design mediaby nexu-io

Poster Hero

poster-hero

Source nexu-io/open-design ↗License Not recorded

Vertical poster or Moments-style share image with strong visual impact.

SkillScore45Maintained

Automatic

Marketing & Content packposter海报朋友圈

Last verified 7/28/2026

What it changes

Passed 10 of 22 test cases with the skill, and 1 of 22 without it.

Without skill5%

With skill45%

9 fixed1 passed either way12 still failing0 broke

Pass-rate lift: +41 pp
Tokens: +34%
Agent turns: 0%
Response time: +11%

Model gemini-3.6-flashMeasured 7/28/2026v110 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/poster-hero/SKILL.md https://app.decimal.ai/s/poster-hero/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add poster-hero, 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/poster-hero/ and pins it in .decimal/skills.lock

decimalai skills add poster-hero

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

curl -fsSL --create-dirs -o .claude/skills/poster-hero/SKILL.md https://app.decimal.ai/s/poster-hero/SKILL.md

Raw file: /s/poster-hero/SKILL.md ↗ · machine-readable summary at /s/poster-hero.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

What's inside

The instructions your model reads when the skill loads.

SKILL.md8 linessingle file

【模板: 营销海报】

容器 w-[1080px] h-[1920px] mx-auto, 全屏渐变 / mesh 背景。
上部 30% 留白 + 一个大 emoji 或抽象几何图形。
中部主标题占视觉中心 (text-8xl, font-black), 一句话副标题。
下部信息卡片: 3-5 条核心要点用图标 + 短句。
底部右下角放品牌 / 二维码 (用 SVG 占位)。
使用大胆的色彩: 渐变背景 (from-violet-500 via-fuchsia-500 to-indigo-500 之类), 文字白色 + 1 个对比色高亮。
使用 SVG 做装饰性元素 (圆 / 三角 / 波浪 / 噪点纹理)。

Track record

Benchmark

10 / 22

test cases passed, vs 1 / 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 — 7/30/2026

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

skills/poster-hero/SKILL.md

View on GitHub ↗

Imported 6/14/2026Version v1

Other skills for the same job

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nexu-io/poster-hero竖版海报 / 朋友圈分享图, 强视觉冲击Near-identical description+32 pp pass-rate lift

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