sale-banner

80 / 100 · Low risk

Fine to try. Some of what it can do is expected: a media skill usually calls an AI service over the internet.

By xianyu110/ecommerce-image-skills (GitHub) · media · 165 stars · scanned at commit f4566fd

Design promotional sale banners and store hero images for Taobao/Tmall (双11, 618, 年货节), Shopee/Lazada (9.9, 11.11, 12.12), TikTok Shop, Amazon Prime Day/Black Friday and DTC sites, with the real product and exact campaign copy at the right pixel size. Use for 海报, banner, 首焦图, 大促图, campaign banner, store header.

Works with any agent that supports SKILL.md skills.

What this skill can do

Can call paid AI services billed to you

The author does not mention this. Expected for a media skill.

Found in 3 places.

skills/sale-banner/SKILL.md, line 86export GPTIMAGE_BASE_URL="https://tryallapi.com/v1" # default if unset: https://api.openai.com
skills/sale-banner/scripts/generate.py, line 6GPTIMAGE_BASE_URL (optional) default https://api.openai.com; recommended https://tryallapi.com/v1 (any OpenAI-compatible gateway works, with or without /v1)
skills/sale-banner/scripts/generate.py, line 54base = os.environ.get("GPTIMAGE_BASE_URL", "https://api.openai.com").rstrip("/")

Runs commands on your computer

The author does not mention this.

Found in 2 places.

skills/sale-banner/SKILL.md, line 86export GPTIMAGE_BASE_URL="https://tryallapi.com/v1" # default if unset: https://api.openai.com
skills/sale-banner/SKILL.md, line 96python scripts/online_link.py --skill sale-banner "<final prompt>"

Connects to the internet

The author does not mention this. Expected for a media skill.

Found in 4 places.

skills/sale-banner/scripts/generate.py, line 17import argparse, base64, json, mimetypes, os, sys, uuid, urllib.request, urllib.error
skills/sale-banner/scripts/generate.py, line 26req = urllib.request.Request(url, data=body, headers=headers, method="POST")
skills/sale-banner/scripts/generate.py, line 28with urllib.request.urlopen(req, timeout=timeout) as r:

Show 1 more

skills/sale-banner/scripts/generate.py, line 76with urllib.request.urlopen(item["url"], timeout=timeout) as r:

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'sale-banner' ] || [ -L ~/.agents/skills/'sale-banner' ]; then echo 'A skill folder named sale-banner already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/xianyu110/ecommerce-image-skills' "$d" && git -C "$d" checkout --quiet 'f4566fdc812584425728862ad8e08c90883d81ee' -- 'skills/sale-banner' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/sale-banner' ~/.agents/skills/'sale-banner' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'sale-banner' ~/.claude/skills/'sale-banner' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-07	`f4566fd`	80