status

Verify turns uncertain claims into concrete proof by running existing tests, type checks, and targeted validation commands. It reports exactly what passed, what failed, and what remains unverified—ensuring changes are genuinely complete before you move on.

UltraQA automates the test-fix loop by running quality checks, analyzing what broke, and applying corrections across up to 5 cycles. Choose your goal—tests, build, lint, or type checking—and let it work toward success. It tracks progress, detects repeated failures, and exits when the goal is met or max cycles reached.

tdd guides you through strict test-driven development using the red-green-refactor cycle: write a failing test, implement minimal code to pass it, then refactor. The skill enforces the discipline of writing tests before production code and provides framework-specific commands for multiple languages.

lwy-status pulls together progress metrics from every learnwy subsystem—vocabulary mastery, wiki integrity, prompt-optimizer activity, knowledge nudges, and log sizes—into a single consolidated view. Run it on demand or let the weekly SessionStart hook deliver an automated digest at the start of each ISO week.

Trace systematically investigates why something happened by generating competing hypotheses and evaluating evidence for and against each one. It's built for ambiguous causal questions—runtime bugs, performance regressions, and architecture issues—where you need to explain the most likely explanation. The skill structures your investigation through observation, hypothesis generation, evidence gathering, and discriminating probes.

Set up production-ready state management using Redux Toolkit, Zustand, MobX, or Context API with useReducer. Choose the right pattern for your app's complexity, from lightweight stores to full-featured solutions with time-travel debugging and async handling.