AI Agent Skills

Expert guidance for systematic backtesting of trading strategies. Use when developing, testing, stress-testing, or validating quantitative trading strategies. Covers "be…

Evaluate systematic strategy ideas through signal testing, statistical validation, decay, execution costs, and model-risk review.

Detect and prevent overfitting to historical data via multiple testing corrections and pre-registration. Use when evaluating strategy variants to ensure performance is n…

How the Strategist works with the user to turn their own trading idea into explicit rules, backtest it honestly on Hyperliquid candle and funding history, and paper-trad…

Audit concentration, factor exposure, correlation, liquidity, and stress-test risks in an existing portfolio.

Cointegration testing for pairs trading using Engle-Granger, Johansen, and rolling stability analysis

Test strategy robustness to parameter variation and detect overfitting cliffs. Use when validating that performance is stable across parameter perturbations.

Test portfolios against historical crises and hypothetical shocks. Use when quantifying tail risk before deployment or during risk reviews.