score-covariance-estimate
Scores and ranks covariance estimates using precise assessor methods, with guidance for out-of-sample evaluation, high-dimensional settings, portfolio relevance, and simulation-ba…
Enables agents to query token, wallet, holder, feed, and trade data and execute on-chain token swaps through the XXYY Open API on Solana, Ethereum, BSC, and Base.
This skill should be used when the user asks to "buy token", "sell token", "swap token", "trade crypto", "check trade status", "query transaction", "scan tokens", "feed", "monitor chain", "query token", "token details", "check token safety", "list wallets", "show wallets", "my wallets", "AI scan", "AI扫链", "auto scan", "smart scan", "tweet scan", "推文扫链", "twitter scan", "onboarding", "get started", "check IP", "get IP", "IP whitelist", "查IP", "IP白名单", "launch token", "create token", "发币", "创建代币", "auto sell", "stop loss", "take profit", "trailing stop", "止盈止损", "移动止损", "holders", "top holders", "kol holders", "insider", "持仓", "持仓列表", or mentions trading on Solana/ETH/BSC/Base chains via XXYY. Enables on-chain token trading and data queries through the XXYY Open API.
Scores and ranks covariance estimates using precise assessor methods, with guidance for out-of-sample evaluation, high-dimensional settings, portfolio relevance, and simulation-ba…
Analyzes stocks and AI supply-chain sectors by mapping multi-layer bottlenecks, validating evidence, assessing valuation, identifying catalysts, and defining thesis-falsification …
Helps agents build and review assumption-driven financial models, unit economics, pricing analyses, fundraising scenarios, cap tables, runway models, and SaaS operating metrics.
Enables agents to read Stripe balances, payment intents, and subscriptions, and schedule subscription cancellations through a bounded CLI with dry-run and explicit confirmation sa…
Guides agents in framing, selecting, validating, diagnosing, and communicating actuarial and financial risk models, including GLMs, frequency-severity, survival, time series, rese…
Analyzes startup runway, burn, revenue growth, breakeven timing, and Default Alive/Default Dead status using a Python command-line calculator.
Enables agents to execute NFT marketplace operations on OpenSea, including buying, selling, creating and accepting offers, cancellations, cross-chain purchases, and listing sweeps.
Configures Privy, Turnkey, Fireblocks, Bankr, or local-key wallet signing for OpenSea transactions, including provider selection and signing-policy guidance.