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在 OpenClaw 中安装
/install crypto-watcher
功能描述
Monitor ETH wallets and DeFi positions across chains with alerts for balance changes, gas prices, health factors, and large token transfers.
使用说明 (SKILL.md)
crypto-watcher
Monitor crypto wallets and DeFi positions. Get alerts when things change.
Features
- Wallet tracking: ETH + token balances across chains
- DeFi positions: LP positions, lending health, staking rewards
- Gas alerts: Notify when gas is cheap for transactions
- Whale alerts: Large transfers on watched tokens
Usage
Setup
# Add a wallet to watch
crypto-watcher add 0x1234...abcd --name "main" --chains eth,arb,base
# Configure alerts
crypto-watcher config --gas-alert 20 --balance-change 5%
Commands
# Check all positions
crypto-watcher status
# Check specific wallet
crypto-watcher status main
# Gas prices
crypto-watcher gas
# DeFi positions (via DefiLlama)
crypto-watcher defi 0x1234...abcd
Heartbeat Integration
Add to HEARTBEAT.md:
### Crypto Check
- Run `crypto-watcher status --quiet`
- Alert if any position health \x3C 1.5 or balance dropped > 10%
- Check gas, alert if \x3C 15 gwei (good time for L1 txs)
Config
~/.config/crypto-watcher/config.json:
{
"wallets": [
{
"address": "0x...",
"name": "main",
"chains": ["eth", "arb", "base"]
}
],
"alerts": {
"gasThreshold": 20,
"balanceChangePercent": 5,
"healthFactorMin": 1.5
}
}
Data Sources
- Balances: Public RPCs (no API key needed)
- DeFi: DefiLlama API (free)
- Gas: eth_gasPrice RPC call
- Prices: CoinGecko API (free tier)
Chains Supported
| Chain | ID | RPC |
|---|---|---|
| Ethereum | eth | https://eth.llamarpc.com |
| Arbitrum | arb | https://arb1.arbitrum.io/rpc |
| Base | base | https://mainnet.base.org |
| Optimism | op | https://mainnet.optimism.io |
| Polygon | matic | https://polygon-rpc.com |
安全使用建议
This skill appears to do what it says: monitor public wallet addresses and DeFi info. Before installing, consider: (1) the CLI will make outbound network calls to public RPCs and APIs (CoinGecko, DefiLlama) — run it in an environment you trust; (2) it stores watched addresses in ~/.config/crypto-watcher/config.json (no private keys) — do not store private keys or seed phrases there; (3) there is no install spec in the skill metadata, so ensure dependencies (node, compatible node version, and npm-installed dependencies like viem) are available in your runtime; (4) if you need stronger assurance, review or run the code in an isolated environment (container) to observe network behavior. Overall, no unexplained permissions or credential access were found.
功能分析
Type: OpenClaw Skill
Name: crypto-watcher
Version: 1.0.0
The OpenClaw AgentSkills skill bundle 'crypto-watcher' is classified as benign. The `SKILL.md` instructions are directly aligned with the stated purpose of monitoring crypto wallets and DeFi positions, with no evidence of prompt injection attempts to manipulate the agent for malicious ends. The `src/cli.js` script legitimately interacts with public blockchain RPCs and well-known public APIs (CoinGecko, DefiLlama) to fetch crypto data, and manages its configuration within the user's home directory (`~/.config/crypto-watcher/config.json`). There is no indication of data exfiltration, malicious execution, persistence mechanisms, or obfuscation. All dependencies listed in `package-lock.json` are standard for a web3 application using the `viem` library.
能力评估
Purpose & Capability
Name/intent (wallet and DeFi monitoring) matches required files and behavior: the CLI reads a local config of public wallet addresses, queries public RPC endpoints, CoinGecko, and DefiLlama, and reports balances and gas. The included dependency (viem) is appropriate for Ethereum RPC interactions.
Instruction Scope
Runtime instructions and the SKILL.md align with the implementation. The CLI reads/writes only ~/.config/crypto-watcher/config.json (to store watched addresses), calls public APIs/RPCs, and prints output. It does not request private keys, system tokens, or unrelated files.
Install Mechanism
The package includes source, package.json and package-lock but no explicit install spec in the skill metadata. That is not malicious but means dependencies (viem, etc.) must be installed by the runtime environment before the CLI will run. The dependency sources are standard npm packages (viem and its dependencies) listed in package-lock.json.
Credentials
The skill declares no required environment variables, and the code does not read environment secrets. All external endpoints used are public (CoinGecko, DefiLlama, public RPC URLs). No credentials, tokens, or private keys are requested or stored.
Persistence & Privilege
The skill is not always-enabled and does not modify other skills or system-wide settings. It does persist its own config at ~/.config/crypto-watcher/config.json, which is appropriate 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 crypto-watcher - 安装完成后，直接呼叫该 Skill 的名称或使用
/crypto-watcher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-watcher.
- Track ETH and token balances across multiple chains.
- Monitor DeFi positions, LP health, and staking rewards.
- Get alerts for low gas prices and large token transfers.
- Configure alert thresholds for gas, balance changes, and DeFi position health.
- Integrates with heartbeat checks for automated monitoring.
元数据
常见问题
Crypto Watcher 是什么？
Monitor ETH wallets and DeFi positions across chains with alerts for balance changes, gas prices, health factors, and large token transfers. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 1132 次。
如何安装 Crypto Watcher？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install crypto-watcher」即可一键安装，无需额外配置。
Crypto Watcher 是免费的吗？
是的，Crypto Watcher 完全免费（开源免费），可自由下载、安装和使用。
Crypto Watcher 支持哪些平台？
Crypto Watcher 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 Crypto Watcher？
由 0xRaini（@0xraini）开发并维护，当前版本 v1.0.0。
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