AI Agent Skills

Record your test suite's HTTP interactions and replay them during future test runs for fast, deterministic, accurate tests.

Test suites for Web platform specs — including WHATWG, W3C, and others

Pressure-test a plan against the codebase, domain glossary, and architectural decisions.

Most popular Mocking framework for unit tests written in Java

The complete load testing platform. Everything you need for production-grade load tests. Serverless & distributed. Load test with Playwright. Load test HTTP APIs, GraphQ…

A library that creates fully populated objects for your unit tests.

Drives development with tests using the red-green-refactor loop. Use when implementing any logic, fixing any bug, or changing any behavior. Use when you need to prove th…

Add or upgrade a curated, immutable managed CLI for Sim Function sandboxes, including client-safe catalog metadata, a pinned server-only installation recipe, checksum an…

Execute an approved engineering ticket with tests, review, and a branch commit.

Terratest is a Go library that makes it easier to write automated tests for your infrastructure code.

Mutation testing for Ruby. AI writes your code. AI writes your tests. But who tests the tests?

Debug your Jest tests. Effortlessly.🛠🖼

GitHub Action for running Cypress end-to-end & component tests

Testing workflow and quality standards for writing and running tests. Use when: (1) Writing new tests, (2) Adding a new feature that needs tests, (3) Modifying logic tha…

Terminal-first, knowledge-grounded multi-agent software delivery pipeline: scope requirements, implement changes, run tests, and gate pull requests with deterministic QA…

Use when implementation is complete, all tests pass, and you need to decide how to integrate the work