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Hotnews Excel
by
horizoncove
· GitHub ↗
· v1.0.0
· MIT-0
73
Downloads
0
Stars
0
Active Installs
1
Versions
Install in OpenClaw
/install yuheng-hotnews-excel
Description
当用户发送热点新闻Excel文件时，自动：。触发词：skill, 优化, 数据, data。
Usage Guidance
Before installing or enabling this skill, verify the following: (1) The referenced script /workspace/scripts/read_hotnews.py actually exists and inspect its source — the skill package contains no code. (2) Confirm you are comfortable with the skill reading and writing files under /workspace (e.g., /workspace/data, /workspace/logs) and that no sensitive data is stored there. (3) Do not allow the agent to autonomously add system cron jobs unless you have reviewed the scheduled command and its permissions; prefer manual scheduling or a containerized sandbox. (4) Ensure the Excel parsing code safely handles untrusted files (avoid XML/zip parsing vulnerabilities). If you cannot review the script or restrict filesystem/crontab access, treat this skill as risky.
Capability Analysis
Type: OpenClaw Skill
Name: yuheng-hotnews-excel
Version: 1.0.0
The skill bundle describes a legitimate utility for parsing and summarizing news data from Excel files (.xlsx). It outlines a workflow involving a Python script (read_hotnews.py) to extract data into JSON format and provides a cron job configuration for daily automation. No indicators of data exfiltration, malicious execution, or harmful prompt injection were found in SKILL.md or _meta.json.
Capability Assessment
Purpose & Capability
The name/description match the expected behavior (parse Excel, extract summaries, save JSON). However the SKILL.md assumes a local script at /workspace/scripts/read_hotnews.py and specific directories under /workspace which are not provided by the skill bundle, creating a gap between claimed capability and what is actually available.
Instruction Scope
Instructions tell the agent to execute a Python script (python3 /workspace/scripts/read_hotnews.py), read and write files under /workspace/data and /workspace/logs, and install a cron job. The skill bundle contains no code, so the agent would rely on existing local files. These instructions allow filesystem modification and persistent scheduling and are not constrained or validated in the SKILL.md.
Install Mechanism
There is no install spec (instruction-only), so nothing will be written by the installer — lower installation risk — but that also means required runtime scripts must already exist on the host. The skill's behavior therefore depends on external, unbundled code.
Credentials
The skill declares no environment variables or credentials, which is coherent, but it requires read/write access to /workspace paths and suggests adding a cron entry. Those filesystem and scheduling accesses are effectively elevated capabilities and are not documented as required configuration.
Persistence & Privilege
The SKILL.md recommends creating a cron job to run daily, which creates persistent behavior outside single invocations. Although always:false and autonomous invocation are default, the combination of autonomous execution plus an instruction to install a cron job increases the potential blast radius if the underlying script is untrusted.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install yuheng-hotnews-excel - After installation, invoke the skill by name or use
/yuheng-hotnews-excel - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
- 首发版本，支持自动处理用户上传的热点新闻Excel文件
- 解析Excel各Sheet内容，并按分类提取与总结热点新闻
- 保存完整数据为JSON文件，命名含日期，便于追溯历史
- 输出热点新闻简要和分类汇总，识别重点话题
- 支持每日早上8点自动处理和汇总昨日热点
Metadata
Frequently Asked Questions
What is Hotnews Excel?
当用户发送热点新闻Excel文件时，自动：。触发词：skill, 优化, 数据, data。 It is an AI Agent Skill for Claude Code / OpenClaw, with 73 downloads so far.
How do I install Hotnews Excel?
Run "/install yuheng-hotnews-excel" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Hotnews Excel free?
Yes, Hotnews Excel is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Hotnews Excel support?
Hotnews Excel is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Hotnews Excel?
It is built and maintained by horizoncove (@horizoncove); the current version is v1.0.0.
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