Perform comprehensive project housekeeping - update roadmap, reconcile issues with implementation reality, organize completed work, and identify drift. This is a workflow skill that coordinates multiple parallel subagents for efficiency. Use when user says something like "run housekeeping", "do your housekeeping" or "clean up project state".
/plugin marketplace add samjhecht/wrangler/plugin install wrangler@samjhecht-pluginsThis skill inherits all available tools. When active, it can use any tool Claude has access to.
Build robust backtesting systems for trading strategies with proper handling of look-ahead bias, survivorship bias, and transaction costs. Use when developing trading algorithms, validating strategies, or building backtesting infrastructure.