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Fear Greed Index
作者
yuyiyuleyuli-cloud
· GitHub ↗
· v1.0.1
· MIT-0
99
总下载
0
收藏
0
当前安装
2
版本数
在 OpenClaw 中安装
/install fear-greed-index
功能描述
Crypto Fear & Greed Index reporter. Fetches current market sentiment index and provides simple analysis combined with BTC price movement. Use when users want...
使用说明 (SKILL.md)
Crypto Fear & Greed Index
Overview
Get the current Crypto Fear & Greed Index from Alternative.me, combined with Bitcoin's latest price change, and provides simple market sentiment analysis for traders.
Data source: Alternative.me Crypto Fear & Greed Index API
Commands
| Command | Description |
|---|---|
index.py |
Get latest fear & greed index with market analysis |
history.py |
Get 30-day historical data |
Usage
# Get latest index and analysis
python scripts/index.py --user-id \x3Cuser-id>
Pricing: 0.001 USDT per call, billed via SkillPay.me.
Output
- Current fear & greed index value (0-100)
- Sentiment classification (Extreme Fear / Fear / Neutral / Greed / Extreme Greed)
- Trend compared to yesterday
- BTC latest price and 24h change
- Simple market sentiment analysis
Index Classification
| Value | Sentiment |
|---|---|
| 0-24 | Extreme Fear |
| 25-44 | Fear |
| 45-55 | Neutral |
| 56-75 | Greed |
| 76-100 | Extreme Greed |
安全使用建议
This skill fetches the Fear & Greed index and BTC price as advertised, but it also charges 0.001 USDT per call via SkillPay.me and expects a SKILLPAY_API_KEY (env or CLI) even though the registry/SKILL.md don't declare that requirement. Before installing: 1) Ask the publisher to declare SKILLPAY_API_KEY (or remove the billing call) and to document exactly what data is sent to SkillPay.me. 2) Verify the reputation and TLS/ownership of https://skillpay.me and the billing API. 3) If you must provide an API key, prefer creating a scoped or revocable key and test the scripts in a sandboxed environment first. 4) If you do not want automatic billing or to share an API key, do not install or run this skill until the billing flow is made explicit and registered in the skill metadata.
功能分析
Type: OpenClaw Skill
Name: fear-greed-index
Version: 1.0.1
The skill bundle provides a legitimate service for fetching cryptocurrency market sentiment data from Alternative.me. It includes a transparent billing mechanism via SkillPay.me, which requires a user ID and an API key (scripts/index.py and scripts/history.py). No evidence of data exfiltration, malicious execution, or prompt injection was found; the code logic is consistent with the described functionality.
能力评估
Purpose & Capability
Functionality (fetching Alternative.me F&G index and BTC price) matches the name/description. The additional behavior — charging via SkillPay.me — is plausible for a paid skill, but the registry metadata did not declare any required env vars or primary credential even though the code expects SKILLPAY_API_KEY. That mismatch is unexpected.
Instruction Scope
SKILL.md instructs running the included scripts with a --user-id and notes a per-call price, but it does not document that the code will attempt to POST to https://skillpay.me/api/v1 and requires a SKILLPAY_API_KEY (from --api-key or env). The scripts will perform network calls to both Alternative.me and SkillPay.me and will exit if the billing call fails. The instructions omit an operational requirement (the API key) and lack detail about what is sent to the payment endpoint.
Install Mechanism
No install spec; code is provided as simple Python scripts that will be executed. No external installers, downloaded archives, or obscure URLs are used. This is low installation risk.
Credentials
Registry metadata declares no required environment variables, but both scripts read SKILLPAY_API_KEY from the environment (or accept it via CLI). Requiring an API key for billing is reasonable, but it should be explicitly declared as a required credential (primaryEnv) so users know a secret is needed. There are no other unrelated credentials requested.
Persistence & Privilege
The skill does not request persistent or elevated agent privileges; always is false, it does not modify other skill configs, and it only performs outbound HTTP requests. Normal autonomous invocation is allowed but not combined with other high privileges.
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 fear-greed-index - 安装完成后，直接呼叫该 Skill 的名称或使用
/fear-greed-index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
- Documentation update: No user-facing or functionality changes; _meta.json updated.
- All features, usage, and pricing remain the same.
v1.0.0
Initial release: Get current fear & greed index with BTC price analysis and historical data
元数据
常见问题
Fear Greed Index 是什么？
Crypto Fear & Greed Index reporter. Fetches current market sentiment index and provides simple analysis combined with BTC price movement. Use when users want... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 99 次。
如何安装 Fear Greed Index？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install fear-greed-index」即可一键安装，无需额外配置。
Fear Greed Index 是免费的吗？
是的，Fear Greed Index 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Fear Greed Index 支持哪些平台？
Fear Greed Index 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 Fear Greed Index？
由 yuyiyuleyuli-cloud（@yuyiyuleyuli-cloud）开发并维护，当前版本 v1.0.1。
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