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 hamzafarooq/claude-code-starter --skill slides-buildergit clone --depth 1 https://github.com/hamzafarooq/claude-code-starterWrote 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/hamzafarooq/claude-code-starter/slides-builder)<a href="https://agentmods.dev/skills/hamzafarooq/claude-code-starter/slides-builder"><img src="https://agentmods.dev/badge/skills/hamzafarooq/claude-code-starter/slides-builder/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/hamzafarooq/claude-code-starter/slides-builder"><img src="https://agentmods.dev/badge/skills/hamzafarooq/claude-code-starter/slides-builder.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 | $0.00050 | $0.00358 |
| Opus 5.5 | $0.00020 | $0.00143 |
| Sonnet 5.5 | $0.00010 | $0.00072 |
| Haiku 4.5 | $0.00005 | $0.00036 |
Grade A, and why
slides-builder 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.
What it actually says
Ask the user:
- "What's the topic and what's the goal of this deck? (e.g. pitch to investors, teach a concept, quarterly review)"
- "Who is the audience and how much do they already know?"
- "How many slides — and do you want speaker notes?"
- "Paste any source material: bullets, doc, outline."
Then produce a complete single-file HTML presentation:
Slide structure (McKinsey rules):
- Every slide has exactly one headline that is a complete insight, not a topic label
- Bad: "Market Opportunity"
- Good: "The $4B SMB payroll market is 80% undigitized — and no one owns it"
- Body supports the headline — doesn't repeat it
- Max 5 bullets per slide, max 8 words per bullet
- No decorative transitions
Required slides:
- Title slide — punchy, specific
- Agenda / flow (for decks over 10 slides)
- Content slides — one insight each
- Summary / So what — what should the audience do or believe now?
HTML requirements:
- Full self-contained HTML (no external dependencies)
- Keyboard navigation: arrow keys advance/go back
- Clean, minimal design — dark background or white, your call
- Progress indicator
- Speaker notes in a hidden div (shown with
Nkey if requested)
Output the complete HTML file ready to open in a browser.
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 · 36 lines · 50 tokens per session scan A b49ff9bdf070
slides-builder is a skill published in the GitHub repository hamzafarooq/claude-code-starter (145 stars, last pushed 7d ago), licensed MIT. It adds 50 tokens to every session and 358 once invoked, about $0.0002 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.
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