Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
ClaudSkills › Engineering › Testing › Page 70

Testing (Page 70 of 73)

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

4,356 skills · updated 2026-10-25 · showing 4141–4200 of 4,356 by quality score

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

A skill that runs a hard, testable coding task through a multi-agent harness (configurable variant: the user PICKS which AI model runs the adversarial verification — including…
Expert PCI DSS compliance advisor covering PCI DSS v4.0.1 (current) and v4.0. Use this skill whenever a user asks about PCI DSS, payment card security, cardholder data pr — from…
Expert PCI DSS compliance advisor covering PCI DSS v4.0.1 (current) and v4.0. Use this skill whenever a user asks about PCI DSS, payment card security, cardholder data pr — from…
Use this skill when driving native-UI AX-tree snapshots and screenshots via steipete/peekaboo (MIT, macOS-only).
This skill enables automated penetration testing of web applications. It uses the penetration-tester plugin to identify vulnerabilities, including OWASP Top 10 threats, and…
Use this skill when conducting authorized penetration tests, vulnerability assessments, or security audits within proper engagement scope.
Use this skill when you need Gatling performance scope, simulations, or runnable entry points; triggers include Gatling, Gatling simulations, and Gatling performance testing.
Use this skill when you need k6 load/stress/spike/soak scope, scripts, or runnable entry points; triggers include k6, k6 scripts, and k6 performance testing.
This skill enables Claude to design, execute, and analyze performance tests using the performance-test-suite plugin.
Use this skill when the user needs to validate product ideas, test feature hypotheses, or simulate user interviews.
Use this skill when the user asks to generate, write, or create migration tests for a Shopware 6 migration class — phrases like "generate migration tests", "write a migration…
Use this skill to pick the right test double — fake, mock, stub, spy, dummy, or Robolectric shadow — for an Android test. Encodes Google's verbatim preference order ("fakes ...
Use this skill when executing web tests via the canonical `playwright` npm package (Microsoft, Apache-2.0).
Use this skill when an operator wants to actually execute an existing Playwright end-to-end suite against a confirmed non-production target and receive a structured, attested run…
Use this skill when reviewing a Playwright end-to-end test suite for flakiness, selector brittleness, isolation defects, and CI reliability.
Fast browser automation using Node.js scripts with Playwright (run via `node script.mjs`). Use for web scraping, screenshots, form automation, and any browser task requiring…
Automated QA testing using playwright-cli (CLI tool, NOT MCP tools). Provisions a test user, opens a headless browser, logs in, navigates to target pages, takes screenshots, and…
Guidance for creating polyglot files that are valid in both Python and C. This skill applies when tasked with writing code that must be parseable and executable by both the Python…
This skill should be used when the user asks to "tune a prompt", "evaluate a prompt", "test prompt quality", "run prompt eval", "benchmark prompts", or mentions prompt tuning,…
This skill should be used when adding a new host (LXC or VM) to an existing Proxmox Backup Server nightly backup schedule, creating a vzdump job via `pvesh`, debugging a backup…
Generate pseudo-localized strings with expanded accented characters and brackets to expose UI expansion, hard-coding and encoding issues before real translation.
Run the every-10-pushes quality checkpoint — a scoped code review of everything since the last checkpoint, plus a test-and-lint debug pass.
Guide for setting up local PyPI servers to host and serve Python packages. This skill should be used when tasks involve creating a local PyPI repository, serving Python packages…
Explore any codebase from scratch and generate six quality artifacts: a quality constitution (QUALITY.md), spec-traced functional tests, a code review protocol with regression…
Identify the minimum set of tests giving maximum coverage after a system change. Use this skill whenever the user mentions test selection, regression suite, coverage, test…
This skill enables Claude to track and run regression tests, ensuring new changes don't break existing functionality.
Execute a full KAOS release. Use this skill when asked to release a new version of KAOS. The user provides the target version (e.g., v0.5.0) in their prompt.
Use this skill when you need release-phase QA workflow from T-14 planning to go/no-go and post-release monitoring; triggers include release testing workflow and go/no-go QA.
Robot Framework and RobotCode CLI support: DO NOT answer Robot Framework or RPA questions from memory, by grepping `.robot`/`.resource` files, reading raw `output.xml`, or with…
Use this skill for general Robot Framework work: authoring `.robot` suites, tasks, keywords, variables, resource files, execution, dry runs, tags, Rebot/Libdoc usage, and Python…
Testing strategies, patterns, and tools for robotics software. Use this skill when writing unit tests, integration tests, simulation tests, or hardware-in-the-loop tests for robot…
Test authenticated routes in the your project using cookie-based authentication. Use this skill when testing API endpoints, validating route functionality, or debugging…
This skill should be used when the user asks about "request specs", "system specs", "model specs", "controller specs", "mailer specs", "feature specs", "Capybara", "rspec-rails",…
Complete guide to testing Ruby on Rails applications with RSpec. Use this skill when writing unit tests, integration tests, system tests, or when setting up test infrastructure…
Use this skill whenever the user wants to verify a GammaHR page or feature against the 15-item quality gate before shipping.
Use this skill when running Vitest tests to ensure safe execution. Applies when running tests, executing test suites, or invoking pnpm test, npm test, or vitest commands.
SAP Analytics Cloud (SAC) automated testing skill for designing capability-gated browser discovery and deterministic Playwright test suites for SAC stories, dashboards, reports,…
Expert guidance for writing idiomatic, functional, test-driven Scala code. Use this skill when the user asks to write Scala code, design Scala types, handle errors without…
This skill should be used when writing tests, validating features, or needing to verify code works. Triggers on "write tests", "add test coverage", "validate feature",…
This skill should be used when validating features end-to-end without mocks, testing integrations, or when "scenario test", "e2e test", or "no mocks" are mentioned.
This skill connects two electrical components (e.g., wires, batteries, devices) by their terminals to build or modify a circuit.
Acquires a specified object by moving it from the environment into the agent's inventory using 'pick up OBJ'.
Use when the user wants to add JUnit/Mockito tests for Java reactors, set up pre-commit hooks (husky + the pre-commit framework), or wire GitHub Actions CI (lint + unit-test…
This skill runs smoke tests to verify critical application functionality. It executes pre-defined test suites that check system health, authentication, core features, and external…
This skill enables Claude to manage and update snapshot tests using intelligent diff analysis and selective updates.
Collect and format the evidence required for a SOC 2 Type I or Type II audit. Use this skill whenever the user mentions soc 2, type ii, evidence collection, trust services…
Act as a senior software engineer who builds and reviews code to a professional standard. ALWAYS use this skill when the user develops, refactors, reviews, debugs or extends…
Use when after annotating ion pairs with known adducts (using adductMatch or diffGetPeaks), use this skill to filter suspected adduct pairs by testing if their pixel-level…
This skill should be used when the user asks to "write specifications", "create test specifications", "specification-driven development", "spec-first", "behavioral specs", "derive…
Use when after correlation testing has validated putative parent–adduct ion pairs (e.g., via corrPairsMSI() on a massdiff object annotated with adductMatch results), use this…
Load this skill when executing TDD (Test-Driven Development) methodology. Use when implementing features via strict RED-GREEN-REFACTOR cycles, or when a prompt instructs execution…
This skill should be used when the user asks to "automate SQL injection testing," "enumerate database structure," "extract database credentials using sqlmap," "dump tables and…
This skill should be used when the user asks to "pentest SSH services", "enumerate SSH configurations", "brute force SSH credentials", "exploit SSH vulnerabilities", "perform SSH…
Design and analyze A/B tests with proper statistical methodology including sample size calculation, randomization, frequentist and Bayesian approaches, and sequential testing.
Apply this skill whenever you need to design test cases using State Transition Testing. Use when given requirements describing a system whose behavior depends on its current state…
Developing, testing, and deploying Streamlit data applications on Snowflake. Use this skill when
This skill should be used when writing tests for Stripe webhook handlers, implementing "fastify.inject() for webhooks", "Stripe webhook test", "webhook signature test",…
Use this skill to choose the right idle-synchronization primitive in Compose UI tests — waitForIdle, awaitIdle, waitUntil(conditionDescription, timeoutMillis, condition),…
Pre-generation gate for any new test case work. Use this skill BEFORE drafting any TC, generating an XLSX test workbook, or starting Phase B of a ticket task.
This skill should be used when executing plan tasks autonomously, implementing features using TDD, running the red-green-refactor cycle, handling code review loops, or dealing…
All Engineering skills →
More in EngineeringDevops (3,948) · Architecture (3,203) · Backend (2,624) · Frontend (1,764) · Languages (1,535) · Code Quality (1,513) · Cloud Platforms (1,362) · Databases (927) · Performance (896) · Mobile (660) · Observability (465) · Data Engineering (410) · Docs Engineering (343) · Workflow Orchestration (304) · ML AI Eng (285) · API Tooling (25)