Testing skills

This skill helps you improve LLM prompts using GEPA, guiding dataset setup, grader creation, and DSPy code generation for optimization.

This skill helps you manage deprecated data-driven-testing guidance by guiding transition to testing-best-practices with strategy, matrix, and implementation

This skill helps migrate projects from webpack, Vite, CRA/CRACO, or Vue CLI to Rsbuild with minimal changes and validated results.

This skill performs comprehensive code reviews for security, performance, and maintainability, delivering actionable fixes and refactoring suggestions.

This skill helps upgrade a Rspack 1.x project to v2 by guiding dependency updates, config changes, and validation against the official migration guide.

This skill runs e2e tests, fixes flaky/outdated tests, and aligns test behavior with spec, without changing source code.

This skill helps design and review RFC-39 compliant Java REST APIs with standardized patterns for requests, responses, errors, pagination, versioning, and

This skill helps you design and optimize cross-platform mobile apps with React Native and Flutter, delivering native-like performance and battery efficiency.

This skill analyzes and enforces multi-tenant isolation, dynamic RBAC, and safe tenant deletion rules for a Laravel and Filament SaaS starter kit.

This skill helps you write idiomatic, safe Rust by enforcing formatting, error handling, and testing practices across projects.

This skill helps you maintain the husky-rs project by enforcing msrv, build, and release standards across code, tests, and docs.

This skill guides you through implementing a pre-defined plan in small verified steps, checking codebase alignment before each action.

This skill helps Swift developers export and import Swift-JS bindings with BridgeJS for WebAssembly projects, accelerating interoperability and testing.

This skill enforces conventional commits and PR titles in Rust projects, ensuring readable history and machine-parseable metadata.

This skill validates GitLab stack projects before deployment, ensuring proper structure, secrets handling, and Docker best practices for readiness.

This skill teaches printing multiple Dart objects to console using records, emulating console.log-style output for clearer debugging.

This skill generates accessible, responsive HTML/JS web designs from descriptions, with automated verification and optional framework support.

This skill helps you identify performance bottlenecks and implement measurable optimizations to speed up loading, rendering, and interactions.

This skill helps you rapidly prototype production-ready Dagster implementations with best practices, testing, and validation for pipelines, assets, and data

This skill helps you implement truthy checks in Dart by extending Object to evaluate null, booleans, numbers, strings, and collections.

This skill performs a post-implementation finalize checklist, auto-verifying lint, tests, docs, UI quality, and hygiene to prep for merge.