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在 OpenClaw 中安装
/install yahoofinance-news
功能描述
Fetch recent finance news headlines for stock, ETF, and index symbols via Yahoo Finance (yfinance), with caching and structured JSON output.
安全使用建议
This skill appears to be what it says: a small Python script that uses yfinance to fetch Yahoo Finance news, caches results locally, and outputs JSON. Before installing, note: (1) it will make outbound network requests to Yahoo via the yfinance library (no other external endpoints are present), (2) it creates and writes to .cache/finance-news in the skill directory, and (3) you need to install the yfinance dependency (recommended inside a virtualenv). If you are concerned about network activity, run it in an isolated environment or review the script (scripts/market_news.py) — it is short and straightforward. No credentials are requested and nothing in the skill appears disproportionate or unrelated to its purpose.
功能分析
Type: OpenClaw Skill
Name: yahoofinance-news
Version: 1.0.1
The skill bundle is a legitimate tool for fetching financial news headlines using the yfinance library. The Python script (scripts/market_news.py) implements standard caching and data normalization logic, and the SKILL.md instructions correctly guide the agent on how to install dependencies and execute the script without any signs of malicious intent or prompt injection.
能力评估
Purpose & Capability
Name/description match the actual files and runtime behavior. The script uses yfinance to fetch news, requires python3 and yfinance (requirements.txt), and creates a local cache directory (.cache/finance-news) which is declared in SKILL.md metadata. There are no unrelated binaries or credentials requested.
Instruction Scope
SKILL.md instructs the agent to install dependencies in a venv and run the included Python script per symbol, parse JSON, and present headlines with URLs. The instructions do not ask the agent to read unrelated files, access other credentials, or transmit data to unexpected endpoints. The skill will perform network calls via yfinance to fetch Yahoo data and write cache files under the declared cache directory.
Install Mechanism
This is instruction-only with a small code file and a requirements.txt containing only yfinance. There is no download-from-URL or archive extraction; installation is the normal pip install of a single dependency. No high-risk install mechanics are present.
Credentials
The skill requires only python3 and the yfinance package; it requests no environment variables, credentials, or config paths beyond a local cache directory. The absence of secrets or unrelated env vars is proportionate to its function.
Persistence & Privilege
The skill does not require always:true and does not request elevated privileges. It writes cache files under .cache/finance-news in the skill directory (matching SKILL.md metadata). It does not modify other skills or system-wide agent 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 yahoofinance-news - 安装完成后，直接呼叫该 Skill 的名称或使用
/yahoofinance-news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
v1.0.1
- Skill renamed from "finance-news" to "yahoofinance-news".
- Updated output formatting: each news item must include a URL (prefer "url" field; fallback to "link").
- Explicit rule: do not return headlines without an accessible URL—output "URL not available" if both fields are missing.
- Clearer instructions for presenting per-item links and structured summaries in agent responses.
- Minor cleanup of trigger phrases and provider wording.
v1.0.0
finance-news 1.0.0
- Initial release of a Yahoo Finance-powered skill for fetching recent finance news headlines by symbol (stocks, ETFs, indices).
- Supports headline summary, publisher/source info, links, publication times (UTC), and structured JSON output.
- Includes local caching with TTL, force refresh, and per-symbol query options for efficient use.
- No API key required; data quality and coverage may vary by symbol.
- Provides clear failure handling, rate-limit guidance, and avoids trading advice.
元数据
常见问题
Yahoo Finance News 是什么？
Fetch recent finance news headlines for stock, ETF, and index symbols via Yahoo Finance (yfinance), with caching and structured JSON output. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 277 次。
如何安装 Yahoo Finance News？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install yahoofinance-news」即可一键安装，无需额外配置。
Yahoo Finance News 是免费的吗？
是的，Yahoo Finance News 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Yahoo Finance News 支持哪些平台？
Yahoo Finance News 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 Yahoo Finance News？
由 phonphrm（@phonphrm）开发并维护，当前版本 v1.0.1。
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