Skill: gztanht/yield-shark (version 1.0.6)

--- name: yield-shark description: 🦈 YieldShark - DeFi stablecoin yield monitor with real-time APY tracking across 50+ platforms version: 1.0.3 author: gztanht license: MIT tags: [defi, yield, crypto, finance, stablecoin, usdt, usdc, apy, aave, compound] pricing: free_tier: 5 queries/day sponsorship: 0.5 USDT or 0.5 USDC for unlimited note: "Feel free to sponsor more if you find it useful!" wallet: usdt_erc20: [REDACTED_SECRET] usdc_erc20: [REDACTED_SECRET] metadata: clawdbot: emoji: 🦈 requires: bins: [npm, node] --- # 🦈 YieldShark - DeFi Yield Shark **Smell the Money** - Hunt for the highest APY in the DeFi ocean! ## Overview YieldShark monitors real-time stablecoin yields across 50+ DeFi platforms including Aave, Compound, Curve, Uniswap, Yearn, Beefy, and more. Get data-driven insights for your crypto investments. ## Features - **Real-time Data**: Direct integration with DeFiLlama API (free, public) - **Multi-Token Support**: USDT, USDC, DAI - **Multi-Chain**: Ethereum, Arbitrum, Optimism, Base, Polygon, BSC - **Smart Filtering**: Excludes LP pools, filters APY outliers (<30%), TVL >$100k - **Risk Ratings**: A-E safety scores based on audits and insurance - **Gas Estimation**: Calculate net APY after transaction costs - **Platform Comparison**: Side-by-side analysis of top protocols ## Installation ```bash clawhub install yield-shark ``` ## Usage ### Quick Start ```bash # Query USDT yields node scripts/monitor.mjs USDT # Query USDC with custom limit node scripts/monitor.mjs USDC --limit 10 # Query DAI on specific chain node scripts/monitor.mjs DAI --chain ethereum ``` ### All Scripts ```bash # Monitor yields node scripts/monitor.mjs USDT # Compare platforms node scripts/compare.mjs --token USDT # Calculate net APY node scripts/calculate.mjs --amount 5000 --platform compound # Set yield alerts node scripts/alert.mjs --apy 5 # Generate report node scripts/report.mjs --format markdown ``` ### NPM Commands ```bash npm run monitor # Run monitor script npm run compare # Compare platforms npm run test:usdt # Test USDT query npm run test:usdc # Test USDC query npm run test:dai # Test DAI query ``` ## Output Example ``` 💰 USDT 最优收益排行 (DeFiLlama 实时数据) 排名 平台 (链) APY 风险 Gas TVL ────────────────────────────────────────────────────────────────────── 🥇 Compound V3 (Optimism) 3.5% 🟢 A+ $0.3 $1M 🥈 Beefy (Optimism) 3.4% 🟡 B+ $0.3 $1M 🥉 Compound V3 (Polygon) 2.9% 🟢 A+ $0.5 $0M 💡 智能推荐: ✅ Compound V3 (Optimism) 综合最优 - 3.47% APY ``` ## Supported Platforms ### Lending Protocols - **Aave V3** (A rating, multi-chain) - https://app.aave.com - **Compound V3** (A+ rating, lowest gas) - https://app.compound.finance - **Spark** (A rating, high yields) - https://app.spark.fi - **Morpho** (B+ rating, optimized rates) - https://app.morpho.org - **Euler** (B rating, innovative features) - https://app.euler.finance ### DEX Liquidity Pools - **Curve** (A rating, stablecoin specialist) - https://curve.fi - **Uniswap V3** (A rating, highest volume) - https://app.uniswap.org - **Balancer** (A rating, multi-token pools) - https://app.balancer.fi - **Convex** (B+ rating, CRV boosting) - https://www.convexfinance.com ### Yield Aggregators - **Yearn V2** (B+ rating, auto-compound) - https://yearn.finance - **Beefy** (B+ rating, multi-chain) - https://app.beefy.com - **Automata** (B rating, privacy-focused) - https://www.ata.network ### Stablecoin Specialists - **Ethena** (B+ rating, synthetic dollar) - https://www.ethena.fi - **Ondo** (A rating, RWA-backed) - https://www.ondo.finance - **MakerDAO** (A+ rating, DAI issuer) - https://makerdao.com ## Data Sources - **Primary**: DeFiLlama API (https://yields.llama.fi/pools) - **Update Frequency**: Real-time (5-minute cache) - **Coverage**: 50+ platforms, 7 chains, 3 stablecoins ## Pricing | Tier | Price | Limit | |------|-------|-------| | Free | $0 | 3 queries/day | | Pay-per-use | 0.01 USDT | Unlimited | | Monthly | 10 USDT | Unlimited + priority support | ## Sponsor Support development: - **USDT (ERC20)**: [REDACTED_SECRET] - **USDC (ERC20)**: [REDACTED_SECRET] ## Security & Risk Disclaimer ⚠️ **Important**: DeFi protocols carry smart contract risk. Always: 1. Check protocol audits (we provide risk ratings) 2. Start with small amounts 3. Diversify across platforms 4. Never invest more than you can afford to lose **This tool provides information only, not financial advice. DYOR!** ## Roadmap - [ ] Multi-token comparison (--tokens USDT,USDC) - [ ] Historical yield trends - [ ] Telegram/Email notifications - [ ] Platform website links - [ ] Additional chains (Monad, Sonic, etc.) ## Support - GitHub: https://github.com/gztanht/yield-shark - ClawHub: https://clawhub.com/skills/yield-shark --- **Made with 🦈 by @gztanht** *Smell the Money*


Security scan verdicts — ClawScan: suspicious | static analysis: clean | VirusTotal: clean | SkillSpector: suspicious (CRITICAL)