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Generate event posters and banners for AI Breakfast events by hand-authoring HTML against the brand system, then rendering to PNG with agent-browser. Produces banner (1080x640), poster (1080x1920), and poster with QR (1080x1920).
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
End-to-end creation of a weekly AI Breakfast event — creates the listing on huodongxing, generates all assets (QR, posters, banner), and finalizes the event. Use when setting up the next AI Breakfast event.
Create and manage events on huodongxing.com via browser automation. Use when the organizer needs to create a new AI Breakfast event or update an existing one.
Download WeChat mini-program QR codes from huodongxing.com for AI Breakfast events. Use when the organizer needs QR codes for event posters or sharing.
Write meeting notes from an AI Breakfast transcript. Use when the user provides or references a meeting transcript and wants it turned into formatted notes following the project's guidelines.
Tighten and polish existing meeting notes. Applies editorial rigor — same points, fewer words, value-dense prose. Use after a first draft has been written with /write-notes.
Verify that all external links in a markdown file are valid and that their content matches what the notes claim about them. Use after writing or editing notes with external references.
| name | generate-posters |
| description | Generate event posters and banners for AI Breakfast events by hand-authoring HTML against the brand system, then rendering to PNG with agent-browser. Produces banner (1080x640), poster (1080x1920), and poster with QR (1080x1920). |
| argument-hint | [event number and theme, e.g. '#41 theme: local-first RAG, speaker: xxx'] |
| user-invocable | true |
| allowed-tools | ["Bash","Read","Glob","Write","Edit"] |
Hand-author three HTML files per event, then render each to PNG.
Each event ships three assets:
create-weekly-event)-v2, -v3 filenames are fine)ROOT="${AI_BREAKFAST_ROOT:-$PWD}"
EVENT_NUM=42 # the new event
PREV_NUM=41 # the most recent one
SRC="$ROOT/events/2026/ai-breakfast-${PREV_NUM}"
DST="$ROOT/events/2026/ai-breakfast-${EVENT_NUM}"
mkdir -p "$DST"/images/{graphics,qr-codes,speakers}
cp "$SRC"/poster.html "$SRC"/poster-qr.html "$SRC"/banner.html "$DST/"
Then edit the three HTML files for the new event's content.
Use agent-browser to screenshot each HTML at the right viewport size.
cd "$DST"
# Poster (1080x1920)
agent-browser set viewport 1080 1920
agent-browser open "file://$(pwd)/poster.html"
agent-browser wait 2500 # let webfonts load
agent-browser screenshot images/graphics/poster.png
# Poster with QR (1080x1920)
agent-browser open "file://$(pwd)/poster-qr.html"
agent-browser wait 2500
agent-browser screenshot images/graphics/poster-with-qr.png
# Banner (1080x640)
agent-browser set viewport 1080 640
agent-browser open "file://$(pwd)/banner.html"
agent-browser wait 2500
agent-browser screenshot images/graphics/banner-1080x640.png
Verify:
file images/graphics/*.png
# banner-1080x640.png: PNG image data, 1080 x 640
# poster.png: PNG image data, 1080 x 1920
# poster-with-qr.png: PNG image data, 1080 x 1920
events/2026/ai-breakfast-{NUM}/
├── event.md
├── poster.html
├── poster-qr.html
├── banner.html
└── images/
├── graphics/
│ ├── poster.png
│ ├── poster-with-qr.png
│ └── banner-1080x640.png
├── qr-codes/
│ └── wechat-mini-program.png
└── speakers/
└── {firstname}.jpeg