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Found 142 Skills
When the user wants to promote on Hacker News, launch on HN, or understand what works on HN. Trigger phrases include "Hacker News," "HN post," "Show HN," "HN strategy," "getting upvotes on HN," "HN launch," or "why did my HN post die."
Best practices for using `expect` and `package:matcher`. Focuses on readable assertions, proper matcher selection, and avoiding common pitfalls.
Guidelines for maintaining external Dart packages, covering versioning, publishing workflows, and pull request management. Use when updating Dart packages, preparing for a release, or managing collaborative changes in a repository.
General best practices for Dart development. Covers code style, effective Dart, and language features.
Guidelines for using modern Dart features (v3.0 - v3.10) such as Records, Pattern Matching, Switch Expressions, Extension Types, Class Modifiers, Wildcards, Null-Aware Elements, and Dot Shorthands.
Use this skill when the user mentions wallet login, sign in, verify OTP, create wallet, switch account, wallet status, logout, wallet balance, assets, holdings, send tokens, transfer ETH, transfer USDC, pay someone, send crypto, send ERC-20, send SPL, transaction history, recent transactions, tx status, tx detail, order list, call smart contract, interact with contract, execute contract function, send calldata, invoke smart contract, show my addresses, wallet addresses, deposit, receive, receive address, top up, fund my wallet. Chinese: 登录钱包, 钱包登录, 验证OTP, 创建钱包, 切换账户, 钱包状态, 退出登录, 余额, 资产, 钱包列表, 账户列表, 发送代币, 转账, 交易历史, 交易记录, 合约调用, 我的地址, 钱包地址, 充值, 充币, 收款, 收款地址, 入金. Manages the wallet lifecycle: auth (login, OTP verify, account creation, switching, status, logout), authenticated balance queries, wallet address display (grouped by XLayer/EVM/Solana), token transfers (native & ERC-20/SPL), transaction history, and smart contract calls. Do NOT use for DEX swaps — use okx-dex-swap. Do NOT use for token search or market data — use okx-dex-token or okx-dex-market. Do NOT use for smart money / whale / KOL signals — use okx-dex-signal. Do NOT use for meme token scanning — use okx-dex-trenches. Do NOT use for transaction broadcasting (non-wallet) — use okx-onchain-gateway. Do NOT use when the user says only a single word like 'wallet' or 'login' without specifying an action or context. Do NOT use for security scanning (token/DApp/tx/sig) — use okx-security. Do NOT use for querying a specific public address's portfolio balance (user provides an explicit address like 0xAbc...) — use okx-wallet-portfolio. Do NOT use for PnL analysis (win rate, realized/unrealized PnL, DEX history) — use okx-dex-market.
Routes to: Polymarket, Aave V3, Hyperliquid, PancakeSwap V3 AMM, Morpho V1 Optimizer. Use when user names a third-party DeFi DApp/protocol as the destination, or asks 'what dapps are available'. The skill applies a confidence framework to detect the matching protocol, installs the corresponding DApp plugin on demand (via `npx skills add okx/plugin-store --skill <plugin-name> --yes --global`), then routes the user's original prompt directly into that plugin's quickstart. Trigger keywords — DApp discovery: 'what dapps are available', 'any good dapps', 'show me dapps', 'recommend dapps', 'which protocols can I use', 'what protocols do you support', 'list installed dapps', 'show installed dapps', 'what DeFi tools are available', 'what plugins do you have', '有什么好的dapp', '推荐一些dapp', '有什么好的协议', '有什么DeFi协议', '推荐DeFi项目', '有什么链上应用', '支持哪些协议', '支持哪些DeFi协议', '装了哪些Plugin', '已安装的dapp'. Specific protocols (Polymarket): 'Polymarket', 'poly market', 'prediction market', 'YES shares', 'NO shares', 'outcome token', 'btc 5m', 'btc 五分钟', 'BTC 5分钟涨跌', '预测市场', '事件市场', '买涨跌', '5分钟涨跌', '五分钟涨跌'. Specific protocols (Aave V3): 'Aave', 'Aave V3', 'aToken', 'health factor', 'eMode', 'Efficiency Mode', 'Isolation Mode', 'GHO', 'Aave flash loan', 'liquidationCall'. Specific protocols (Hyperliquid): 'Hyperliquid', 'HyperLiquid', 'HyperCore', 'HyperEVM', 'HYPE', 'HLP', 'Hyperliquidity Provider', 'HIP-3'. Specific protocols (PancakeSwap): 'PancakeSwap', 'Pancake', 'PCS', 'CAKE', 'Syrup Pool', 'IFO', 'BNB Chain AMM', 'V3 LP NFT', '薄饼', 'veCAKE'. Specific protocols (Morpho V1 Optimizer): 'Morpho', 'Merkl reward'. Plugin management: 'install a plugin', 'uninstall a plugin', 'show installed plugins', '安装Plugin', '卸载Plugin'. Do NOT use for: generic yield/lending/staking verbs without a named DApp (route to okx-defi-invest); DEX swaps without a named DApp (okx-dex-swap); token prices/charts (okx-dex-market); wallet balances (okx-wallet-portfolio); viewing positions (okx-defi-portfolio).
Use this skill when the user asks to scan a transaction, check transaction safety, is this transaction safe, pre-execution check, security scan, tx risk check, check if this approve is safe, scan this swap tx, is this token safe, check token security, honeypot check, is this URL a scam, check if this dapp is safe, phishing site check, is this signature safe, check this signing request, check my approvals, show risky approvals, revoke approval, token authorization, ERC20 allowance, Permit2, or mentions transaction security scanning, token risk scanning, DApp/URL phishing detection, message signature safety, pre-execution risk analysis, malicious transaction detection, approval safety checks, or token approval management. Covers token-scan (batch token risk detection), dapp-scan (URL/domain phishing detection), tx-scan (EVM + Solana transaction pre-execution), sig-scan (EIP-712/personal_sign message scanning), and approvals (ERC-20 allowance and Permit2 authorization queries). Chinese: 安全扫描, 代币安全, 蜜罐检测, 貔貅盘, 钓鱼网站, 交易安全, 签名安全, 代币风险, 授权管理, 授权查询, 风险授权, 代币授权. Do NOT use for wallet balance, send, or history — use okx-agentic-wallet. Do NOT use for general programming questions about security.
Deposit and bridge funds into a wallet or protocol using Swapper Finance. Handles fiat on-ramp (card payments via Mastercard, Visa, Apple Pay, Google Pay), crypto transfers, and cross-chain bridging via Chainlink CCIP — directly into lending, staking, and liquidity protocols. Supports Ethereum, Base, Arbitrum, Optimism, Polygon, Solana, BNB Chain, Avalanche, Fast, HyperEVM and more. 170+ countries supported. Powered by Chainlink CRE and Mastercard. Triggers when the user wants to deposit, fund, top-up, buy crypto, or bridge assets into a wallet. Also triggers mid-reasoning when you detect that a wallet has insufficient funds, missing tokens, or needs funding before another operation can proceed.
Use for Cobo Agentic Wallet operations via the `caw` CLI: wallet onboarding, token transfers (USDC, USDT, ETH, SOL, etc.), smart contract calls, balance queries, and policy denial handling. Covers DeFi execution on EVM (Base, Ethereum, Arbitrum, Optimism, Polygon) and Solana: Uniswap V3 swaps, Aave V3 lending, Jupiter swaps, DCA, grid trading, Polymarket, and Drift perps. Use when: user mentions caw, cobo-agentic-wallet, MPC wallet, TSS node, Cobo Portal, agent wallet, or needs any crypto wallet operation — even without explicit "Cobo" mention. NOT for: fiat payments, bank transfers, or crypto-to-fiat off-ramp.
HertzFlow on-chain trade-decision intelligence. Currently covers Binance Alpha forensic across all surf-SQL EVM chains (BSC / Ethereum / Arbitrum / Base / Polygon / Optimism) — insider distribution, 真实派发 confirmed sell-out, 筹码三分法 (operator / CEX pool / verifiable retail), anomaly waves, monitoring exports. Solana runs in HOLDER_SNAPSHOT mode. Auto-trigger whenever the user pastes a raw 0x-prefixed 40-hex EVM CA, a Solana base58 CA, mentions a Binance Alpha token by ticker, or asks about 链上 forensic / 内幕出货 / 派发 / chip structure / quiet insider / Alpha distribution / on-chain dump — even if they don't say "hertzflow" explicitly. Pipeline runs deterministically (~2-10 min per CA depending on activity + surf cache state); LLM only fills narrative slots, never picks the verdict or writes SQL. Perp metrics, bridge audits, and HertzFlow core contract analysis sub-domains are coming — when those ship, this skill will dispatch to them based on input pattern (perp symbol, bridge protocol name, etc.) using the router table below. REQUIRES a Surf account + SURF_API_KEY. New users get 2000 free credits (~6-8 reports) via the HertzFlow private invite. Full forensic costs ~$1.5-3 USD per CA in Surf credits after the free tier runs out.
End-to-end Initia development and operations guide. Use when asked to build Initia smart contracts (MoveVM/WasmVM/EVM), build React frontends (InterwovenKit or EVM direct JSON-RPC), launch or operate Interwoven Rollups with Weave CLI, or debug appchain/transaction integration across these layers.