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Import Screenshot To Prototype · nexu-io | DecimalAI

frontendby nexu-io

Import Screenshot To Prototype

nexu-io/import-screenshot-to-prototype

Source nexu-io/open-design ↗License Apache-2.0

Use this plugin when the user provides a screenshot or image reference and wants it reconstructed as an editable Open Design prototype with sensible components, layout, and responsive behavior.

NewMaintained

Automatic

Frontend / UI pack

Last verified 8/29/2026

What it changes

Passed 9 of 22 test cases with the skill, and 13 of 22 without it.

Without skill60%

With skill40%

Checks it passed that the model alone missed

Defines reusable CSS custom properties for color roles in the stylesheet
Uses clean vector icons or scalable image placeholders for profile images
Maps dark background and high-contrast text colors to dedicated CSS custom properties

and 1 more in the full report

4 fixed5 passed either way8 still failing5 broke

Pass-rate lift: -20 pp
Tokens: +15%
Agent turns: 0%
Response time: +9%

Model gemini-3.6-flashMeasured 8/29/2026v19 of 22 cases passed with skill

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/nexu-io-import-screenshot-to-prototype/SKILL.md https://app.decimal.ai/s/nexu-io-import-screenshot-to-prototype/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add nexu-io-import-screenshot-to-prototype, 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/nexu-io-import-screenshot-to-prototype/ and pins it in .decimal/skills.lock

decimalai skills add nexu-io-import-screenshot-to-prototype

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

curl -fsSL --create-dirs -o .claude/skills/nexu-io-import-screenshot-to-prototype/SKILL.md https://app.decimal.ai/s/nexu-io-import-screenshot-to-prototype/SKILL.md

Raw file: /s/nexu-io-import-screenshot-to-prototype/SKILL.md ↗ · machine-readable summary at /s/nexu-io-import-screenshot-to-prototype.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 4 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 4

Prompt

Recreate this hero banner screenshot featuring custom branding colors and typography. Deliver index.html and import-notes.md.

What was checked, without and with the skill
Checked	Without skill	With skill
Defines reusable CSS custom properties for color roles in the stylesheet	Missed	Passed

case-10 · gemini-3.6-flash · 8/29/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md14 linessingle file

Import Screenshot To Prototype

Workflow

Inspect the screenshot and identify layout regions, controls, typography scale, color roles, and content hierarchy.
Ask for the target viewport only if it cannot be inferred.
Rebuild the screenshot as a clean index.html artifact with semantic sections and reusable CSS tokens.
Preserve the visual intent, but replace unreadable or unavailable text with realistic editable content.
Add responsive behavior for at least one mobile width.
Self-critique visual fidelity, text fit, and editability before final.

Output Contract

Produce index.html and a short import-notes.md that lists inferred decisions.

Track record

Benchmark

9 / 22

test cases passed, vs 13 / 22 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 — 8/8/2026

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

nexu-io / open-design

plugins/spec/examples/import-screenshot-to-prototype/SKILL.md

View on GitHub ↗

License MITImported 8/22/2026Version v1

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

Import Screenshot To Prototype

Workflow

Output Contract

Track record

Benchmark

Adoption

SkillSafety

Source

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