Debugging skills

This skill helps you optimize Python library performance by profiling, memory analysis, benchmarking, and applying practical optimization strategies.

This skill helps you create and optimize 3D geometry in React Three Fiber, enabling custom shapes, efficient instancing, and direct vertex manipulation.

This skill translates Arduino and ESP compiler errors into plain English, guiding beginners to understand causes and fixes.

This skill rapidly locates code, files, and patterns in the current project, helping you navigate, understand structure, and trace calls.

This skill helps you implement caching with robust invalidation strategies to boost performance while ensuring data freshness.

This skill guides you in selecting SwiftUI navigation architectures, managing navigation state, and implementing robust deep links for scalable iOS apps.

This skill helps you debug scikit-learn issues systematically, diagnosing common errors like shape mismatches, not fitted, NaNs, leakage, and convergence

This skill helps teams configure distributed tracing with Jaeger, Zipkin, or Datadog to improve microservices observability and troubleshooting.

This skill guides you to choose between Combine and async/await, design robust operator chains, and prevent memory leaks in reactive streams.

This skill helps you craft Laravel debugging prompts with complete errors, stack traces, context, and attempted solutions to accelerate fixes.

This skill helps you identify and extract duplicate logic to enforce a single source of truth across codebases, reducing bugs and maintenance.

This skill helps you design precise exception hierarchies in TypeScript, enabling targeted catch blocks and safer error handling across layers.

This skill helps you optimize Rails ActiveRecord queries, manage associations, and use PostgreSQL patterns to prevent N+1 and improve performance.

This skill helps debug React issues systematically by guiding you through common errors, patterns, and modern React 18/19 practices.

This skill helps diagnose Neovim/LazyVim configuration issues by forming hypotheses, testing efficiently, and narrowing down root causes.

This skill helps you prevent Rails runtime errors before coding by enforcing explicit exposure, proper grouping, and safe component access.

This skill helps prevent deadlocks by enforcing consistent lock ordering and timeouts across services, ensuring operations complete reliably.

This skill helps you implement safe, structured API error responses that avoid leaks and improve client understanding.

This skill helps you implement robust testing practices with TDD, test pyramids, and mocks across frameworks for reliable, fast tests.

This skill helps you enforce test isolation by guiding you to create independent tests, avoid shared state, and run reliably.

This skill helps you diagnose Kubernetes issues with a structured four-phase approach, kubectl commands, and ephemeral debugging to resolve pods and services.