Testing skills

11,693 tagged Testing, measured the same way as everything else here.

Browse within: LLM 179agentic-ai 140agents 130cli 103ai-coding 92agent 81skills 71javascript 57openai 52agent-browser 50ai-testing 42agentic-workflow 41agent-orchestration 40claude-code-plugin 37

pursr

697

0xheycat/pursr

Skill Claude CodeCodex

Use Pursr for browser screenshots, scripted visual operation, visual regression, accessibility audits, DOM inspection, and MCP-driven browser sessions. Use when a user asks an agent to inspect a site, operate an existing browser session, fill or draft UI content, record a tutorial, compare visuals, debug layout, or…

not rated 2 1mo ago A 85 tokens original MIT

debug-test-failure

698

ArdurAI/ardur-agent

Skill Claude CodeCodex

Systematically diagnose a failing test instead of guessing at fixes.

not rated 2 4d ago A 17 tokens original Apache-2.0

verify

699

buttjer/n8n-decanter

Skill Claude Code

Drive the real CLI (node n8n-decanter.mts ) as a subprocess against a throwaway mock n8n API — do not import lib/ modules directly.

not rated 2 3d ago A 0 tokens original MIT

deep-reasoning

700

desy-design/AG3NT

Skill Claude CodeCodex

Structured multi-step reasoning tool for complex problem solving with branching, hypothesis testing, and evidence tracking.

not rated 2 today A 24 tokens copy · 100% MIT

redux-saga

701

anivar/redux-saga-skill

Skill Claude Code

Redux-Saga best practices, patterns, and API guidance for building, testing, and debugging generator-based side-effect middleware in Redux applications. Covers effect creators, fork model, channels, testing with redux-saga-test-plan, concurrency, cancellation, and modern Redux Toolkit integration. Baseline: redux-saga…

not rated 2 1mo ago A 109 tokens original MIT

zod-testing

702

anivar/zod-testing

Skill Claude Code

Testing patterns for Zod schemas using Jest and Vitest. Covers schema correctness testing, mock data generation, error assertion patterns, integration testing with API handlers and forms, snapshot testing with z.toJSONSchema(), and property-based testing. Baseline: zod ^4.0.0. Triggers on: test files for Zod schemas…

not rated 2 1mo ago A 105 tokens original MIT

redux-saga-testing

703

anivar/redux-saga-testing

Skill Claude Code

Write tests for Redux Sagas using redux-saga-test-plan, runSaga, and manual generator testing. Covers expectSaga (integration), testSaga (unit), providers, partial matchers, reducer integration, error simulation, and cancellation testing. Works with Jest and Vitest. Triggers on: test files for sagas…

not rated 2 1mo ago A 104 tokens original MIT

qprobe

705

questpie/probe

Skill Claude CodeCodex

QUESTPIE Probe — dev testing CLI for AI coding agents. Start servers, test APIs, control browsers via agent-browser, record and replay regression tests with zero tokens. Use when testing web apps, starting dev servers, reading logs, debugging errors, making API calls, checking browser console/network, or composing…

not rated 2 2mo ago A 68 tokens

agent-ios

706

squaduplabs/agent-ios

Skill Claude CodeCodex

Skill "agent-ios" from squaduplabs/agent-ios, covering agent-ios: drive the ios simulator, the loop, reading snapshots, sessions and apps and gestures and typing.

not rated 2 1mo ago A 141 tokens original MIT

ship

707

jlamoreaux/SKILLS

Skill Claude Code

Full feature development lifecycle — PRD, critical review, task breakdown, implementation, and quality gates. Use when the user provides a feature description and wants to go all the way from idea to working, reviewed, tested code.

not rated 2 3mo ago A 47 tokens

web-app-test

708

Mencius2023/skills

Skill Claude CodeCodex

An automated testing setup for web applications that uses Playwright to control a real browser and checks complete user journeys with the live backend.

not rated 2 2mo ago A 257 tokens

test-generator

709

mehdiozdemir/awesome-agent-skills

Skill Claude CodeCodex needs its repo

Generates comprehensive test suites for code including unit tests, integration tests, and end-to-end tests. Use when creating tests for functions, classes, APIs, or entire modules, covering edge cases, error conditions, and ensuring high code coverage.

not rated 2 7mo ago A 51 tokens original MIT

andrewxhill/cashew

Skill Claude CodeCodex

Comprehensive quality infrastructure setup for TypeScript monorepos and any software project. Sets up deterministic quality gates that make it impossible for broken code to advance through the pipeline. Use this skill whenever someone wants to: set up a new monorepo, add quality gates, configure pre-commit or pre-push…

not rated 2 6mo ago A 192 tokens

qa-ux-fix-loop

711

connorch/skills

Skill Codex

Use when asked to execute a QA guide, QA plan, PR QA checklist, UX test plan, end-to-end verification guide, browser-based product test plan, or output from the qa-ux-plan skill and then record, fix, and re-verify discovered issues. Applies to workflows that should iterate through evaluator-generator negotiation…

not rated 2 4d ago A 98 tokens original MIT

code-tdd

712

lucastamoios/skills

Skill Claude Code

Implement features and bugfixes using strict outside-in TDD. Each cycle traces back to requirements and design docs when available. It includes a deliberate refactoring phase and generates integration tests when a vertical slice is complete. It wires up BDD step definitions when feature files exist. It can receive a…

not rated 2 3mo ago A 99 tokens original MIT

e2e-codex

713

Pawel-Kica/claude-code-100

Skill Codex

Drive the real app end to end through Chrome DevTools MCP, with video proof. Trigger 'e2e it through codex'.

not rated 2 14d ago A 34 tokens original MIT

dyno-run-debug

714

dynobox/skills

Skill Claude CodeCodex

Debug a failed dynobox run from its terminal output. Use this skill when the user pastes or references output from npx dynobox run (especially --debug output with failed assertions), asks why a dyno run, scenario, or assertion failed, or wants a failing dyno fixed. Produces a root-cause diagnosis and proposed fixes…

not rated 2 1mo ago A 125 tokens original MIT

e2e-test

715

jiazou/unity2rbxlx

Skill Claude Code

End-to-end test for a converted Unity project. Delegates the full conversion (including agent-driven Steps 4a and 4c) to /convert-unity, then launches Studio with the produced rbxlx, drives the gameplay-feature fixtures via Studio MCP, and writes a combined pass/fail report. Upload step (6) is skipped — cached asset…

not rated 2 1mo ago A 88 tokens

verify

716

luoz76070-art/open-claude

Skill Claude CodeCodex

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

not rated 2 5mo ago A 15 tokens

mock-endpoint

717

BostonOrange/claude-code-framework

Skill Claude CodeCodex needs its repo

Create mock definitions for external APIs and services. Generates contract files, test fixtures, mock servers, and integration wrappers so AI can safely develop and test against external dependencies without hitting real services.

not rated 2 1mo ago A 41 tokens original MIT

e2e-testing

718

Cyvid7-Darus10/claude-code-config

Skill Claude CodeCodex needs its repo

Playwright E2E testing patterns, Page Object Model, configuration, CI/CD integration, artifact management, and flaky test strategies.

not rated 2 2mo ago A 31 tokens copy · 81% MIT

agent-browser

719

jeffjacobsen/yokeflow2

Skill Claude CodeCodex

Browser automation CLI for AI agents. Use when you need to interact with websites, including navigating pages, filling forms, clicking buttons, taking screenshots, extracting data, or testing web apps.

not rated 2 6mo ago A 40 tokens

0xMiden/agent-tools

Skill Claude CodeCodex needs its repo

Guide to testing Miden smart contracts with MockChain (Miden v0.15). Covers test setup, contract building, account/note creation, transaction execution, storage verification, faucet setup, output note verification, block numbering, multi-transaction tests, and asset-bearing notes. Use when writing, editing, or…

not rated 2 today A 75 tokens

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