is the failure this genre falls into. |
references/diagrams-css.md |
A scene shows a named shape — an architecture flow, a timeline, a phase strip, or a sequence between participants. |
references/diagrams.md |
A scene draws a structure whose medium is still open, or an inline <svg> you are about to hand-write. |
references/encoding-and-charts.md |
A scene plots three or more numeric values. |
references/data-story.md |
A scene plots a series against a threshold, a target, a dated event, or a window; or two consecutive scenes show the same measure at a different granularity, window, or chart form. Read Annotate the point for the six marks and the ledger, about 12 KB, and Sequence the views for the one-slot transition check, about 2 KB, of the file's 27 KB. |
references/captions.md |
A scene carries a <figure>, a chart, a diagram, a table with a header row, or a screenshot. Read the one ### block for that evidence type plus The alt / figcaption / prose partition, about 4 KB of the file's 13 KB. |
references/evidence-and-confidence.md |
A scene asserts a number you did not compute yourself, a code conclusion, or a forecast. |
references/typography-and-voice.md |
The request names a brand, a company style, or a look to match; or you change a value inside the voice block. |
references/microcopy.md |
The deck ships a control past next/previous — a filter, a toggle, a mode switch, an export. |
references/copy-delint.md |
The validator printed a finding whose id starts copy., or the request says the writing reads like AI. |
references/worked-examples.md |
A drafted scene that would have come out the same for any topic. |
references/revising.md |
A deck already exists at the target path. |
references/live-collaboration.md |
The request names live Q&A, audience comments, or decision capture. |
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.
- 1mo ago First seen · 180 lines · 92 tokens per session scan A 1a2d97310912
aio-html-deck is a skill published in the GitHub repository aiocean/claude-plugins (4 stars, last pushed 2d ago), licensed MIT. It adds 92 tokens to every session and 4,245 once invoked, about $0.0004 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 2026-09-03.
Other skills, from other repositories
office-docx
Use when the user asks to create, edit, inspect, polish, verify, or deliver Word .docx documents, Google Docs-targeted drafts, business briefs, forms, reports, tables, checklists, redraft-ready document sections, or PDF/Word source-to-DOCX transformations.
office-pptx
Use when the user asks to create, inspect, verify, polish, or deliver PowerPoint .pptx decks, Google Slides-targeted deck artifacts, strategy narratives, operating reviews, pitch decks, teaching decks, section slides, bullet slides, or source-to-PPTX transformations.
chat-complex-documents
Chat with and search your complex documents — ask questions, extract tables and fields, and get answers grounded in the source. Connects the hosted Unstructured Transform MCP server to parse, structure, and enrich PDFs, Word/Excel/PowerPoint, images, scanned files, emails, and 60+ other formats into clean, AI-ready…
memstack-business-invoice-generator
Use this skill when the user says 'invoice', 'generate invoice', 'create invoice', 'bill client', 'line items', 'payment terms', or needs professional invoices with tax calculations and payment instructions. Do NOT use for contracts or financial projections.
eval-skills
Audit a project or library of skills for metadata, trigger boundaries, workflow completion criteria, local resource closure, instruction economy, tool scope, effort, and routing evidence. Use before shipping skills, after importing a skill collection, or when a skill triggers too often or not at all.
source-command-audit-whitepapers
Audit version freshness, FR/EN parity, and metadata quality of all whitepapers and recap cards.