claude_course

Security skill for managing Binance API credentials safely. Enforces loading all secrets from a local .env file — never from conversation input. Masks any credential that appears in tool output before showing it to the user. Apply this skill whenever any other Binance skill requires authentication. Auto-trigger on: API key setup, profile creation, any authenticated API call.

Use when the user mentions connect/disconnect wallet, sign in, sign out, web3 wallet, wallet address, check balance, how much crypto do I have, send BNB/USDT/crypto, transfer tokens, swap tokens, buy/sell token, DEX trade, limit order, market order, cancel order, get a quote, transaction history, wallet settings, daily limit, slippage, MEV protection, supported chains, available networks, or any on-chain wallet operation.

自动运行 Go 项目的单元测试 + 性能基准测试，并在当前目录生成 Markdown 格式的完整性能报告。

请求本地 8080 端口获取城市名称，并讲述该城市历史上规模最大的一场战争。