Skill catalog
608testing & qa agent skills synced from skills.sh, with their install counts. Read them here, or let your agent fetch the right one through the Graph-of-Skills MCP server.
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How these skills are sourced and what we check.
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A skill that comes from GitHub shows its npx skills add command on its page.
- responsiveness-check jezweb/claude-skills
Test website responsiveness across viewport widths using browser automation. Resizes a single session through breakpoints, screenshots each width, and detects layout transitions (column changes, nav switches, overflow).…
1,805 installs - alan-test-feature supatest-ai/alan-skills
Scope coverage, build a testing strategy, test the feature with agent-browser, capture screenshots/video (always mandatory), upload to S3, and create a structured test report (never skip)
1,797 installs - creating-oracle-to-postgres-migration-integration-tests github/awesome-copilot
Creates integration test cases targeting Oracle for .NET data access artifacts. Tests capture Oracle expected behavior as the authoritative baseline; they are written once and later ported to PostgreSQL by migrating the…
1,797 installs - intended-vs-implemented phuryn/pm-skills
The method for finding the gap between what a system is supposed to do and what the code actually does — the class of bug generic scanners miss because they have no model of intent. Defines what counts as documented int…
1,797 installs - unit-test-vue-pinia github/awesome-copilot
Write and review unit tests for Vue 3 + TypeScript + Vitest + Pinia codebases. Use when creating or updating tests for components, composables, and stores; mocking Pinia with createTestingPinia; applying Vue Test Utils…
1,790 installs - mcore-testing nvidia/skills
Test system for Megatron-LM. Covers test layout, recipe YAML structure, adding and running unit and functional tests, golden values, marker filters, and CI parity.
1,784 installs - usability-testing refoundai/lenny-skills
Help users conduct effective usability testing. Use when someone is planning user tests, designing prototype validation, preparing usability studies, or trying to understand why users struggle with their product.
1,782 installs - playwright-cli screenci/screenci
Automate browser interactions, test web pages and work with Playwright tests.
1,766 installs - planning-oracle-to-postgres-migration-integration-testing github/awesome-copilot
Creates an integration testing plan for .NET data access artifacts during Oracle-to-PostgreSQL database migrations. Analyzes a single project to identify repositories, DAOs, and service layers that interact with the dat…
1,760 installs - pr-review minimax-ai/skills
Review pull requests for the MiniMax Skills repository. Use when reviewing PRs, validating new skill submissions, or checking existing skills for compliance. Run the validation script first for hard checks, then apply q…
1,759 installs - gitnexus-debugging abhigyanpatwari/gitnexus
Use when the user is debugging a bug, tracing an error, or asking why something fails. Examples: "Why is X failing?", "Where does this error come from?", "Trace this bug"
1,752 installs - vitest jezweb/claude-skills
Set up Vitest testing in any project — detects type (Cloudflare Workers, React, Node, library), generates vitest.config.ts, test setup, utilities, and a sample test. Covers mocking patterns, coverage config, workspace s…
1,749 installs - scaffolding-oracle-to-postgres-migration-test-project github/awesome-copilot
Scaffolds an xUnit integration test project targeting Oracle in .NET solutions. Creates the test project, transaction-rollback base class, and seed data manager. Use only during Phase 3, before writing Oracle baseline i…
1,745 installs - perf-benchmarker composio-community/awesome-claude-plugins
Use when running performance benchmarks, establishing baselines, or validating regressions with sequential runs. Enforces 60s minimum runs (30s only for binary search) and no parallel benchmarks.
1,740 installs - perf-baseline-manager composio-community/awesome-claude-plugins
Use when managing perf baselines, consolidating results, or comparing versions. Ensures one baseline JSON per version.
1,739 installs - perf-profiler composio-community/awesome-claude-plugins
Use when profiling CPU/memory hot paths, generating flame graphs, or capturing JFR/perf evidence.
1,739 installs - perf-theory-tester composio-community/awesome-claude-plugins
Use when running controlled perf experiments to validate hypotheses.
1,739 installs - pr-triage xtone/ai_development_tools
PRの変更内容をトリアージし、変更カテゴリ分類・表層チェック・必要リファレンス判定を行います。結果を`.pr-triage.json`に出力し、後続のコードレビューフェーズで活用します。CI環境でのコスト最適化に使用してください。
1,729 installs - ce-report-bug everyinc/compound-engineering-plugin
Report a bug in the compound-engineering plugin
1,720 installs - capture-api-response-test-fixture vercel/ai
No description provided.
1,718 installs - diagnose vinvcn/mattpocock-skills-zh-cn
面向棘手 bug 和性能回退的纪律化 diagnosis loop。Reproduce → minimise → hypothesise → instrument → fix → regression-test. Use when user says "diagnose this" / "debug this", reports a bug, says something is broken/throwing/failing, or…
1,711 installs - go-code-review cxuu/golang-skills
Use when reviewing Go code or checking code against community style standards. Also use proactively before submitting a Go PR or when reviewing any Go code changes, even if the user doesn't explicitly request a style re…
1,697 installs - hsb-test nvidia/skills
Execute QA test plans on Holoscan Sensor Bridge hardware. Reads a user-provided test document, filters tests by the user's setup, determines which tests can run automatically, executes them with pass/fail evaluation, an…
1,688 installs - review alirezarezvani/claude-skills
Review Playwright tests for quality. Use when user says "review tests", "check test quality", "audit tests", "improve tests", "test code review", or "playwright best practices check".
1,665 installs - coverage alirezarezvani/claude-skills
Analyze test coverage gaps. Use when user says "test coverage", "what's not tested", "coverage gaps", "missing tests", "coverage report", or "what needs testing".
1,648 installs - e2e-testing hieutrtr/ai1-skills
End-to-end testing patterns with Playwright for full-stack Python/React applications. Use when writing E2E tests for complete user workflows (login, CRUD, navigation), critical path regression tests, or cross-browser va…
1,644 installs - init alirezarezvani/claude-skills
Set up Playwright in a project. Use when user says "set up playwright", "add e2e tests", "configure playwright", "testing setup", "init playwright", or "add test infrastructure".
1,644 installs - report alirezarezvani/claude-skills
Generate test report. Use when user says "test report", "results summary", "test status", "show results", "test dashboard", or "how did tests go".
1,642 installs - fix alirezarezvani/claude-skills
Fix failing or flaky Playwright tests. Use when user says "fix test", "flaky test", "test failing", "debug test", "test broken", "test passes sometimes", or "intermittent failure".
1,641 installs - code-review adobe/skills
Use this when reviewing AEM Edge Delivery Services (EDS, Franklin, Helix) code, either self-review at the end of development before opening a PR, or reviewing an existing pull request. Validates block structure, CSS and…
1,637 installs - generate alirezarezvani/claude-skills
Generate Playwright tests. Use when user says "write tests", "generate tests", "add tests for", "test this component", "e2e test", "create test for", "test this page", or "test this feature".
1,627 installs - browserstack alirezarezvani/claude-skills
Run tests on BrowserStack. Use when user mentions "browserstack", "cross-browser", "cloud testing", "browser matrix", "test on safari", "test on firefox", or "browser compatibility".
1,617 installs - testing-blocks adobe/skills
Use this when you have made AEM Edge Delivery Services code changes to blocks, scripts, or styles and need to validate them before opening a pull request. Covers unit testing for utilities and logic, browser testing wit…
1,603 installs - exploratory-testing petrkindlmann/qa-skills
Design and execute structured exploratory testing sessions. Covers Session-Based Test Management (SBTM), charter writing, heuristic-based exploration (HICCUPS, FEW HICCUPS), bug discovery patterns, note-taking templates…
1,601 installs - migrate alirezarezvani/claude-skills
Migrate from Cypress or Selenium to Playwright. Use when user mentions "cypress", "selenium", "migrate tests", "convert tests", "switch to playwright", "move from cypress", or "replace selenium".
1,589 installs - mantis-review google/mantis
Independently reviews findings and filters out false positives. Use when consolidated findings need validation against the actual source code. Don't use for reproducing crashes or patching code.
1,588 installs - flows-code-review cognitedata/builder-skills
Run the technical (code) review step of Flows app certification in a local git app. Loads flows-review-checks for the actual bar, then writes artifacts under reviews/code-review/feedback-round-<N>/. Use when the user as…
1,586 installs - testrail alirezarezvani/claude-skills
Sync tests with TestRail. Use when user mentions "testrail", "test management", "test cases", "test run", "sync test cases", "push results to testrail", or "import from testrail".
1,584 installs - quality-playbook github/awesome-copilot
Run a complete quality engineering audit on any codebase. Derives behavioral requirements from the code, generates spec-traced functional tests, runs a three-pass code review with regression tests, executes a multi-mode…
1,583 installs - mantis-critic google/mantis
Assesses the production viability of findings, filtering out debug-only features and assertion traps. Use when findings have been validated and you need to confirm they are triggerable in production release builds (with…
1,570 installs - mantis-researcher google/mantis
Audits production source code files based on the strategy in workspace/plan.json. Use when a review plan exists and you need to perform static analysis and deep-dive reviews of targeted files. Don't use for planning, de…
1,566 installs - systematic-debugging sickn33/agentic-awesome-skills
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes
1,562 installs - test-strategy petrkindlmann/qa-skills
Produce a multi-quarter QA strategy document. Covers scope, risk-based prioritization, test levels (unit/integration/E2E), pyramid analysis, entry/exit criteria, quality KPIs, tool selection rationale, CI scaling levers…
1,562 installs - code-review-quality proffesor-for-testing/agentic-qe
Conduct context-driven code reviews focusing on quality, testability, and maintainability. Use when reviewing code, providing feedback, or establishing review practices.
1,549 installs - test-planning petrkindlmann/qa-skills
Build a single sprint or release test plan. Covers feature decomposition into testable scenarios, requirements-to-test coverage mapping, effort estimation by test type, prioritization matrices (risk × effort), resource…
1,543 installs - adversarial-review poteto/noodle
Adversarial code review using cross-model approach. Spawns reviewers on the opposing model (Claude uses Codex, Codex uses Claude) to challenge work from distinct critical lenses. Produces a synthesized verdict with find…
1,527 installs - ruff-recursive-fix github/awesome-copilot
Run Ruff checks with optional scope and rule overrides, apply safe and unsafe autofixes iteratively, review each change, and resolve remaining findings with targeted edits or user decisions.
1,519 installs - analyzing-release-readiness aws/agent-toolkit-for-aws
Trigger a pre-merge release readiness review on a GitHub PR, GitLab MR, or local branch. Use when the user wants to analyze code changes for risk, correctness, and potential rollback issues before merging. Trigger words…
1,514 installs - captain-obvious shmulc8/captain-obvious
Audit TypeScript and Python tests for assertions that cannot fail or check nothing, and guide test authoring with a contract and regression gate. Use when writing or changing tests to avoid low-value coverage, or cleani…
1,509 installs - qa-project-context petrkindlmann/qa-skills
Create and fill .agents/qa-project-context.md with the project's tech stack, test frameworks, CI/CD pipeline, environments, quality goals, risk areas, team structure, and conventions. This is the one file every other QA…
1,506 installs