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/jtsternberg/claude-plugins/export-presentationnpx skills add jtsternberg/claude-plugins --skill export-presentationgit clone --depth 1 https://github.com/jtsternberg/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/jtsternberg/claude-plugins/export-presentation)<a href="https://agentmods.dev/skills/jtsternberg/claude-plugins/export-presentation"><img src="https://agentmods.dev/badge/skills/jtsternberg/claude-plugins/export-presentation.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 | $0.00014 | $0.01167 |
| Opus 5 | $0.00007 | $0.00583 |
| Sonnet 5 | $0.00003 | $0.00233 |
| Haiku 4.5 | $0.00001 | $0.00117 |
Grade A, and why
export-presentation 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 3d 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 — 111 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Export Presentation
Export HTML slide presentations (built with slides-presentation) to PDF or PNG screenshots using browser automation.
Workflow
Step 1: Detect Browser Automation Tool
Check for available browser tools in this priority order. Use the first one found and read its reference doc for tool-specific commands:
| Priority | Tool | How to detect | Reference |
|---|---|---|---|
| 1 | agent-browser CLI | which agent-browser |
references/browser-agent-browser.md |
| 2 | Claude in Chrome MCP | MCP tools mcp__claude-in-chrome__* available |
references/browser-claude-in-chrome.md |
| 3 | Playwright | which playwright or npx playwright --version, or MCP tools available |
references/browser-playwright.md |
| 4 | Chrome DevTools MCP | MCP tools mcp__chrome-devtools__* available |
references/browser-chrome-devtools.md |
If no browser tool is found, stop and tell the user which tools are supported with links to install them. Recommend agent-browser as the simplest option.
Read the reference doc for the detected tool before proceeding — it contains the exact commands for navigation, screenshots, and viewport configuration.
Step 2: Preflight Checks
Before starting the (slow) screenshot loop, validate everything upfront:
- Input exists — verify the HTML file path or URL is accessible
- Slide count — parse the HTML for
data-slideattributes to count slides. If nodata-slideattributes found, warn the user this may not be a slides-presentation deck - PDF assembler (if PDF mode) — check availability in order:
python3 -c "import img2pdf"(preferred — lossless PNG embedding)which magickorwhich convert(ImageMagick fallback)- If neither available, warn and suggest installing:
pip install img2pdf
- Output path — verify the target directory is writable
What ships with it
1 file 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.
- 3d ago First seen · 111 lines · 14 tokens per session scan A b074659bedac
export-presentation is a skill published in the GitHub repository jtsternberg/claude-plugins (5 stars, last pushed today), licensed MIT. It adds 14 tokens to every session and 1,167 once invoked, about $0.0001 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 2026-08-31.
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