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Currency Exchange Rate

Name: Currency Exchange Rate
Author: ouyangabel

作者 ouyangAbel · GitHub ↗ · v1.0.0

cross-platform ✓ 安全检测通过

768

总下载

当前安装

版本数

在 OpenClaw 中安装

/install currency-exchange

功能描述

Currency exchange rate conversion using exchangerate-api.com. Use when: (1) converting between currencies, (2) checking current exchange rates, (3) viewing c...

使用说明 (SKILL.md)

Exchange Rate Tool

Convert currencies and view exchange rates using free API from exchangerate-api.com. No API key required.

When to Use

Convert between any currencies
Check current exchange rates
View rate tables for multiple currencies
Calculate cross-currency conversions

Quick Start

Convert Currency

python3 scripts/exchange-rate.py convert 100 USD CNY
# Output: $100.0000 = ¥692.0000

View Exchange Rates

python3 scripts/exchange-rate.py rate USD
# Shows rates for major currencies against USD

List Supported Currencies

python3 scripts/exchange-rate.py list

Commands

`convert \x3Camount> \x3Cfrom> \x3Cto>`

Convert an amount from one currency to another.

Examples:

# USD to CNY
python3 scripts/exchange-rate.py convert 100 USD CNY

# EUR to USD
python3 scripts/exchange-rate.py convert 50 EUR USD

# JPY to CNY
python3 scripts/exchange-rate.py convert 10000 JPY CNY

`rate \x3Cbase_currency>`

View exchange rates for major currencies against a base currency.

Examples:

# Rates against USD (default)
python3 scripts/exchange-rate.py rate USD

# Rates against CNY
python3 scripts/exchange-rate.py rate CNY

# Rates against EUR
python3 scripts/exchange-rate.py rate EUR

`list`

List all supported currency codes (150+ currencies).

python3 scripts/exchange-rate.py list

Common Currency Codes

Code	Currency	Code	Currency
USD	US Dollar	CNY	Chinese Yuan
EUR	Euro	JPY	Japanese Yen
GBP	British Pound	KRW	South Korean Won
AUD	Australian Dollar	HKD	Hong Kong Dollar
CAD	Canadian Dollar	TWD	New Taiwan Dollar
CHF	Swiss Franc	SGD	Singapore Dollar
INR	Indian Rupee	RUB	Russian Ruble
BRL	Brazilian Real	MXN	Mexican Peso

Notes

Rates are updated daily (typically around 00:00 UTC)
API is free and requires no authentication
Results include the date of the rate data
Supports 150+ world currencies

Data Source

This skill uses the free tier of exchangerate-api.com, which provides:

Daily updated rates
150+ supported currencies
No API key required
Rate limits apply (be reasonable with usage)

Example Output

💱 汇率转换
$100.0000 = ¥692.0000
汇率: 1 USD = 6.920000 CNY
日期: 2026-02-24

安全使用建议

This skill appears coherent and low-risk: it runs a small Python script that makes HTTPS requests to exchangerate-api.com and prints exchange rates. Before installing, consider that the skill will make outbound network requests (so it requires network access) and depends on a third‑party API (rate limits and availability apply). If you require provenance, note the skill has no homepage/source URL in the metadata — if you need an auditable origin or long‑term maintenance guarantees, ask the publisher for a repository or verify the owner identity.

功能分析

Type: OpenClaw Skill Name: currency-exchange Version: 1.0.0 The OpenClaw skill bundle is benign. The `SKILL.md` file clearly describes the currency exchange functionality and its reliance on exchangerate-api.com, with no evidence of prompt injection attempts against the AI agent. The `scripts/exchange-rate.py` script accurately implements this functionality, making network requests solely to the declared `https://api.exchangerate-api.com/v4/latest` endpoint. There are no signs of data exfiltration, unauthorized command execution, persistence mechanisms, or obfuscation. Input handling is basic but does not introduce shell injection vulnerabilities as arguments are processed internally by Python functions.

能力评估

✓ Purpose & Capability

Name/description, SKILL.md instructions, and the included script all align: they fetch rates from exchangerate-api.com and perform conversions. No unrelated binaries, env vars, or config paths are requested.

✓ Instruction Scope

Runtime instructions are limited to running the included Python script with commands like convert/rate/list. The script only performs outbound HTTPS GET requests to the declared API and prints results; it does not read local secrets, files, or other system state.

✓ Install Mechanism

There is no install spec. The skill is instruction-only with a single Python script included; nothing is downloaded at install time and no archives or external installers are used.

✓ Credentials

The skill requires no environment variables or credentials. The included code does not access any undeclared env vars or secret material.

✓ Persistence & Privilege

The skill is not marked 'always', does not modify other skills or system configs, and does not request persistent privileges. It can make outbound network calls when invoked, which is expected for its purpose.

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 currency-exchange
安装完成后，直接呼叫该 Skill 的名称或使用 /currency-exchange 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

v1.0.0

Initial release: convert currencies and view exchange rates

元数据

Slug currency-exchange

版本 1.0.0

许可证 —

累计安装 2

当前安装数 2

历史版本数 1

常见问题