Claude Skills by oyi77

Use when execute trades via API with position sizing, order management,

Use when managing Gate DEX wallets or signing EVM/GateChain transactions. Triggers on address/balance checks on-chain, EVM/EIP-3009 gasless x402 resource payments, DApp connection requests, and wallet-cli operations.

Use when designing portfolio rebalancing strategies — conservative / conviction / market-cap-Top-N baskets, preview-before-create, and order-state checks. Strategy-only; uses public data (CoinGecko market-cap), no exchange CLI/MCP.

Use when designing dollar-cost-averaging (auto-invest) plans — investment currency, target allocation, cadence, and fund-flow discipline. Strategy-only; uses public data, no exchange CLI/MCP.

Use when designing grid and martingale trading-bot strategies — parameter discipline, range/leverage/direction selection, and confirmation gates. Strategy-only; uses public market data, no exchange CLI/MCP.

Use when designing dual investment (sell-high / buy-low) yield strategies — strike selection, settlement logic, and forced-position risk. Strategy-only; uses public market data, no exchange CLI/MCP.

Use when you need read-only crypto market structure and sentiment analysis for any spot/perp market — trend, support/resistance, volume profile, funding, and social/news sentiment. Produces a structured market brief with no execution glue.

Use when executing trades on Gate.io Spot & Futures markets using CCXT/SDK or gate-cli. Triggers on spot buying, margin borrowing, orderbook depth checks, futures position management, or subaccount trade routing.

Use when build algorithmic investing strategies with backtesting, signal

'Use when skill: nft-marketplace. See SKILL.md body for details. Use

Use when coordinate multi-strategy trading workflows by routing signals

Use when trade Polymarket BTC 5-minute and 15-minute fast markets using

Use when trade Polymarket weather markets using NOAA forecasts via Simmer

Use when natural-language interface to Polymarket prediction markets.

Use when portfolio manager — capital allocation, risk management, and

Use when researching market conditions, on-chain data, and sentiment

Use when monitor portfolio risk, enforce position limits, and trigger

'Use when skill: smart-contract-dev. See SKILL.md body for details. Use

Use when design and backtest trading strategies using technical indicators,

Use when 获取中国金融市场数据（A股、港股、美股、基金、期货、债券）。支持220+个Tushare Pro接口：股票行情、财务报表、宏观经济指标。当用户请求股价数据、财务分析、指数行情、GDP/CPI等宏观数据时使用。.

Use when xAUUSD Asia 7-Candle Breakout strategy with backtest, paper