ai-news-poster（AI 新闻海报）

AI News Poster

Create one fixed-style poster from exactly 5 AI news items.

When to use this skill

Use this skill when the user wants:

• A daily AI news poster
• A fixed template visual for 5 AI headlines
• A Chinese or bilingual social poster summarizing AI updates

If the user asks for a long-form report, article, PPT, or spreadsheet, do not use this skill.

Input contract

Before generating the poster, normalize input into this structure:

{
  "date": "YYYY-MM-DD",
  "title": "今日AI资讯速览",
  "news": [
    {"headline": "新闻1标题", "summary": "一句话摘要（18-32字）", "source": "来源", "tag": "模型/产品/融资/政策/研究"},
    {"headline": "新闻2标题", "summary": "一句话摘要（18-32字）", "source": "来源", "tag": "模型/产品/融资/政策/研究"},
    {"headline": "新闻3标题", "summary": "一句话摘要（18-32字）", "source": "来源", "tag": "模型/产品/融资/政策/研究"},
    {"headline": "新闻4标题", "summary": "一句话摘要（18-32字）", "source": "来源", "tag": "模型/产品/融资/政策/研究"},
    {"headline": "新闻5标题", "summary": "一句话摘要（18-32字）", "source": "来源", "tag": "模型/产品/融资/政策/研究"}
  ],
  "footer": "数据来源: 公开新闻整理",
  "brand": "你的品牌名"
}

Rules:

• Always use exactly 5 news items.
• If more than 5 are provided, keep the most important 5 and explain filtering in one sentence.
• If fewer than 5 are provided, ask for missing items.
• Remove hype and keep each summary factual.

Fixed poster template (must follow)

Canvas

• Size: 1080 x 1350 (4:5)
• Background: deep navy gradient (#0B1020 to #121A33)
• Safe margin: 64px on all sides

Typography

• Main title: 72px bold, white
• Date subtitle: 32px medium, #A9B4D0
• News headline: 38px semibold, white
• News summary: 28px regular, #D6DEFF
• Meta line (tag + source): 24px medium, #8FA2D8
• Footer: 22px regular, #93A0C3

Layout

1. Top block:

- Main title (今日AI资讯速览) - Date line (YYYY-MM-DD)

1. Body block:

- 5 cards in a single vertical column, evenly spaced - Each card includes: - Index badge (01 to 05) - Headline (single line preferred, max 24 Chinese chars) - Summary (1 line, max 32 Chinese chars) - Meta line: #tag | source

1. Bottom block:

- Left: footer text - Right: brand mark text

Visual style

• Card background: translucent white 8%-10%
• Card border: 1px #2B3C73
• Corner radius: 18px
• Use one accent color for badges: #6AA8FF
• Keep high contrast; avoid decorative clutter

Generation workflow

1. Validate and normalize 5 news items.
2. Rewrite each summary to one concise sentence (18-32 Chinese chars).
3. Build poster JSON following the input contract.
4. Generate one final poster image using:

- python scripts/render.py <input.json> <output.png>

1. If needed, install dependency once:

- python -m pip install pillow

1. Self-check before final output:

- Exactly 5 items - No overflow/cropping - Typography hierarchy is clear - Source shown for all items

Utility scripts

• Renderer: scripts/render.py
• Sample input: examples/input.sample.json

Quick start:

• python scripts/render.py examples/input.sample.json output/today-ai-news.png

Manual copy flow (fallback when script is unavailable):

• Build poster copy using the exact order:

- Title -> Date -> News01..News05 -> Footer -> Brand

• Render one final poster image in 1080x1350.

Poster text template

Use this content skeleton before rendering:

[TITLE] 今日AI资讯速览
[DATE] 2026-02-28

[01] {headline}
{summary}
#{tag} | {source}

[02] {headline}
{summary}
#{tag} | {source}

[03] {headline}
{summary}
#{tag} | {source}

[04] {headline}
{summary}
#{tag} | {source}

[05] {headline}
{summary}
#{tag} | {source}

[FOOTER] 数据来源: 公开新闻整理
[BRAND] {brand}

Output requirements

• Primary output: one poster image file (.png)
• Optional companion output: the normalized JSON used for rendering
• Keep output deterministic: same input should produce same layout structure

Example trigger prompts

• "把今天 5 条 AI 新闻做成固定模版海报"
• "按我们日更样式生成一张 AI 资讯图，给小红书发"
• "Use today's five AI headlines and make a poster card"