← 返回 Skills 市场
356
总下载
0
收藏
0
当前安装
6
版本数
在 OpenClaw 中安装
/install hk-supermarket-shopping
功能描述
Helps users find the best deals at Hong Kong supermarkets using real-time Consumer Council price data. For any product, get the cheapest store, current price...
使用说明 (SKILL.md)
HK Supermarket Shopping (v1.2.3)
Real-time price lookup for Hong Kong supermarkets using the Consumer Council's daily pricewatch. The price_lookup tool searches for products and returns the cheapest option, price, and how many you can buy with $100. Language (English/Chinese) is auto-detected from your query.
Quick Reference
| Query | Expected Result |
|---|---|
"Coke Zero" |
Overall cheapest: PARKNSHOP - Coca-Cola Zero Sugar 500ml ($9.50). With $100 you can buy 10 items (remaining $5.00). |
"milk" |
Similar format with cheapest supermarket and price |
"雞蛋" |
Response in Chinese: 整體最平：... |
Setup
- Install the skill by copying the folder to OpenClaw's skills/ directory.
- No configuration required.
- The skill downloads the latest pricewatch CSV on first use and stores it in
data/. - Data is automatically housekept; only today's file is kept (older than 1 day removed).
- All downloads use SSL verification; no insecure proxies.
Technical Details
- Data Source: Consumer Council pricewatch (English CSV) – updated daily.
- Retention: 1 day (auto housekeeping).
- Offline Support: Works after initial download.
- Multilingual: Auto-detects query language and responds accordingly.
- Security: Input length limited to 200 characters, SSL-verified downloads, no command injection vulnerabilities, no external binary dependencies.
- Runtime: Pure Python – uses
urllibfrom standard library (nocurlor other external tools).
安全使用建议
This skill appears coherent and limited to downloading the Consumer Council's public pricewatch CSV (online-price-watch.consumer.org.hk) and doing local lookups. If you install it, note that: (1) it will make an outbound HTTPS request on first use to fetch the CSV; (2) it will create a data/ folder inside the skill directory and keep today's CSV (old files are removed automatically); (3) it runs with the agent's normal ability to invoke skills autonomously — if you prefer to review network activity first, run it in a sandbox or disable autonomous invocation. If you want extra assurance, inspect or run supermarket.py locally to verify the CSV URL and contents before enabling the skill.
功能分析
Type: OpenClaw Skill
Name: hk-supermarket-shopping
Version: 1.2.3
The skill is a legitimate price comparison tool for Hong Kong supermarkets. It fetches data from the official Consumer Council Open Data portal (online-price-watch.consumer.org.hk) using standard Python libraries (urllib, csv). The code in supermarket.py is well-structured, lacks obfuscation, and contains no evidence of data exfiltration, malicious execution, or prompt injection.
能力评估
Purpose & Capability
Name/description match the actual behavior: the skill fetches a public pricewatch CSV and performs price comparison. Manifest and code reference the same Consumer Council CSV URL. Minor manifest/version text inconsistencies (one embedded section references v1.2.2) are present but do not affect capability.
Instruction Scope
Runtime instructions and supermarket.py limit actions to downloading a single CSV from the Consumer Council, saving it under the skill's data/ directory, housekeeping old CSVs, and searching the CSV. The code does not read unrelated system files, environment variables, or other credentials.
Install Mechanism
No install spec included; runtime is pure Python using only the standard library (urllib, csv, pathlib). The only disk writes are to a data/ folder anchored to the skill directory (Path(__file__).parent / 'data'), consistent with README claims.
Credentials
The skill requests no environment variables, no credentials, and no external binaries. Network access is required (to a single documented Consumer Council URL) which is proportionate to the stated purpose.
Persistence & Privilege
The skill does not request always: true and does not modify other skills or system-wide configs. It writes only to its own data directory and performs normal housekeeping of those files.
如何使用
- 确保已安装 OpenClaw（本地或 Docker 部署）
- 在对话框中输入安装命令：
/install hk-supermarket-shopping - 安装完成后，直接呼叫该 Skill 的名称或使用
/hk-supermarket-shopping触发 - 根据 Skill 的参数说明提供必要输入，即可获得结构化输出
版本历史
v1.2.3
- Added integration files: clawhub.json, openclaw.plugin.json, and package.json for marketplace or plugin support.
- No changes to user-facing features or core functionality.
- Version bump from 1.2.2 to 1.2.3.
v1.2.2
- Version bump from 1.2.1 to 1.2.2 with no file changes detected.
- Documentation and metadata updated to reflect the new version.
v1.2.1
- Added YAML metadata to SKILL.md, including version, author, license, and technical capabilities.
- Expanded and clarified usage instructions, security features, and setup details.
- Improved tool documentation with clear parameter limits and multilingual response examples.
- No changes to code or functional files in this release.
v1.2.0
- Instantly compares daily prices across major Hong Kong supermarkets using Consumer Council data.
- Supports multilingual (English/Traditional Chinese/Simplified Chinese) product searches with automatic language detection. Other languages may not but not tested.
- Finds the cheapest store for a list of goods to buy by comparing the prices across different supermarkets (e.g. Well Come, Park N' Shop, Aeon etc).
-Automatically selects the brands of goods given your choice of shopping (e.g. Where can I buy 2 packs of eggs, cheese, ham, and some vegetables within $100).
- No configuration or API keys required; data downloads and refreshes daily.
v1.1.0
- Updated author to Steven Ho.
- Refined and shortened tool descriptions and instructions for clarity.
- Adjusted data housekeeping: old data now removed after 1 day (previously 7 days).
- Simplified example queries and tool outputs.
- Removed the sample file demo_queries.txt.
v1.0.0
- Initial release of HK Supermarket Shopping skill for Hong Kong supermarket price lookup and comparison.
- Uses Consumer Council data to provide up-to-date prices.
- Supports queries in multiple languages, including Chinese and English.
- Results are formatted in the same language as the user's query.
- Data is auto-downloaded daily and securely stored with SSL verification and input validation.
元数据
常见问题
Hong Kong Supermarket Shopping 是什么？
Helps users find the best deals at Hong Kong supermarkets using real-time Consumer Council price data. For any product, get the cheapest store, current price... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 356 次。
如何安装 Hong Kong Supermarket Shopping？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install hk-supermarket-shopping」即可一键安装，无需额外配置。
Hong Kong Supermarket Shopping 是免费的吗？
是的，Hong Kong Supermarket Shopping 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Hong Kong Supermarket Shopping 支持哪些平台？
Hong Kong Supermarket Shopping 跨平台运行，可在任意部署了 OpenClaw / Claude Code 的环境中使用（cross-platform）。
谁开发了 Hong Kong Supermarket Shopping？
由 Steven Ho（@stevenho1394）开发并维护，当前版本 v1.2.3。
推荐 Skills