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/double-coding-lab/flow2spec/html-pptnpx skills add double-coding-lab/Flow2Spec --skill html-pptgit clone --depth 1 https://github.com/double-coding-lab/Flow2SpecWhat 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 | $0.00169 | $0.03585 |
| Opus 5 | $0.00084 | $0.01792 |
| Sonnet 5 | $0.00034 | $0.00717 |
| Haiku 4.5 | $0.00017 | $0.00359 |
Grade A, and why
html-ppt 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 2d 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
100% identical to html-ppt — 0 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 — 224 lines — stays where its author put it; the contents beside it link to each section on GitHub.
html-ppt — HTML PPT Studio
Author professional HTML presentations as static files. One theme file = one
look. One layout file = one page type. One animation class = one entry effect.
All pages share a token-based design system in assets/base.css.
Install
npx skills add https://github.com/lewislulu/html-ppt-skill
One command, no build. Pure static HTML/CSS/JS with only CDN webfonts.
What the skill gives you
- 36 themes (
assets/themes/*.css) — minimal-white, editorial-serif, soft-pastel, sharp-mono, arctic-cool, sunset-warm, catppuccin-latte/mocha, dracula, tokyo-night, nord, solarized-light, gruvbox-dark, rose-pine, neo-brutalism, glassmorphism, bauhaus, swiss-grid, terminal-green, xiaohongshu-white, rainbow-gradient, aurora, blueprint, memphis-pop, cyberpunk-neon, y2k-chrome, retro-tv, japanese-minimal, vaporwave, midcentury, corporate-clean, academic-paper, news-broadcast, pitch-deck-vc, magazine-bold, engineering-whiteprint - 15 full-deck templates (
templates/full-decks/<name>/) — complete multi-slide decks with scoped.tpl-<name>CSS. 8 extracted from real-world decks (xhs-white-editorial, graphify-dark-graph, knowledge-arch-blueprint, hermes-cyber-terminal, obsidian-claude-gradient, testing-safety-alert, xhs-pastel-card, dir-key-nav-minimal), 7 scenario scaffolds (pitch-deck, product-launch, tech-sharing, weekly-report, xhs-post 3:4, course-module, presenter-mode-reveal — 演讲者模式专用) - 31 layouts (
templates/single-page/*.html) with realistic demo data - 27 CSS animations (
assets/animations/animations.css) viadata-anim - 20 canvas FX animations (
assets/animations/fx/*.js) viadata-fx— particle-burst, confetti-cannon, firework, starfield, matrix-rain, knowledge-graph (force-directed), neural-net (pulses), constellation, orbit-ring, galaxy-swirl, word-cascade, letter-explode, chain-react, magnetic-field, data-stream, gradient-blob, sparkle-trail, shockwave, typewriter-multi, counter-explosion - Keyboard runtime (
assets/runtime.js) — arrows, T (theme), A (anim), F/O, S (presenter mode: magnetic-card popup with CURRENT / NEXT / SCRIPT / TIMER cards), N (notes drawer), R (reset timer in presenter) - FX runtime (
assets/animations/fx-runtime.js) — auto-inits[data-fx]on slide enter, cleans up on leave - Showcase decks for themes / layouts / animations / full-decks gallery
- Headless Chrome render script for PNG export
What ships with it
60 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.
- .clawscan-allow 623 B
- assets/animations/animations.css 7.9 KB
- assets/animations/fx-runtime.js 3.1 KB runs code
- assets/animations/fx/_util.js 1.9 KB runs code
- assets/animations/fx/chain-react.js 1.4 KB runs code
- assets/animations/fx/confetti-cannon.js 1.5 KB runs code
- assets/animations/fx/constellation.js 1.3 KB runs code
- assets/animations/fx/counter-explosion.js 2.3 KB runs code
- assets/animations/fx/data-stream.js 1.5 KB runs code
- assets/animations/fx/firework.js 1.6 KB runs code
- assets/animations/fx/galaxy-swirl.js 1.0 KB runs code
- assets/animations/fx/gradient-blob.js 1.4 KB runs code
- assets/animations/fx/knowledge-graph.js 2.4 KB runs code
- assets/animations/fx/letter-explode.js 2.0 KB runs code
- assets/animations/fx/magnetic-field.js 1.3 KB runs code
- assets/animations/fx/matrix-rain.js 1.1 KB runs code
- assets/animations/fx/neural-net.js 2.6 KB runs code
- assets/animations/fx/orbit-ring.js 1.3 KB runs code
- assets/animations/fx/particle-burst.js 1.2 KB runs code
- assets/animations/fx/shockwave.js 1.3 KB runs code
- assets/animations/fx/sparkle-trail.js 1.9 KB runs code
- assets/animations/fx/starfield.js 990 B runs code
- assets/animations/fx/typewriter-multi.js 2.1 KB runs code
- assets/animations/fx/word-cascade.js 1.6 KB runs code
- assets/base.css 8.0 KB
- assets/fonts.css 889 B
- assets/runtime.js 36 KB runs code
- assets/themes/academic-paper.css 1.2 KB
- assets/themes/arctic-cool.css 673 B
- assets/themes/aurora.css 1.1 KB
- assets/themes/bauhaus.css 719 B
- assets/themes/blueprint.css 956 B
- assets/themes/catppuccin-latte.css 663 B
- assets/themes/catppuccin-mocha.css 660 B
- assets/themes/corporate-clean.css 949 B
- assets/themes/cyberpunk-neon.css 1.3 KB
- assets/themes/dracula.css 650 B
- assets/themes/editorial-serif.css 863 B
- assets/themes/engineering-whiteprint.css 1.3 KB
- assets/themes/glassmorphism.css 1.1 KB
- assets/themes/gruvbox-dark.css 635 B
- assets/themes/japanese-minimal.css 1004 B
- assets/themes/magazine-bold.css 1.1 KB
- assets/themes/memphis-pop.css 967 B
- assets/themes/midcentury.css 920 B
- assets/themes/minimal-white.css 760 B
- assets/themes/neo-brutalism.css 792 B
- assets/themes/news-broadcast.css 1.1 KB
- assets/themes/nord.css 628 B
- assets/themes/pitch-deck-vc.css 1.2 KB
- assets/themes/rainbow-gradient.css 839 B
- assets/themes/retro-tv.css 1.2 KB
- assets/themes/rose-pine.css 634 B
- assets/themes/sharp-mono.css 739 B
- assets/themes/soft-pastel.css 665 B
- assets/themes/solarized-light.css 645 B
- assets/themes/sunset-warm.css 675 B
- assets/themes/swiss-grid.css 929 B
- assets/themes/terminal-green.css 836 B
- assets/themes/tokyo-night.css 635 B
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.
- 2d ago First seen · 224 lines · 169 tokens per session scan A 289e1cf2c0fa
html-ppt is a skill published in the GitHub repository double-coding-lab/Flow2Spec (47 stars, last pushed 4d ago), licensed MIT. It adds 169 tokens to every session and 3,585 once invoked, about $0.0008 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to html-ppt, differing in 0 lines, and is treated as a copy.
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