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/jdanigo/hydraia/slidesnpx skills add jdanigo/hydraia --skill slidesgit clone --depth 1 https://github.com/jdanigo/hydraiaWrote 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/jdanigo/hydraia/slides)<a href="https://agentmods.dev/skills/jdanigo/hydraia/slides"><img src="https://agentmods.dev/badge/skills/jdanigo/hydraia/slides.svg" alt="Measured on agentmods" 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 | $0.00025 | $0.00251 |
| Opus 5 | $0.00013 | $0.00125 |
| Sonnet 5 | $0.00005 | $0.00050 |
| Haiku 4.5 | $0.00003 | $0.00025 |
Grade A, and why
slides 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 yesterday.
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.
This is a copy
100% identical to slides — 4 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
Slides
Strategic HTML presentation design with data visualization.
When to Use
- Marketing presentations and pitch decks
- Data-driven slides with Chart.js
- Strategic slide design with layout patterns
- Copywriting-optimized presentation content
Subcommands
| Subcommand | Description | Reference |
|---|---|---|
create |
Create strategic presentation slides | references/create.md |
References (Knowledge Base)
| Topic | File |
|---|---|
| Layout Patterns | references/layout-patterns.md |
| HTML Template | references/html-template.md |
| Copywriting Formulas | references/copywriting-formulas.md |
| Slide Strategies | references/slide-strategies.md |
Routing
- Parse subcommand from
$ARGUMENTS(first word) - Load corresponding
references/{subcommand}.md - Execute with remaining arguments
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.
- yesterday First seen · 41 lines · 25 tokens per session scan A 2b90bdaf63f2
slides is a skill published in the GitHub repository jdanigo/hydraia (8 stars, last pushed 15d ago), licensed MIT. It adds 25 tokens to every session and 251 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to slides, differing in 4 lines, and is treated as a copy.
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