AI Agent Skills

Use when persisting key-value preferences or small typed settings on Android or KMP with Jetpack DataStore — Preferences vs Typed (Proto/JSON) vs Room selection, the IOE…

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

Use for YAM cuRobo planning/IK failures, no-motion vs real-robot planning mismatch, waypoint robustness sweeps, perturbation testing, and recovery after motion planner f…

Use when hardening Go code at API boundaries — copying slices/maps, verifying interface compliance, using defer for cleanup, time.Time/time.Duration, or avoiding mutable…

Rain Rendering for Evaluating and Improving Robustness to Bad Weather (Tremblay et al., 2020) (S. S. Halder et al., 2019)

Step-by-step causal inference — method selection, assumptions, and robustness checks

Diagnose and fix slow pyfixest regression GRIDS (many feols/fepois calls run sequentially) that stay slow despite demeaner_backend="cupy64" and an idle GPU. Use when: (1…

Prevent panics, silent corruption, and subtle runtime bugs in Go: typed-nil interfaces, slice aliasing, integer overflow on conversion, float comparison, defer in loops,…

Test harness for Claude Code skill argument substitution — demonstrates capture-block pre-declaration, XML tag referencing, unintentional variable corruption in code blo…