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Write modern JavaScript with ES6+, async patterns, and Node.js. Use for JS development, async debugging, or optimization...

Improve developer experience, tooling, and workflows. Use when setting up projects or reducing development friction.

Search logs and codebases for error patterns, stack traces, and anomalies. Use when debugging issues, analyzing logs, or...

Profile applications, optimize bottlenecks, and implement caching. Use for performance issues or optimization tasks.

Create test suites with unit, integration, and e2e tests. Use when setting up tests, improving coverage, or when user as...

Write idiomatic Go with goroutines, channels, and interfaces. Use for Go development, concurrency, or performance.

Database optimization, query tuning, migrations, and administration. Use for database performance issues, schema design,...

Integrate Stripe, PayPal, and payment processors. Use when implementing payments, billing, or subscriptions.

Modernize legacy codebases, migrate frameworks, and reduce technical debt. Use for legacy system updates or framework mi...

Handle production incidents with urgency. Use when production issues occur for debugging, fixes, and post-mortems.

Generate new Claude Code skills from user requirements. Use when user asks to create a new skill, slash command, or want...

Refactor code for quality, reduce technical debt, and improve maintainability. Use for cleanup tasks and code improvemen...