Litmus

This skill lets Claude create and execute Playwright automation for page tests, multi-step flows, and browser validation instead of relying on fixed scripts. The browser is visible by default, common interactions have helpers, and a universal executor handles module resolution; it can be installed as a Claude Code plugin or standalone skill.

Swift Testing Agent Skill gives compatible AI coding tools focused guidance for Apple's modern Swift Testing framework. Its references cover test structure, expectations, asynchronous workflows, parameterized tests, traits and tags, parallel execution, isolation, and incremental migration from XCTest. Teams can use it during implementation or code review to identify migration opportunities and flaky patterns. It installs through the Agent Skills CLI, a Claude Code plugin, or manual copying, and functions as guidance rather than a standalone test runner.

@workersio/skills gives coding agents a risk-focused workflow for finding valuable test gaps, choosing an appropriate strategy, writing tests, generating replayable workloads, and reviewing existing cases. Its keep, redo, or remove gate asks whether a test would catch a failure that matters to users or operators rather than merely increasing coverage. It is packaged for Codex and Claude Code, while the Markdown-based workflow can be adapted to other skill-aware agents.

Praman turns a business-process description into planned, generated, and repaired Playwright tests for SAP GUI, UI5, WebGUI, and Fiori applications. For UI5-based interfaces, it queries controls through the runtime registry rather than relying only on fragile DOM selectors, while also offering typed fixtures for manual test authoring. It requires Node.js 22 and a compatible Playwright release.