36 tagged Unit testing, measured the same way as everything else here.
Plugin Claude Code
Write, run, and debug Ginkgo/Gomega test suites in Go. Skills for the tree-construction mental model, spec authoring and cleanup, tables and generated specs, the full decorator reference, filtering, parallelism, ordered/flaky specs, timeouts and async, the CLI and CI configuration, reporting, and JSON-first failure…
Plugin Claude Code
Write expressive, correct Gomega assertions in Go. Skills for the Expect/Ω model, synchronous and asynchronous (Eventually/Consistently) assertions, the full matcher catalog, composing and authoring custom matchers, and the gstruct, ghttp, gexec, gbytes, gleak, and gmeasure sub-libraries.
Plugin Claude Code
Write Java and Kotlin test fixtures that pin only what the scenario depends on and leave the rest random.
twostraws/Swift-Testing-Agent-Skill
Plugin Claude Code
Writes, reviews, and improves Swift Testing code using modern APIs and best practices.
Plugin Claude Code
QASkills.sh QA Essentials — 10 curated skills that turn your agent into a QA engineer: Claude Code QA, E2E (Playwright/Cypress), API testing, pytest, Jest, k6 performance, and an autonomous QA agent loop.
bocato/swift-testing-agent-skill
Plugin Claude Code
Plugin marketplace listing 1 plugin: swift-testing.
Plugin Claude Code
Teaches agents how to write property-based tests using Hegel.
Plugin Claude Code
Generate high-quality unit tests. Analyzes code, produces a reviewable Given-When-Then test case list, then writes the tests and verifies they compile and pass. Java support covers JUnit 5, Mockito, and AssertJ.
Plugin Claude Code
Generate and validate PHPUnit tests for Shopware 6. Unit tests: analyzes source classes to detect category (DTO, Service, Flow/Event, DAL, Exception) and applies category-specific templates. Migration tests: analyzes SQL operations to generate pattern-appropriate migration tests with 8 migration-specific rules.…
Plugin Claude Code
CodeRabbit review triage and project-conformant unit test generation.
Plugin Claude Code
AdaCore agent skills for Ada and SPARK development: Alire (package management), GNATprove (SPARK formal verification), GNATfuzz (coverage-guided fuzzing), GNATtest (unit testing), and GNATdoc (documentation generation).
Plugin Claude Code
Maintain a device-local spec from coding-session intent, then generate focused unit tests with your existing coding agent.
nowsprinting/unity-coding-skills
Plugin Claude Code
Skills and subagents for developing Unity projects with Claude Code — maintainable test design and implementation, test-first workflow, coding guidelines, scene editing, and more.
Plugin Claude Code
Collection of skills including skill creation, MCP server development, E2E testing, and unit testing guides for TypeScript/NestJS projects.
Plugin Claude Code
Deterministic scanner that finds and deletes tests that can never fail — assertions the type checker already guarantees, tautologies, mock-echo tests, dead/swallowed assertions, and duplicates. TypeScript (Jest/Vitest/bun:test) and Python (pytest + mypy).
Plugin Claude Code
Typed test spies from a class or a type on Vitest, bun:test and node:test — the skill teaches an agent the API, the anti-patterns, the error→fix table and the jest-auto-spies migration codemod.
python-developer-tooling-handbook/claude-plugins
Plugin Claude Code
Set up Python projects with modern tooling (uv, pytest, ruff, pre-commit).
Plugin Claude Code
MCP server for TwinCAT 3 PLC projects: read structure, write ST code, trigger builds, deploy to targets, run TcUnit tests.
Plugin Claude Code
Claude Code plugin for Python development with Pyright LSP integration, 15 automated hooks for type checking, linting (ruff), formatting (black), testing (pytest), and security scanning.
Plugin Claude Code
Quality engineering skills for QA engineers, SDETs, and test automation leads — covering frontend (Selenium/Cypress/Playwright), API (Postman/REST Assured/Karate), performance (k6/JMeter/Gatling), mobile (Appium), BDD, accessibility, visual regression, security, chaos, contract testing, CI orchestration, and quality…
Plugin Claude Code
Claude Code skill for the GUT (Godot Unit Testing) framework.
Plugin Claude Code
Claude Code skill for the GUT (Godot Unit Testing) framework — test structure, assertions, doubles, async helpers, memory management, and CLI usage for GDScript.
Plugin Claude Code
Idiomatic assertion patterns for the Bupkis testing library.
Plugin Claude Code
BigQuery optimization, Testing automation, Git workflows, and Web Crawler → Next.js generator.