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版本数
在 OpenClaw 中安装
/install valuation-calculator
功能描述
Fast stock valuation calculator - compute PEG, EV/EBITDA, Rule of 40, DCF and more with simple commands. Inspired by YouTube tutorial and Day1Global Tech Ear...
安全使用建议
This skill is internally consistent with its stated purpose (it fetches data from Yahoo via yfinance and computes valuation metrics). Before installing or running it: 1) Review or back up ~/.openclaw/workspace/holdings.md if you keep private data there (the skill reads that file by default). 2) Note the script prepends ~/.openclaw/workspace to Python's import path—ensure that directory does not contain untrusted Python modules that could be accidentally imported. 3) yfinance will access Yahoo Finance over the network; ensure network access policies are acceptable. 4) If you prefer, run the script in a sandbox or inspect/modify the code to remove the sys.path insertion and to explicitly control the holdings file path. No credentials or external endpoints beyond Yahoo Finance were found.
功能分析
Type: OpenClaw Skill
Name: valuation-calculator
Version: 1.1.0
The OpenClaw AgentSkills bundle provides a stock valuation calculator. The `SKILL.md` file clearly outlines the skill's purpose and commands, without any prompt injection attempts or instructions for the agent to deviate from its stated function. The `valuation.py` script uses the `yfinance` library to fetch financial data and reads a local `holdings.md` file from the OpenClaw workspace. The parsing of `holdings.md` is robust, extracting only ticker symbols and integer share counts, and does not allow for code injection. There is no evidence of data exfiltration, unauthorized network activity beyond `yfinance` API calls, persistence mechanisms, or dynamic code execution from untrusted input. The skill's behavior is fully aligned with its described purpose.
能力评估
Purpose & Capability
Name/description (valuation metrics, DCF, PEG, EV/EBITDA) align with the included Python implementation which uses yfinance to fetch market/financial data. Minor inconsistency: the code inserts '~/.openclaw/workspace' onto sys.path even though the skill is self-contained and does not import local modules—this is unnecessary for the stated purpose and expands the import surface.
Instruction Scope
SKILL.md instructs reading holdings from ~/.openclaw/workspace/holdings.md which is coherent with the 'value' command, but that file path is not declared in the skill metadata as a required config path. Besides reading that holdings file and using yfinance, the instructions/code do not attempt to read other system files or env vars.
Install Mechanism
No install spec is provided (instruction-only with a code file). The code depends on the public 'yfinance' package; the script prints a message asking the user to pip install it if missing. No downloads from arbitrary URLs or archive extraction are present.
Credentials
The skill requests no environment variables, no credentials, and the runtime code does not access secrets or unrelated environment variables. Network access to Yahoo Finance via yfinance is expected and proportional to the function.
Persistence & Privilege
The skill does not request always:true and does not modify other skills. However, it prepends the user's workspace (~/.openclaw/workspace) to sys.path at runtime which can cause Python imports to resolve to user workspace modules—this increases the risk if untrusted code exists there (even though the shipped script itself does not import additional local modules).
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 valuation-calculator - 安装完成后，直接呼叫该 Skill 的名称或使用
/valuation-calculator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
v1.1.0
- Added "auto" DCF mode with automatic WACC calculation using the CAPM model.
- DCF WACC can be set to auto (fetches Treasury yield and beta from Yahoo Finance).
- Updated usage examples and documentation for the new DCF auto feature.
- Minor description and formatting updates for clarity.
v1.0.0
Initial release of valuation-calculator.
- Instantly calculates key stock valuation metrics: PEG, Forward/Trailing P/E, EV/EBITDA, Rule of 40, DCF.
- Supports quick commands and custom parameters for DCF analysis.
- Can evaluate individual tickers, all holdings (from holdings.md), and major indices.
- Presents clear evaluation criteria for PEG, Rule of 40, and DCF upside.
- Sources financial data via Yahoo Finance API (yfinance).
元数据
常见问题
Valuation Calculator 是什么？
Fast stock valuation calculator - compute PEG, EV/EBITDA, Rule of 40, DCF and more with simple commands. Inspired by YouTube tutorial and Day1Global Tech Ear... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 625 次。
如何安装 Valuation Calculator？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install valuation-calculator」即可一键安装，无需额外配置。
Valuation Calculator 是免费的吗？
是的，Valuation Calculator 完全免费（开源免费），可自由下载、安装和使用。
Valuation Calculator 支持哪些平台？
Valuation Calculator 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 Valuation Calculator？
由 arbiger（@arbiger）开发并维护，当前版本 v1.1.0。
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