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Supermarket Offer Watcher
作者
Lukas Osterheider
· GitHub ↗
· v0.2.0
· MIT-0
252
总下载
1
收藏
0
当前安装
1
版本数
在 OpenClaw 中安装
/install supermarket-offer-watcher
功能描述
Save a personal grocery product watchlist and check nearby supermarket deals automatically by radius. Use when the user wants to track products (e.g., coffee...
安全使用建议
This skill appears to do what it says: manage a local watchlist and use the agent's web search/fetch tools to find deals. Before installing, consider: 1) Python 3 is required to run the included script but is not listed in the metadata—ensure your agent environment provides python3. 2) The skill will fetch external web pages (via web_fetch) to validate offers — confirm you are comfortable with the agent accessing arbitrary retailer pages and that any fetched content is acceptable to be read/processed. 3) Data is stored under /data/workspace/data/supermarkt-watchlist.json; ensure that path is writable and you are OK with storing location and product lists there. 4) The package source/homepage is unknown — if you prefer verified sources, request a published source or repository before installing. If you want higher assurance, ask the publisher for a link to a repository or release artifacts and verify the Python requirement is declared.
功能分析
Type: OpenClaw Skill
Name: supermarket-offer-watcher
Version: 0.2.0
The skill is a legitimate tool designed to track supermarket deals by managing a local watchlist and performing scheduled web searches. The Python script (scripts/watchlist.py) safely manages a JSON configuration file, and the instructions in SKILL.md and references/check-template.md align with the stated purpose without any signs of data exfiltration, malicious execution, or prompt injection.
能力评估
Purpose & Capability
The skill's stated purpose (maintain a local watchlist and check nearby supermarket deals) matches the included files and workflow. However, SKILL.md instructs running python3 scripts/watchlist.py, yet the registry metadata lists no required binaries; Python3 should be required but isn't declared. Also the skill assumes the agent has web_search/web_fetch capabilities (reasonable for this purpose) and a writable /data/workspace path.
Instruction Scope
SKILL.md stays within scope: it reads and writes a local JSON watchlist, describes performing web_search and web_fetch to validate offers, deduplicates results, and formats alerts. It does not instruct reading unrelated system files or contacting arbitrary endpoints beyond fetching result page URLs. The instructions for cron use are explicit and recommend isolated sessionTarget.
Install Mechanism
There is no install spec (instruction-only plus a small local script), so nothing will be downloaded or executed during install. The included Python script is small and only manages the JSON data file; no third-party installs are required by the package itself.
Credentials
The skill requests no environment variables, credentials, or config paths beyond a local workspace file (/data/workspace/data/supermarkt-watchlist.json). This is proportionate to its purpose.
Persistence & Privilege
The skill does not request always:true and uses the platform's normal autonomous invocation defaults. It manages only its own data file and does not attempt to modify other skills or system-wide configuration.
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 supermarket-offer-watcher - 安装完成后，直接呼叫该 Skill 的名称或使用
/supermarket-offer-watcher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
v0.2.0
- Added feature to save a personal grocery product watchlist with aliases and preferred stores.
- Users can configure home location, radius (km), and set offer-check frequency (daily or weekly), including time and timezone.
- Introduced scripts for initializing settings, adding/removing products, updating location/radius, and managing check schedules.
- Watchlist and configuration data now stored at `/data/workspace/data/supermarkt-watchlist.json`.
- Improved offer-check workflow: runs web searches, validates deal info, deduplicates entries, and sends concise alert summaries.
- Added guidelines for cron setup, supporting automated daily or weekly deal checks and notifications.
元数据
常见问题
Supermarket Offer Watcher 是什么？
Save a personal grocery product watchlist and check nearby supermarket deals automatically by radius. Use when the user wants to track products (e.g., coffee... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 252 次。
如何安装 Supermarket Offer Watcher？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install supermarket-offer-watcher」即可一键安装，无需额外配置。
Supermarket Offer Watcher 是免费的吗？
是的，Supermarket Offer Watcher 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Supermarket Offer Watcher 支持哪些平台？
Supermarket Offer Watcher 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 Supermarket Offer Watcher？
由 Lukas Osterheider（@lukasosterheider）开发并维护，当前版本 v0.2.0。
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