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 Ghosteken/agent-harness --skill 2slides-ppt-generatorgit clone --depth 1 https://github.com/Ghosteken/agent-harnessWrote 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/ghosteken/agent-harness/2slides-ppt-generator)<a href="https://agentmods.dev/skills/ghosteken/agent-harness/2slides-ppt-generator"><img src="https://agentmods.dev/badge/skills/ghosteken/agent-harness/2slides-ppt-generator/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/ghosteken/agent-harness/2slides-ppt-generator"><img src="https://agentmods.dev/badge/skills/ghosteken/agent-harness/2slides-ppt-generator.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 | $0.00064 | $0.05970 |
| Opus 5 | $0.00032 | $0.02985 |
| Sonnet 5 | $0.00013 | $0.01194 |
| Haiku 4.5 | $0.00006 | $0.00597 |
Grade A, and why
2slides-ppt-generator 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 8d 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.
This is a copy
92% identical to 2slides-ppt-generator — 742 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.
How it starts
The opening of the file, as written. The whole thing — 787 lines — stays where its author put it; the contents beside it link to each section on GitHub.
2slides Presentation Generation
Overview
Generate professional presentations using the 2slides AI API. The skill supports content-based generation (theme-driven Fast PPT), style matching from a reference image, custom PDF design, document summarization, AI voice narration, and exporting pages/audio. It returns both an interactive slide URL and a downloadable PDF.
This skill is adapted from the official 2slides skill repository (2slides/slides-generation-2slides-skills). It calls the hosted 2slides API and requires the user's own API key and credits.
When to Use This Skill
- Use when the user asks to "create a presentation", "make slides", or "generate a deck" from text or an outline.
- Use when the user wants slides that match the style of a reference image ("create slides like this image").
- Use when the user wants custom-designed PDF slides without a reference image.
- Use when the user uploads a document and asks to "create slides from this document".
- Use when the user wants to add AI voice narration to generated slides, or export slides as PNG images and narration as WAV audio.
- Use when the user asks "what themes are available?" or wants to browse/select a theme.
Setup Requirements
Users must have a 2slides API key and credits:
- Get API Key: Visit https://2slides.com/api to create an account and API key
- New users receive 500 free credits (~50 Fast PPT pages)
- Purchase Credits (Optional): Visit https://2slides.com/pricing to buy additional credits
- Pay-as-you-go, no subscriptions
- Credits never expire
- Up to 20% off on larger packages
- Set API Key: Store the key in environment variable:
SLIDES_2SLIDES_API_KEY
export SLIDES_2SLIDES_API_KEY="your_api_key_here"
Credit Costs:
- Fast PPT: 10 credits/page
- Nano Banana 1K/2K: 100 credits/page
- Nano Banana 4K: 200 credits/page
- Voice Narration: 210 credits/page
- Download Export: FREE
What ships with it
11 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.
- references/api-reference.md 13 KB
- references/mcp-integration.md 7.9 KB
- references/pricing.md 6.2 KB
- requirements.txt 17 B
- scripts/api_constants.py 1.5 KB runs code
- scripts/create_pdf_slides.py 5.5 KB runs code
- scripts/download_slides_pages_voices.py 4.3 KB runs code
- scripts/generate_narration.py 6.3 KB runs code
- scripts/generate_slides.py 8.7 KB runs code
- scripts/get_job_status.py 2.6 KB runs code
- scripts/search_themes.py 3.4 KB runs code
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.
- 8d ago First seen · 787 lines · 64 tokens per session scan A 396e2682f2a8
2slides-ppt-generator is a skill published in the GitHub repository Ghosteken/agent-harness (2 stars, last pushed 4d ago), licensed MIT. It adds 64 tokens to every session and 5,970 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 92% identical to 2slides-ppt-generator, differing in 742 lines, and is treated as a copy.
Other skills, from other repositories
2slides-ppt-generator
AI-powered presentation generation via the 2slides API — create slides from text, match a reference image style, summarize documents into decks, add AI voice narration, and export pages/audio. Use for any "make slides", "create a deck", or "slides from this document" request.
2slides-ppt-generator
AI-powered presentation generation via the 2slides API — create slides from text, match a reference image style, summarize documents into decks, add AI voice narration, and export pages/audio. Use for any "make slides", "create a deck", or "slides from this document" request.
2slides-ppt-generator
AI-powered presentation generation via the 2slides API — create slides from text, match a reference image style, summarize documents into decks, add AI voice narration, and export pages/audio. Use for any "make slides", "create a deck", or "slides from this document" request.
2slides-ppt-generator
AI-powered presentation generation via the 2slides API — create slides from text, match a reference image style, summarize documents into decks, add AI voice narration, and export pages/audio. Use for any "make slides", "create a deck", or "slides from this document" request.
2slides-ppt-generator
AI-powered presentation generation via the 2slides API — create slides from text, match a reference image style, summarize documents into decks, add AI voice narration, and export pages/audio. Use for any "make slides", "create a deck", or "slides from this document" request.
2slides-ppt-generator
AI-powered presentation generation via the 2slides API — create slides from text, match a reference image style, summarize documents into decks, add AI voice narration, and export pages/audio. Use for any "make slides", "create a deck", or "slides from this document" request.