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franky0617

ETF投资助理

by franky0617 · GitHub ↗ · v1.0.1
cross-platform ⚠ suspicious
3838
Downloads
11
Stars
12
Active Installs
2
Versions
Install in OpenClaw
/install etf-assistant
Description
ETF投资助理 / ETF Investment Assistant - 查询行情、筛选ETF、对比分析、定投计算。支持沪深300、创业板、科创50、纳指等主流ETF。
README (SKILL.md)

ETF投资助理 / ETF Investment Assistant

一个专业的ETF投资助手，帮助你查询ETF行情、筛选投资标的、对比分析、计算定投收益。

A professional ETF investment assistant for querying ETF quotes, screening investment targets, comparative analysis, and DCA calculation.

功能特性 / Features

  • 📊 ETF列表 / ETF List - 常用ETF代码速查

    • Quick reference for commonly used ETF codes

  • 💰 实时行情 / Real-time Quotes - 查询ETF当前价格和涨跌

    • Query current ETF prices and changes

  • 🔥 热门ETF / Hot ETFs - 推荐热门投资标的

    • Recommend popular investment targets

  • 🔍 搜索ETF / Search ETF - 按名称或代码搜索

    • Search by name or code

  • 📈 对比分析 / Comparison - 对比两只ETF表现

    • Compare performance of two ETFs

  • 🧮 定投计算器 / DCA Calculator - 计算定投收益

    • Calculate Dollar-Cost Averaging returns

  • 📋 投资摘要 / Summary - 主流ETF分类介绍

    • Introduction to mainstream ETF categories

使用方法 / Usage

1. 查看ETF列表 / View ETF List

etf-assistant list

2. 查询行情 / Query Quotes

# 查询沪深300ETF
# Query CSI 300 ETF
etf-assistant price 510300

# 查询创业板ETF
# Query ChiNext ETF
etf-assistant price 159915

3. 热门ETF推荐 / Hot ETF Recommendations

etf-assistant hot

4. 搜索ETF / Search ETF

# 按名称搜索
# Search by name
etf-assistant search 沪深

# 按代码搜索
# Search by code
etf-assistant search 510300

5. 对比ETF / Compare ETFs

etf-assistant compare 510300 159915

6. 定投计算 / DCA Calculation

# 每月定投1000元，定投10年
# Monthly investment of 1000 CNY for 10 years
etf-assistant calc 510300 1000 10

7. 投资摘要 / Investment Summary

etf-assistant summary

常用ETF代码 / Common ETF Codes

代码 / Code 名称 / Name 类型 / Type
510300 沪深300ETF 宽基指数 / Broad Index
510500 中证500ETF 宽基指数 / Broad Index
159915 创业板ETF 宽基指数 / Broad Index
159919 科创50ETF 科创板 / STAR Market
159941 纳指ETF 海外指数 / Overseas Index
513100 恒生ETF 港股指数 / HK Stock Index
510880 红利ETF Smart Beta
159997 芯片ETF 行业主题 / Sector Theme
159995 新能源车ETF 行业主题 / Sector Theme
512170 医疗ETF 行业主题 / Sector Theme

投资建议 / Investment Tips

  1. 新手入门 / Beginners: 推荐沪深300ETF (510300)，覆盖A股核心蓝筹

    • Recommend CSI 300 ETF (510300), covering A-share core blue chips

  2. 科技创新 / Tech Innovation: 关注科创50ETF (159919) 或芯片ETF (159997)

    • Focus on STAR 50 ETF (159919) or Chip ETF (159997)

  3. 分散投资 / Diversification: 组合配置沪深300 + 港股 + 海外ETF

    • Portfolio: CSI 300 + HK + Overseas ETFs

  4. 稳健收益 / Steady Returns: 红利ETF (510880) 提供稳定股息

    • Dividend ETF (510880) provides stable dividends

数据来源 / Data Source

  • Yahoo Finance 实时行情
  • Free API, no API Key required

注意事项 / Notes

⚠️ 投资有风险，入市需谨慎 ⚠️ Investment involves risk, invest cautiously

⚠️ 历史收益不代表未来表现 ⚠️ Past performance does not guarantee future results

⚠️ 仅供参考，不构成投资建议 ⚠️ For reference only, not investment advice

Usage Guidance
This skill appears coherent and focused on ETF lookups and simple calculations. Before installing: note that it runs a local shell script which expects standard tools (curl, python3, bc, grep/sed). It will make network requests to Yahoo Finance (public endpoints) to fetch quotes. It does not request any credentials or write system files. If you require strict offline or no-network operation, do not install. Also consider that minor bugs (e.g., small string-handling issues) may exist in the script, but there are no indications of malicious behavior.
Capability Analysis
Type: OpenClaw Skill Name: etf-assistant Version: 1.0.1 The skill bundle is classified as suspicious due to a command injection vulnerability in the `etf-assistant.sh` script. Specifically, in the `cmd_price` and `cmd_compare` functions, user-provided ETF codes (`$code`, `$code1`, `$code2`) are directly interpolated into double-quoted strings within `$(...)` subshells. This allows an attacker to inject shell metacharacters (e.g., `;`, `&&`) to execute arbitrary commands on the agent's system, such as `etf-assistant price "510300; rm -rf /"`. While the skill's stated purpose is benign and the `SKILL.md` does not contain prompt injection, this vulnerability represents a high-risk capability that could be exploited for unauthorized actions.
Capability Assessment
ℹ Purpose & Capability
The skill name/description (ETF queries, screening, DCA calc) aligns with the provided shell script and SKILL.md. Minor inconsistency: the package metadata declares no required binaries, but the script invokes external tools (curl, python3, bc, grep/sed/sort). These are common system tools and consistent with the stated functionality, but the metadata should have listed them.
✓ Instruction Scope
SKILL.md describes CLI commands that match the behavior implemented in etf-assistant.sh. Runtime instructions and code only fetch public market data from Yahoo Finance and perform local calculations/searches; they do not read arbitrary files, access credentials, or transmit data to unexpected endpoints.
✓ Install Mechanism
No install specification (instruction-only) and the shipped shell script is run locally. No downloads, package installs, or archive extraction are performed by the skill itself.
✓ Credentials
The skill requests no environment variables or credentials. It does make outbound requests to Yahoo Finance as documented in SKILL.md; no secrets are required or used.
✓ Persistence & Privilege
always:false (default) and there is no code that modifies other skills or system-wide configuration. The skill runs when invoked and does not request permanent elevated presence.
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install etf-assistant
  3. After installation, invoke the skill by name or use /etf-assistant
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.1
更新为中英双语描述
v1.0.0
初始发布：支持ETF行情查询、筛选、对比、定投计算
Metadata
Slug etf-assistant
Version 1.0.1
License —
All-time Installs 14
Active Installs 12
Total Versions 2
Frequently Asked Questions

What is ETF投资助理?

ETF投资助理 / ETF Investment Assistant - 查询行情、筛选ETF、对比分析、定投计算。支持沪深300、创业板、科创50、纳指等主流ETF。 It is an AI Agent Skill for Claude Code / OpenClaw, with 3838 downloads so far.

How do I install ETF投资助理?

Run "/install etf-assistant" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.

Is ETF投资助理 free?

Yes, ETF投资助理 is completely free (open-source). You can download, install and use it at no cost.

Which platforms does ETF投资助理 support?

ETF投资助理 is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created ETF投资助理?

It is built and maintained by franky0617 (@franky0617); the current version is v1.0.1.

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