← 返回 Skills 市场

Crypto Price Alerter

Name: Crypto Price Alerter
Author: fuzzyb33s

作者 Fuzzyb33s · GitHub ↗ · v1.0.0 · MIT-0

cross-platform ✓ 安全检测通过

总下载

当前安装

版本数

在 OpenClaw 中安装

/install crypto-price-alerter

功能描述

Monitor live cryptocurrency prices, technical indicators, and support/resistance levels with customizable price alerts and portfolio summaries.

使用说明 (SKILL.md)

Crypto Price Alerter

Fetch live cryptocurrency prices and technical indicators via CoinGecko free API.

Quick Usage

uv run python scripts/price_check.py --symbol BTC --currency USD
uv run python scripts/price_check.py --symbol ETH --currency USD --upper 4000 --lower 2000
uv run python scripts/price_check.py --symbol SOL --currency USD --output json

Core Features

Current Price — Live price, 24h change %, 24h volume, market cap
Technical Indicators — SMA(7), SMA(21), RSI(14) from 30-day historical data
Key Levels — 30-day resistance and support
Price Alerts — Triggered when 24h change >5% or price crosses user thresholds
JSON output — For automation pipelines: --output json

Scripts

scripts/price_check.py — Main script. Run standalone with uv run python scripts/price_check.py [args]

Arguments

Arg	Description
`--symbol`	Crypto symbol (e.g. BTC, ETH, SOL) — required
`--currency`	Fiat currency (default: USD)
`--upper`	Upper price threshold for alert
`--lower`	Lower price threshold for alert
`--days`	Historical days for SMA (default: 30)
`--output`	`text` (default) or `json`

Technical Signals

See references/signals.md for explanation of SMA, RSI, support/resistance, and trading signal interpretation.

Alert Logic

24h change > +5% → Bullish alert
24h change \x3C -5% → Bearish alert
Price >= --upper threshold → Price ceiling alert
Price \x3C= --lower threshold → Price floor alert

安全使用建议

This skill appears to do what it claims: it queries CoinGecko and computes simple indicators, with no credential requests. Before installing or running it: (1) inspect and fix the bundled script — there is a likely string/quote formatting error in build_report that will cause a Python syntax error, so the script may not run as-is; (2) ensure the runtime has Python and the 'requests' package installed; (3) run it in a sandbox or controlled environment (no secrets) and verify network access is restricted to only the CoinGecko endpoints if you require that; (4) be aware CoinGecko is rate-limited and responses can change — consider adding error/rate-limit handling if you rely on it for alerts; (5) no credentials are needed, so do not add API keys unless you intentionally extend the skill and understand the implications.

功能分析

Type: OpenClaw Skill Name: crypto-price-alerter Version: 1.0.0 The crypto-price-alerter skill is a standard utility for fetching and analyzing cryptocurrency data from the CoinGecko API. The Python script (scripts/price_check.py) uses legitimate API endpoints, handles network requests safely using the requests library, and performs local mathematical calculations for technical indicators like SMA and RSI. There is no evidence of data exfiltration, unauthorized file access, or malicious prompt injection in the documentation (SKILL.md).

能力标签

crypto

能力评估

✓ Purpose & Capability

Name/description match the provided script: the code queries CoinGecko endpoints and computes SMA/RSI/support-resistance and alerts. No unrelated services, binaries, or credentials are requested.

✓ Instruction Scope

SKILL.md only instructs running the included script and describes expected args/outputs. It does not ask the agent to read unrelated files, access secrets, or transmit data to unknown endpoints; all network calls are to CoinGecko public APIs.

✓ Install Mechanism

No install spec is provided (instruction-only with a bundled script). This means nothing is downloaded or written during install. Note: the script depends on the 'requests' library (not declared), so ensure runtime has that dependency.

✓ Credentials

No environment variables, credentials, or config paths are requested. The skill does not attempt to read secrets or unrelated system config — access requests are proportional to the stated purpose.

✓ Persistence & Privilege

The skill does not request always:true or any elevated persistence. Model invocation is allowed by default but that's normal; nothing in the skill tries to modify other skills or system-wide settings.

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 crypto-price-alerter
安装完成后，直接呼叫该 Skill 的名称或使用 /crypto-price-alerter 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 of crypto-price-alerter. - Fetches live cryptocurrency prices using the CoinGecko API. - Provides 24h price change, trading volume, and market cap. - Calculates technical indicators: SMA(7, 21), RSI(14), and key support/resistance from 30-day history. - Allows setting custom upper/lower price alerts and triggers for significant 24h moves (>±5%). - Supports text and JSON output for automation and portfolio summaries.

元数据

Slug crypto-price-alerter

版本 1.0.0

许可证 MIT-0

累计安装 1

当前安装数 1

历史版本数 1

常见问题