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enhance-prompt

Transforms vague UI ideas into polished, Stitch-optimized prompts. Enhances specificity, adds UI/UX keywords, injects design system context, and structures output for better generation results.

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SKILL.md
Quality
Evals
Security

Evaluation results

100%

31%

Enhance a Transaction History Prompt

DESIGN.md integration and color formatting

Criteria
Without context
With context

DESIGN SYSTEM section present

0%

100%

Brand color in output

100%

100%

Secondary color in output

100%

100%

Color format: descriptive name + hex

100%

100%

No design-md tip

100%

100%

Numbered page sections

0%

100%

Vague UI terms replaced

100%

100%

Platform specified

0%

100%

One-line page description

62%

100%

Typography or component styles referenced

100%

100%

Without context: $0.1615 · 43s · 9 turns · 14 in / 2,125 out tokens

With context: $0.2364 · 59s · 12 turns · 221 in / 2,880 out tokens

100%

36%

Polish a Meditation App Landing Page Prompt

Vague prompt enhancement with keywords and vibe amplification

Criteria
Without context
With context

Hero section keyword

100%

100%

CTA button keyword

100%

100%

Navigation bar keyword

100%

100%

Vibe expanded beyond input adjectives

100%

100%

Numbered page sections

100%

100%

DESIGN SYSTEM section present

0%

100%

Platform in DESIGN SYSTEM

37%

100%

Theme in DESIGN SYSTEM

37%

100%

Colors with hex codes

60%

100%

design-md tip included

0%

100%

One-line page description

100%

100%

Without context: $0.1695 · 59s · 8 turns · 13 in / 2,649 out tokens

With context: $0.3197 · 1m 12s · 17 turns · 19 in / 3,589 out tokens

100%

40%

Add Notification Center to Admin Dashboard Header

Targeted edit format and file output

Criteria
Without context
With context

Output in next-prompt.md

0%

100%

Specific changes block used

41%

100%

Targeted edit context statement

58%

100%

Location specified

100%

100%

Notification component specific terms

100%

100%

Colors with hex codes in changes

0%

100%

Only notification changes described

100%

100%

Behavior or interaction detail

100%

100%

One-line change summary

100%

100%

Dropdown panel details

100%

100%

Without context: $0.2155 · 48s · 12 turns · 17 in / 2,461 out tokens

With context: $0.2417 · 1m 1s · 13 turns · 15 in / 3,068 out tokens

Repository
google-labs-code/stitch-skills
Evaluated
Agent
Claude Code
Model
Claude Sonnet 4.6

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