Testing & Review · Testing
Testing tools
Every Testing tool worth a solo builder's time - the agent skills, MCP servers and marketplaces tagged Testing, ranked by community signal. A focused slice of the broader Testing & Review category.
What's in Testing
Testing collects 62 curated tools across marketplaces and plugins, a focused part of the broader Testing & Review category. Every one is screened against a single quality bar and ranked by real community signal.
These tools span Build, Ship and Operate of the build journey.
TypeDescription
1Aglabo DeckrdTesting & ReviewpluginDocument-Driven Development framework for AI-assisted BDD workflows-01
2Alonw0 Python Debugger SkillTesting & ReviewpluginA skill for Python debugging methods and best practices-07
4Asynkron Asynkron.TestrunnerTesting & ReviewpluginA .NET global tool that wraps dotnet test, captures TRX results, tracks test history, and displays regression charts-03
5Avdlee Swift Testing Agent SkillTesting & ReviewpluginAn agent skill focused entirely on Swift Testing, helping you write better tests, migrate from XCTest, improve test architecture, and adopt modern Swift testing patterns with confidence.-0328
7Bocato Swift Testing Agent SkillTesting & ReviewpluginAgent Skill providing expert Swift Testing guidance for AI coding tools: covering test doubles, fixtures, async patterns, XCTest migration, and testing best practices.-072
8Brandcast Signage Agent Benchmark KitTesting & ReviewpluginAutomated quality assurance for Claude Code agents using LLM-as-judge evaluation. Built by BrandCast.-03
10Cashwu Claude Code Tdd MarketplaceTesting & ReviewpluginTwo complementary Test-Driven Development approaches: Kent Beck's organic TDD and structured Test-First TDD-03
14Datarecce Recce Claude PluginTesting & ReviewpluginOfficial Recce plugins for Claude Code - dbt data validation and diff tools-02
18Doc Detective Agent ToolsTesting & ReviewpluginDoc Detective agents, skills, plugins, and more.-09
19Dominik Rehse StddTesting & ReviewpluginClaude Code plugin for spec- and test-driven development-01
22Esparkman Claude Rubycritic SkillTesting & ReviewpluginA Claude Code skill for Ruby code quality analysis with RubyCritic-014
23Hereinthehive Gotrino InclusionTesting & ReviewpluginA Claude Code plugin to review code for inclusive design, accessibility, and ethical considerations-01
24Hmps Claude MarketplaceTesting & ReviewpluginOfficial hmps plugin marketplace for Claude Code extensions-01
25Imyousuf Agentic Test RunnerTesting & ReviewpluginA test runner which will run a test and debug the test failure with a MCP server, allowing coding context to remain clean-08
26Intenet1001 Commits Cs PluginsTesting & ReviewpluginClaude Code plugin collection for multi-agent Playwright test automation-00
27Justfinethanku Cc Chrome Devtools Mcp SkillTesting & ReviewpluginThis skill enables automated Chrome browser testing and performance analysis using the Chrome DevTools Protocol (CDP) via the chrome-devtools-mcp server. It provides access to 27 professional-grade tools for web application testing, performance measurement, accessibility validation, and browser automation.-028
30Microsoft Playwright CliTesting & ReviewpluginCLI for common Playwright actions. Record and generate Playwright code, inspect selectors and take screenshots.-07k
31Mikeebuilds Diagnostic PlaygroundTesting & ReviewpluginClaude Code plugin: Generate interactive HTML dashboards using real Supabase data to debug app issues-01
32Montinou TriqualTesting & ReviewpluginUnified test automation plugin combining Playwright, Quoth, and Exolar-00
34Neonwatty Qa SkillsTesting & ReviewpluginQA Skills for running and testing multi-user workflows with Claude Code-03
35Omkamal Pypict Claude SkillTesting & ReviewpluginA claude skill that generate test cases using N-wise test cases using the pypict library-065
38Probitas Test Claude PluginsTesting & ReviewpluginOfficial Claude Code plugin marketplace for Probitas ecosystem.-00
44Sangkwun SandyTesting & ReviewpluginDeterministic MCP scenario replay for AI agents — create once, replay without LLM inference-013
45Shinpr RashomonTesting & ReviewpluginMeasure prompt and skill improvements with blind A/B comparison.-09
47Stevengonsalvez Agent BridgeTesting & ReviewpluginBrowser automation and debugging plugins for AI agents-01
48Takutakahashi Claude Code PluginsTesting & ReviewpluginClaude Code plugins marketplace - A collection of useful skills and agents for Claude Code-00
50Testcontainers Claude SkillsTesting & ReviewpluginPublic repository for the Claude Skills for Testcontainers-012
54Tylergibbs1 CodewardenTesting & ReviewpluginClaude Code plugin for enforcing code quality, accessibility, and security standards in TypeScript/React/Next.js projects-01
57Vertti Se Cove Claude PluginTesting & ReviewpluginSE-CoVe: Software Engineering Chain-of-Verification plugin for Claude Code-019
58Vizzly Testing CliTesting & ReviewpluginVisual testing CLI with local TDD workflow. Catch UI bugs before you commit.-08
59Wilrf Wilrf MarketplaceTesting & ReviewpluginComprehensive bug hunting for Claude Code using parallel specialized agents-00
Showing the top 62 of 980 tools · search to find the rest.
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Testing tools - common questions
What counts as a Testing tool?
Any agent skill, MCP server or marketplace tagged Testing - a focused slice of the broader Testing & Review category. Skillselion collects every Testing tool across types on one page.
How are Testing tools ranked?
By real community signal - installs, GitHub stars and votes - not paid placement. Sponsored slots, when present, are labelled and kept out of the ranking.