Testing skills

This skill enables building type-safe Fastify REST APIs using TypeBox schemas, automatic OpenAPI generation, and robust request/response validation.

This skill automates Lovable deployments via browser automation, enabling yolo mode, auto-deploy, and prompt submission from CLAUDE.

This skill helps you document OceanBase SQL syntax clearly separating structure from executable examples, improving accuracy and consistency.

This skill automates browser tasks with Playwright, enabling you to navigate, interact, extract data, and capture screenshots across persistent sessions.

This skill provides comprehensive Convex development guidance to avoid common mistakes and ensure code compiles on first try.

This skill helps you interact with the public Twilio REST API by guiding resource navigation, authentication, and operation details.

This skill helps you apply GPUI best practices to desktop UI development, improving performance, reliability, and maintainability across views, state, events,

This skill guides browser extension development with Manifest V3, minimal permissions, and cross-browser strategies to simplify secure, interoperable

This skill helps you write modern production Python code by applying best practices, typing, testing, and packaging across projects.

This skill guides building high-performance FastAPI applications by structuring code, validating data with Pydantic, and implementing secure, scalable APIs.

This skill helps Zig developers implement Solana SDK features with Rust-compatible references, module mappings, and integration tests.

This skill helps you write robust Playwright tests with Stably AI by guiding AI assertions, extraction, and locator strategies.

This skill helps you build robust TypeScript apps with Effect-TS by leveraging type-safe errors, dependency injection, and safe resource management.

This skill coordinates test-first C# development by enforcing red green refactor phases and delegating work to a sub-agent for reliable code.

This skill generates test mocks, stubs, and fixtures for Jest, Vitest, pytest and more to speed up testing.

This skill helps you iteratively optimize CUDA kernels by profiling with nsys and ncu, classifying bottlenecks, and validating improvements.

This skill analyzes text with the HumanizerAI API to determine AI authorship and present a clear, actionable score for publishing confidence.

This skill helps you verify WCAG 2.1 Level AA accessibility, identify violations, and generate remediation guidance for web projects.

This skill helps you surface, categorize, and prioritize risky assumptions and guide lightweight validation before major build decisions.

This skill helps you build high-performance APIs with FastAPI, enabling async endpoints, automatic docs, and type-safe request handling.

This skill helps you assess strategy profitability and compare configurations using backtesting metrics and risk indicators.