Testing skills

11,747 tagged Testing, measured the same way as everything else here.

Browse within: LLM 188agentic-ai 140agents 134cli 107ai-coding 93agent 81skills 66javascript 56openai 52agentic-workflow 41agent-orchestration 40claude-code-plugin 37agent-browser 36software-architecture 35

code-verifier

745

1466094598lilye-byte/cursor-coding-workflow

Skill Claude CodeCodex

An independent check of code written by a code executor against success criteria defined by a task decomposer. It runs test commands and produces a structured pass-or-fail report, but does not write or repair code.

not rated 2 6mo ago A 72 tokens

llm-eval

746

pnakhat/qa-ai-repo

Skill Claude CodeCodex

Author LLM/RAG/agent evaluation suites in DeepEval that prove a feature is correct with gated numbers, not vibes. Use when asked to "eval an LLM", "test a prompt", "measure RAG quality", "check for hallucination", "score answer relevancy", "verify tool calls", or gate a release on model output quality. Ships the…

not rated 2 2mo ago A 194 tokens original MIT

testing

747

getlytos/lytos-cli

Skill Claude CodeCodex needs its repo

Write and review tests — unit, integration, and E2E — following the Testing Trophy model. Use after writing a feature, after fixing a bug (regression test required), during refactoring (existing tests must continue to pass), or during a quality audit to check overall coverage.

not rated 2 2d ago A 59 tokens original MIT

Xclaw-bot/benchmark-task-authoring

Skill Claude CodeCodex

Design, red-team, ship and debug hard Terminal-Bench 2 / Harbor benchmark tasks: the measured laws for what makes agents actually fail, the kill-list of dead task shapes, and how to clear all 17 review stages in one push instead of three. Use for benchmark task slots, TB2/Harbor tasks, task.toml, instruction.md, task…

not rated 2 24d ago A 207 tokens original MIT

sage

749

gustavobarbosab/sage

Skill Claude CodeCodex

SAGE — spec-first, AI-assisted development workflow using SDD, BDD, and Harness Engineering. Use this skill whenever the user types /sage, wants to write a spec, generate behavior scenarios, generate code from a spec, export a PR description or documentation, manage a project harness, or mentions spec.md, behavior.md…

not rated 2 2mo ago A 122 tokens original MIT

uvs-qa

750

utsavanand/uv-suite

Skill Claude Code

Browser-based QA: exercises the running app via Playwright MCP, captures console errors and visual evidence, optionally fixes source bugs with atomic commits and generates regression tests. Three tiers (quick / standard / exhaustive). Writes uv-out/qa-state.md so /uvs-commit and /ship can detect completion and read…

not rated 2 2mo ago A 71 tokens original MIT

premouseking/Mentora

Skill Codex

A local development check for the Mentora application, which runs across API, web, and desktop parts. It starts the project on a Windows computer and verifies that the parts work together.

not rated 2 1mo ago A 70 tokens

java-backend-test-ops

752

LSRabbit6/cursor-genesis

Skill Claude CodeCodex

A set of practices for running Java backend integration tests with Maven, Spring Boot, Testcontainers, Docker Desktop, and MySQL containers. It covers container resource issues, Spring Boot null-safety rules, and changes to shared test base classes.

not rated 2 22d ago A 147 tokens

scala-weaver-test

753

sanssushi/skills

Skill Claude CodeCodex

Use when writing or modifying Scala 3 tests with weaver-cats, weaver-discipline, or weaver-scalacheck; covers suites, effects, expectations, resources, and laws.

not rated 2 1mo ago A 43 tokens original MIT

electron-testing

754

Sovea/skills

Skill Codex

Autonomously plan, run, and assess evidence-driven tests for Electron applications. Use after implementing or refactoring Electron behavior, when reproducing an issue, or when validation crosses main, preload, renderer, IPC, multi-window, lifecycle, packaged-runtime, or native desktop boundaries. Select the smallest…

not rated 2 29d ago A 99 tokens

web-ui-smoke

755

avelrl/skills

Skill Claude CodeCodex

Use when Codex needs to run a local web app in a real browser, click/fill/press, wait for visible UI changes, save screenshots, and inspect console/page/request errors. Best default for browser smoke tests across repos.

not rated 2 4mo ago A 52 tokens original MIT

artilleryio/agent-skills

Skill Claude Code

Set up Artillery load testing for any project. Detects package manager and project type, creates a TypeScript test script (HTTP or Playwright browser), configures Artillery Cloud, and provides the run command. Use when the user wants to add load testing, performance testing, or browser-based load testing to their…

not rated 2 6mo ago A 73 tokens

browser-automation

757

raywongstudy/agent_skills

Skill Claude CodeCodex

A browser-automation skill that uses ChromeDriver and Selenium to control a real Chrome browser for testing web pages.

not rated 2 29d ago A 113 tokens

KarhouTam/agent-skills

Skill Claude CodeCodex

Review PyTorch test refactoring for correctness and completeness against the decoupling standards defined in the refactor-test-decoupling skill. Accepts a test file path (whole-file review), a PR URL, a git diff, or a branch name. Use this when asked to review a test refactoring PR, check a test decoupling change…

not rated 2 13d ago A 147 tokens

playwright-testing

759

dtinth/agent-skills

Skill Claude CodeCodex

Playwright testing. Use this skill to write and run automated tests for web applications using Playwright.

not rated 2 6mo ago A 24 tokens

code-rigor-check

760

alok-19/agent-skills

Skill Claude CodeCodex

Runs a structured rigor check over code before it ships, with a specific mode for AI-generated output. Covers problem framing, edge cases, failure modes, explainability, and AI-specific failure patterns — hallucinated APIs, plausible-but-wrong library behavior, tests that mirror the code, defensive scaffolding that…

not rated 2 14d ago A 221 tokens

tdd-workflow

761

dennishenle/agent-skills

Skill Claude CodeCodex

Use this skill when writing new features, fixing bugs, or refactoring code. Enforces test-driven development with 80%+ coverage including unit, integration, and E2E tests.

not rated 2 4mo ago A 43 tokens

agent-eval-skills

762

akshay5995/agent-skill-evals

Skill Claude CodeCodex needs its repo

Evaluate an existing agent skill with Promptfoo-native behavior, routing, or role-play tests. Use when a skill needs executable evidence that its product promise works. Do not use to author the domain skill itself.

not rated 2 1mo ago A 47 tokens original MIT

auto-ui-explorer

763

willnie9/agent-skills

Skill Claude Code

A workflow for end-to-end UI testing, which checks complete user journeys across a web application in a browser.

not rated 2 2mo ago A 75 tokens original MIT

i2c-driver-validator

764

adafruit/Agent_Skills

Skill Claude CodeCodex

Write and run I2C driver validation tests that compare Arduino and CircuitPython I2C transactions for a given sensor/breakout. Use when validating that an Arduino driver and a CircuitPython driver produce equivalent I2C bus traffic for chip ID reads and all configuration register set/get operations.

not rated 2 3mo ago A 64 tokens

test-audit

765

ashaykubal/essential-agents-skills

Skill Claude Code

Audit test suites for T1-T4 violations using AST analysis, mock detection, and multi-stage synthesis. Invoke when user asks to audit tests, check test quality, find mock violations, review test effectiveness, or inspect test suites for over-mocking. Triggers automatic rewrites when quality gates fail.

not rated 2 1mo ago A 64 tokens original MIT

phaser-game-testing

766

pmarashian/cursor-agent-skills

Skill Claude CodeCodex

Test Phaser games and canvas/WebGL applications with deterministic automation. Plan, implement, and debug frontend tests: unit/integration/E2E/visual/a11y for Phaser 3 games. Use agent-browser CLI for browser automation, Vitest/Jest/RTL, flaky test triage, CI stabilization, and Phaser games needing deterministic input…

not rated 2 6mo ago A 0 tokens

e2e-runner

767

Kacper0199/Opencode-Ultrathinker

Skill Claude CodeCodex

End-to-end testing specialist using Playwright. Use PROACTIVELY for generating, maintaining, and running E2E tests. Manages test journeys, quarantines flaky tests, uploads artifacts (screenshots, videos, traces), and ensures critical user flows work.

not rated 2 3mo ago A 59 tokens

playwright-cli

768

aitit-inc/claude-plugins

Skill Claude Code

Automate browser interactions, test web pages and work with Playwright tests.

not rated 2 4mo ago A 19 tokens

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: