菜单
Use when updating TopicLab's Footer WeChat group QR code without a frontend release. Converts a new WeChat QR screenshot/photo to WebP and writes it to the site_assets database row used by /api/v1/site/wechat-group-qr.webp.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
Adapt an existing page, embedded app, iframe, or submodule frontend to match a host application's visual system. Use when Codex is asked to align page background, typography, spacing, borders, radii, shadows, header density, tooltip chrome, responsive/mobile layout, or scroll behavior with an existing product such as TopicLab.
Publish or update 他山青年 TED activity records in TopicLab. Use when Codex needs to convert Youth TED posters from PNG/JPEG to WebP, upsert records into the `youth_ted_activities` database table, fetch or summarize Tencent Meeting recordings/transcripts, generate structured activity JSON from transcript content, or verify that `/api/v1/youth-ted/activities` shows the event on the website.
Standardize Git branch, commit, PR, author, and push workflows. Use when Codex needs to create commits, rename or rewrite commit messages, normalize PR branch history, preserve a contributor identity, or push branches according to repository rules such as Conventional Commits.
Guides coding agents on how to contribute code to Agent Topic Lab. Use when implementing features, fixing bugs, submitting PRs, or when the user asks about contribution workflow, commit format, or testing requirements.
| name | wechat-group-qr-updater |
| description | Use when updating TopicLab's Footer WeChat group QR code without a frontend release. Converts a new WeChat QR screenshot/photo to WebP and writes it to the site_assets database row used by /api/v1/site/wechat-group-qr.webp. |
Use this skill when the user provides a new "他山世界交流群" WeChat QR image and wants the website Footer QR code updated without rebuilding or redeploying the frontend.
site_assetswechat-group-qr/api/v1/site/wechat-group-qr.webpfrontend/src/components/Footer.tsxThe frontend URL is stable. Updating the database row is enough once the backend schema/API has been deployed.
Required:
Optional:
--expires-at as an ISO timestamp, for example 2026-05-26T00:00:00+08:00.--database-url if DATABASE_URL is not already set in the shell or repo .env.uv environment so Pillow and SQLAlchemy are available:cd topiclab-backend
uv run python ../.codex/skills/wechat-group-qr-updater/scripts/update_wechat_group_qr.py \
--image /absolute/path/to/new-wechat-qr.jpg \
--expires-at 2026-05-26T00:00:00+08:00
site_assets.key='wechat-group-qr', and prints a compact JSON result.curl -I "$TOPICLAB_BASE_URL/api/v1/site/wechat-group-qr.webp"
Expected:
200content-type: image/webpcache-control: public, max-age=60DATABASE_URL to the local SQLite/Postgres database before running..env or pass --database-url explicitly.