Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
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Testing (Page 50 of 73)

4356 Claude Code skills in the Testing sub-category of Engineering.

4,356 skills · updated 2026-10-25 · showing 2941–3000 of 4,356 by quality score

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Port a Java Selenium suite to Playwright TypeScript - locator mapping, WebDriverWait to auto-wait, Grid to workers, Page Object port, with before/after code and a phased checklist.
SeleniumBase is a Python framework for browser automation, end-to-end testing, and stealthy web interaction.
Pattern for testing your own code during implementation. Ensures quality before declaring complete.
E2E self-testing workflow for vibing.nvim using a separate Neovim instance controlled over RPC. Use when writing or debugging E2E tests, running `npm run test:e2e`, or executing…
Sell a customer their slice — the everyday delivery loop. Execute one stage from your master checklist: spec review, implementation, testing, gates, commit.
Use when typing edges in a knowledge graph or concept map, resolving synonym/antonym/polysemy/homonym confusion, testing whether a connection is IS-A, PART-OF, causal, thematic,…
Use when the user wants to send an email campaign via SendGrid, Klaviyo, Customer.io, Brevo, or Mailgun, including personalization, A/B subject testing, and deliverability…
Use when the user wants a real data analysis on a dataset — finding what drives a metric, testing whether a difference is real, building a predictive model, reducing many…
Govern technical decisions, architecture, implementation, testing, refactoring, dependencies, and technical debt for software, scripts, and code-bearing workflows.
Use when initializing Sentio projects, writing blockchain processor code, adding contracts/ABIs, testing processors, or deploying to the Sentio platform.
Integration testing with Sentry for error tracking, performance monitoring, and release health verification in production environments.
Generates Serenity BDD tests in Java with Screenplay pattern, rich reporting, and Cucumber integration. Use when user mentions "Serenity", "Screenplay", "@Steps", "Serenity BDD".
Java BDD testing with Serenity BDD framework using the Screenplay pattern, Cucumber integration, step libraries, comprehensive reporting, and living documentation generation.
Use when creating, editing, or pressure-testing a `.agents/skills/*/SKILL.md` in Sergeant — applies TDD to skill content; UA: пишеш або редагуєш SKILL.md.
Set up CI/CD for SerpApi integrations with fixture-based testing. Use when automating SerpApi tests without consuming credits, or validating search result parsing in CI.
Run your first SerpApi search -- Google, Bing, or YouTube results as JSON. Use when starting with SerpApi, testing search queries, or learning the structured result format.
Teach agents to run session-based exploratory testing with charters, time boxes, tours, note-taking, debriefs, and coverage tracking.
Comprehensive Agentforce testing skill with test execution, coverage analysis, and agentic fix loops.
Salesforce debug log analysis and Apex diagnostic discipline (Brite edition) with 100-point scoring. TRIGGER when user analyzes debug logs, hits governor limits, reads stack…
Use when writing Salesforce Apex end-to-end integration tests, deployment verification, or bulk scenario validation. Do NOT use for unit tests or TDD.
Apex test execution and coverage discipline (Brite edition) with 120-point scoring. TRIGGER when user runs Apex tests, checks coverage, fixes failing tests, touches *Test.cls /…
Creates isolated container environments for testing local uncommitted changes before pushing. Use when testing library changes, multi-repo coordination, or validating "works on my…
Use cargo-nextest when an agent needs more reliable Rust test execution than cargo test, especially for sharding, retries, machine-readable output, and CI triage.
Lets an agent split a large pytest suite into timing-balanced shards so parallel CI lanes finish faster and with less variance.
Sharpen and maintain knives using whetstones, field stones, and improvised abrasives. Covers blade anatomy, bevel assessment, whetstone technique (coarse to fine progression),…
Move testing activities earlier in the development lifecycle to catch defects when they're cheapest to fix. Use when implementing TDD, CI/CD, or early quality practices.
Testing in production with feature flags, canary deployments, synthetic monitoring, and chaos engineering. Use when implementing production observability or progressive delivery.
Guidance for using, changing, testing, and troubleshooting the ripgrep shim in this repository, including stdin-friendly search behavior and rg image/version expectations.
Execute the current sprint in test-first waves.
Use when writing tests, structuring test suites, choosing test boundaries, or debugging test quality issues like flakiness, over-mocking, or brittle tests.
Use inside a Shoal workspace to finish assignments with `shoal done`, mark work ready for review, notify the user, ask the user questions, open, change, watch and wait on PRs and…
High-converting landing pages — campaign pages, collection pages, seasonal promos, A/B testing
Use when solving, proving, implementing, or reviewing weighted shortest-path problems, including single-source or all-pairs shortest paths, relaxation, negative edges or cycles,…
Drive terminal sessions, panes, and TUIs from an agent, and prove what they render. Five distinct jobs — multiplex terminal work (sessions/windows/panes) as a tmux/screen…
Use when implementing production code following test-driven development: failing test BEFORE implementation, then Red-Green-Refactor cycle.
SIEC-Test EU Fusionskontrolle: Fachmodul für großes Kartellrecht mit BKartA, DG Competition, FTC/DOJ und internationalen Behörden; prüft horizontale, vertikale, konglomerate und…
SIEC-Test horizontale Fusion: prüft die einschlägigen Voraussetzungen, Dokumente, Risiken und Ausnahmen. Norm-/Quellenanker: Art.
Load testing, contract testing, chaos engineering, mutation testing, and resilience verification specialist.
Use when deciding whether a project belongs at SIGIR and in which of its tracks — testing whether retrieval is the contribution or the plumbing, forking across…
Use when planning a SIGIR project calendar — backward-planning from the January-pattern abstract/paper deadlines to the July conference, sequencing evidence freeze, significance…
Coordinate a bounded build, multi-role challenge, debug, verification, learning, and user-UI acceptance loop until automated gates pass or a real STOP condition is reached.
Use when building/testing an app or agent that depends on paid APIs or LLM calls and you must exercise plumbing/UI/harness without spend or real intelligence, for CI, demos, local…
Guide for testing Simba distributed lock and leader-election code. Use when writing or reviewing tests for MutexContender, SimbaLocker, AbstractScheduler, backend TCK conformance…
How to use the Testing Effect and Active Retrieval practice to diagnose knowledge gaps, eliminate illusions of competence, and lock in concepts.
Базовый workflow для /workflow-scaffold. Use when executing simple implementation tasks: worker creates code and tests, test-runner verifies, documenter adds documentation.
Simulador de datos satelitales — generación de datos Sentinel/Landsat sintéticos para ML y testing.
Use Toxiproxy when an agent needs to inject latency, disconnects, bandwidth limits, or packet-like failure modes into real service calls during development, CI, or incident…
Performs end-to-end (E2E) testing of the project scaffolding scripts to verify cross-platform functionality and encoding integrity.
Bypass SiteGround caching (SG CachePress + LiteSpeed) for WordPress development. Adds cache-busting code to child themes for real-time development testing.
Cognitive completeness verification — quality gate before export. Use when the user requests to "test a skill" or "verify skill completeness.
Author, update, review, or diagnose focused Weline PHPUnit/Pest unit or integration tests for services, helpers, models, and regressions.
"You rewrote the description. Did it fire better — or do you just believe it did?" That belief is n=0 until you test it: invoke when validating a skill or prompt change, asking…
Design the smallest stable Weline fixture, dataset, boundary input, or regression case required by a focused test.
Use when reviewing, shipping, or regression-testing a SKILL.md and you hold one or more captured trajectories where that skill was actually loaded.
技能场景测试套件 —— 备份 → 蓝皮书 → 配置确认 → S1-S3场景测试 → D1-D6功能测试 → S4执行忠实度 → 修复 → bump → 双格式报告 → 结论写入test-report.md。配置驱动流程,钩子强制阻断。
Validate multi-skill workflows defined in CLAUDE.md by checking skill existence, inter-skill data contracts (JSON schema compatibility), file naming conventions, and handoff…
Add a new test flow to the QA Playwright project: create tests and test-data folders for the flow, add inputs and optional builder, write specs from fixtures.
[METHODOLOGY] Design test scenarios for skills through user interview. Reads the target skill, interviews about scope and edge cases, saves scenario files for skill-testing to…
Evaluate a skill, draft the trust audit, and package the approved recommendation.
Validate Skill structure, contracts, dependencies, anti-patterns, and isolated execution — use when checking a Skill before promotion.
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