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Frontend Slides Skill · gooseworks-ai | DecimalAI

design mediaby gooseworks-ai

Frontend Slides Skill

gooseworks-ai/frontend-slides

Source gooseworks-ai/goose-skills ↗License MIT

Create stunning, animation-rich HTML presentations from scratch or by converting PowerPoint files.

SkillScore77Maintained

Automatic

Frontend / UI pack

Last verified 8/16/2026

What it changes

Passed 16 of 21 test cases with the skill, and 9 of 21 without it.

Without skill41%

With skill77%

Checks it passed that the model alone missed

Limits feature grid slides to a maximum of 6 cards.
Limits content slide lists to a maximum of 6 bullet points.
Limits quote slide text to a maximum of 3 lines plus attribution.

and 8 more in the full report

9 fixed8 passed either way4 still failing1 broke

Pass-rate lift: +36 pp
Tokens: +329%
Agent turns: 0%
Response time: -35%

Model gemini-3.6-flashMeasured 8/16/2026v117 of 22 cases passed with skill · 21 comparable

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/gooseworks-ai-frontend-slides/SKILL.md https://app.decimal.ai/s/gooseworks-ai-frontend-slides/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add gooseworks-ai-frontend-slides, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/gooseworks-ai-frontend-slides/ and pins it in .decimal/skills.lock

decimalai skills add gooseworks-ai-frontend-slides

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/gooseworks-ai-frontend-slides/SKILL.md https://app.decimal.ai/s/gooseworks-ai-frontend-slides/SKILL.md

Raw file: /s/gooseworks-ai-frontend-slides/SKILL.md ↗ · machine-readable summary at /s/gooseworks-ai-frontend-slides.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 9 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 9

Prompt

After finishing and delivering a web presentation, what cleanup step should be performed regarding temporary style discovery files?

What was checked, without and with the skill
Checked	Without skill	With skill
Removes temporary preview files in .claude-design/slide-previews/ upon completion.	Missed	Passed

case-19 · gemini-3.6-flash · 8/16/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md1103 linessingle file

Deprecated: This skill is superseded by goose-graphics. See skills/composites/goose-graphics/ (install with npx goose-skills install goose-graphics). The slides format is one of seven formats in the newer skill and supports 36 style presets plus image sourcing and PNG export. This skill is retained for one release cycle before removal.

Frontend Slides Skill

Create zero-dependency, animation-rich HTML presentations that run entirely in the browser. This skill helps non-designers discover their preferred aesthetic through visual exploration ("show, don't tell"), then generates production-quality slide decks.

Core Philosophy

Zero Dependencies — Single HTML files with inline CSS/JS. No npm, no build tools.
Show, Don't Tell — People don't know what they want until they see it. Generate visual previews, not abstract choices.
Distinctive Design — Avoid generic "AI slop" aesthetics. Every presentation should feel custom-crafted.
Production Quality — Code should be well-commented, accessible, and performant.
Viewport Fitting (CRITICAL) — Every slide MUST fit exactly within the viewport. No scrolling within slides, ever. This is non-negotiable.

CRITICAL: Viewport Fitting Requirements

This section is mandatory for ALL presentations. Every slide must be fully visible without scrolling on any screen size.

The Golden Rule

Each slide = exactly one viewport height (100vh/100dvh)
Content overflows? → Split into multiple slides or reduce content
Never scroll within a slide.

Content Density Limits

To guarantee viewport fitting, enforce these limits per slide:

Slide Type	Maximum Content
Title slide	1 heading + 1 subtitle + optional tagline
Content slide	1 heading + 4-6 bullet points OR 1 heading + 2 paragraphs
Feature grid	1 heading + 6 cards maximum (2x3 or 3x2 grid)
Code slide	1 heading + 8-10 lines of code maximum
Quote slide	1 quote (max 3 lines) + attribution
Image slide	1 heading + 1 image (max 60vh height)

Track record

Benchmark

16 / 21

test cases passed, vs 9 / 21 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

gooseworks-ai / goose-skills

skills/design/capabilities/create-html-slides/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1

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See it in action

What's inside

Frontend Slides Skill

Core Philosophy

CRITICAL: Viewport Fitting Requirements

The Golden Rule

Content Density Limits

Track record

Benchmark

Adoption

SkillSafety

Source

Other skills for the same job

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