Testing skills

16,504 tagged Testing, measured the same way as everything else here.

Browse within: agentic 49javascript 38android 37openai 37agent-orchestration 34agent-browser 32ai-testing 31hacktoberfest 31coding-agent 29dotnet 28nextjs 28agentic-workflow 27antigravity 27flutter 27

comet-ml/opik

Skill Claude CodeCodex

Use when building or extending a Page Object Model (POM) for the Opik E2E suite (under testsendtoend/e2e/pom/) and you need to choose stable selectors against the live UI. Walks through seeding required state, exploring the running page with the Playwright MCP (accessibility snapshot + data-testid enumeration)…

22k 3d ago A 112 tokens original Apache-2.0

test-t3-mobile

50

pingdotgg/t3code

Skill Claude CodeCodex

Launch and test T3 Code Mobile on an iOS Simulator or Android Emulator against disposable local T3 environments, including Metro and dev-client reuse, native rebuild decisions, per-client pairing, seeded projects, semantic UI control, screenshots, and iOS serve-sim streaming. Use after mobile UI or native changes…

21k 3d ago A 95 tokens original MIT

qa-test

51

steipete/CodexBar

Skill Claude CodeCodex

CodexBar live QA/e2e testing: run provider usage matrix checks, validate real app config, use Peekaboo for menu proof, use Browser Use/official docs for API spec or logged-in dashboard checks, and handle 1Password credentials safely.

21k 3d ago B 55 tokens original MIT

sdk

52

kortix-ai/suna

Skill Claude CodeCodex

The hard rules for editing @kortix/sdk (packages/sdk) — a PUBLISHED npm package with constraints no other package in this repo has: TDD is mandatory (failing test first, gates run and pasted every turn, explicit shippable YES/NO/NOT YET); exported names INCLUDING types are a public API contract and renaming one is a…

20k 3d ago A 149 tokens

keploy-e2e-test

53

keploy/keploy

Skill Claude CodeCodex

End-to-end verification of a change to keploy/keploy using keploy's own record/replay against a real sample application. Use whenever the user asks to test a change, verify a fix, prove that a modification works in practice, add e2e coverage for a PR, reproduce a bug against a sample app, or wire a behavior into CI.…

18k 4d ago B 118 tokens original Apache-2.0

langbot-plugin-dev

54

langbot-app/LangBot

Skill Claude CodeCodex

Develop, debug, and test LangBot plugins. Use when creating new LangBot plugins, fixing plugin bugs, setting up a LangBot test environment, or testing plugins via WebSocket. Covers plugin component architecture (EventListener, Command, Tool), the plugin SDK API (invokellm, getllmmodels, sendmessage, plugin storage)…

18k 3d ago A 110 tokens original Apache-2.0

verify

55

anthropics/claude-quickstarts

Skill Claude CodeCodex ✓ vendor

Build the computer-use-demo image and drive the Streamlit UI headlessly to verify changes end-to-end.

18k +5 8d ago A 23 tokens original MIT

webapp-testing

56

HKUDS/DeepCode

Skill Claude CodeCodex

Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.

16k +14 5d ago A 35 tokens original MIT

fix-failing-tests

57

googleapis/mcp-toolbox

Skill Claude CodeCodex ✓ vendor

Diagnose a failing test in the googleapis/mcp-toolbox repo and land a fix by reasoning from the actual error: read the failure, reproduce it, shrink it until the cause is forced into the open, then fix the cause. Use this whenever a test or CI job is red, a build breaks after a change, many packages fail at once, or a…

16k +14 yesterday A 87 tokens original Apache-2.0

playwright-testing

58

MODSetter/SurfSense

Skill Claude CodeCodexCursor

Use when writing Playwright tests, fixing flaky tests, debugging failures, implementing Page Object Model, configuring CI/CD, optimizing performance, mocking APIs, handling authentication or OAuth, testing accessibility (axe-core), file uploads/downloads, date/time mocking, WebSockets, geolocation, permissions…

16k +17 yesterday A 211 tokens

ag-ui-protocol/ag-ui

Skill Claude CodeCodex

Author cross-language interop tests that verify the AG-UI .NET SDK is wire-compatible with the TypeScript SDK — a Vitest TS client driving a C# CrossLanguage.TestServer over HTTP, both directions, including protobuf byte-parity against @ag-ui/proto. USE FOR: adding or modifying cross-language interop coverage…

16k +46 yesterday A 146 tokens original MIT

ag-ui-protocol/ag-ui

Skill Claude CodeCodex

Write integration tests for the AG-UI .NET SDK. USE FOR: adding a new AG-UI event type and covering it end-to-end, testing SSE or protobuf streaming through the hosting pipeline, verifying AGUIChatClient maps events to ChatResponseUpdate, multi-turn conversation tests, parameterizing a test over Json/Protobuf…

16k +46 yesterday A 176 tokens original MIT

harness-eval

61

HKUDS/OpenHarness

Skill Claude CodeCodex

This skill should be used when the user asks to "test the harness", "run integration tests", "validate features with real API", "test with real model calls", "run agent loop tests", "verify end-to-end", or needs to verify OpenHarness features on a real codebase with actual LLM calls.

16k +31 3mo ago B 69 tokens original MIT

mobile-dev-inc/Maestro

Skill Claude CodeCodex

Use when bumping Maestro's Android compileSdk/targetSdk to a new API level and validating end-to-end against the test-e2e GHA workflow until the test-android job is green.

15k 5d ago A 46 tokens original Apache-2.0

tdd

63

GreyDGL/PentestGPT

Skill Claude CodeCodex

Test-driven development. Use when the user wants to build features or fix bugs test-first, mentions "red-green-refactor", or wants integration tests.

15k +36 1mo ago A 33 tokens original MIT

test-enforcement

64

open-metadata/OpenMetadata

Skill Claude CodeCodex

Part of openmetadata-skills

Use after implementing any feature or fix to ensure comprehensive test coverage. Enforces 90% line coverage in openmetadata-service, integration tests for all API endpoints in openmetadata-integration-tests, and Playwright E2E tests for UI changes.

15k +27 yesterday A 53 tokens original Apache-2.0

NVIDIA/TensorRT-LLM

Skill Claude CodeCodex ✓ vendor

Run TensorRT-LLM test cases, benchmarks, evaluations, or custom scripts by checking the environment (local GPU or Slurm), selecting the appropriate Docker image, and executing either locally or via Slurm job submission. Accepts pre-built command strings — command construction for trtllm-bench, trtllm-eval, and…

15k 3d ago A 104 tokens

dogfood

66

coder/coder

Skill Claude CodeCodex

Run a Coder PR dogfood instance: inspect PR context, check out the right branch or stack, start Coder with scripts/develop.sh using agent-safe dev-instance practices, validate the changed functionality with UI evidence when needed, and report findings.

14k +29 yesterday A 53 tokens AGPL-3.0

verify

67

NanmiCoder/cc-haha

Skill Claude CodeCodex

Verify a code change does what it should by running the app.

14k +12 yesterday A 15 tokens original MIT

implement-universal

68

Arindam200/awesome-ai-apps

Skill Claude CodeCodex

Harness-agnostic version of /implement. Drives a single workshop ticket through the SWE→Tester loop in ONE conversation, with the role prompts bundled as agents/software-engineer.md and agents/tester.md instead of being launched as subagents. Resolves the ticket from implementyourself/tasks/, creates an…

14k +10 3d ago A 204 tokens original MIT

test-ui

69

browseros-ai/BrowserOS

Skill Claude CodeCodex

Test the BrowserOS app extension UI by starting the dev environment and visually verifying changes via CDP. Covers the new tab page (left sidebar — Home, Scheduled Tasks, Settings, etc.) and the right side panel (chat interface). Use after making UI changes to apps/app/.

13k +49 yesterday A 59 tokens AGPL-3.0

microsoft/agent-framework

Skill Claude CodeCodex ✓ vendor

Step-by-step process for validating a Python Foundry hosted agent sample (under python/samples/04-hosting/foundry-hosted-agents/) end to end — running it locally (native runtime and azd ai agent run) and after deploying it to an Azure AI Foundry project with azd. Use this when asked to validate a hosted agent sample.

13k 3d ago A 82 tokens original MIT

playwright-cli

71

microsoft/playwright-cli

Skill Claude CodeCodex ✓ vendor

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

13k +54 changed today A 19 tokens copy · 100% Apache-2.0

e2e-testing

72

InsForge/InsForge

Skill Claude CodeCodex

Use this skill when an InsForge maintainer has finished an OSS repo change and is ready to open, update, or submit the InsForge PR. Runs the release-quality deterministic E2E gate by building a package.json-derived InsForge test image tag, deciding whether sibling agent-e2e fixture coverage must change, dispatching…

13k +9 2d ago A 92 tokens original Apache-2.0

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: