yasumu

Systematically debug issues using graph-powered code navigation

Navigate and understand codebase structure using the knowledge graph

Plan and execute safe refactoring using dependency analysis

Perform a structured code review using change detection and impact

Automatically add PostHog analytics instrumentation to code. Triggers when user asks to add tracking, instrument events, add analytics, or implement feature flags in their codebase.

nuqs (type-safe URL query state) best practices for Next.js applications. This skill should be used when writing, reviewing, or refactoring code that uses nuqs for URL state management. Triggers on tasks involving useQueryState, useQueryStates, search params, URL state, query parameters, nuqs parsers, or Next.js routing with state.