testing AI Agent Skills

langsmith-observability

21.8k

davila7

LLM observability platform for tracing, evaluation, and monitoring. Use when debugging LLM applications, evaluating model outputs against datasets, monitoring production systems, or building systematic testing pipelines for AI applications.

swarm-advanced

17.8k

ruvnet

Advanced swarm orchestration patterns for research, development, testing, and complex distributed workflows

tdd

527

Joelhooks Swarm Tools Tdd

Test-Driven Development workflow with RED-GREEN-REFACTOR, lore from Kent Beck, Michael Feathers, and Ousterhout's counterpoint

Testing Anti-Patterns

451

rohitg00

Common testing mistakes to avoid for reliable, maintainable tests

Red-Green-Refactor

451

rohitg00

Test-driven development cycle for writing reliable, well-designed code

Test Patterns

451

rohitg00

Effective patterns for writing maintainable, reliable tests

spectron-test-setup

376

a5c-ai

Set up Spectron (deprecated) tests for legacy Electron application testing

qt-test-fixture-generator

376

a5c-ai

Generate Qt Test fixtures with mock QObject signals and slots, data-driven tests, and GUI testing setup

cross-platform-test-matrix

376

a5c-ai

Generate CI test matrix for Windows, macOS, and Linux combinations

visual-regression-setup

376

a5c-ai

Configure visual regression testing with Percy, Chromatic, or custom screenshot comparison

accessibility-test-runner

376

a5c-ai

Run accessibility audits with axe-core and screen reader testing for desktop applications

playwright-electron-config

376

a5c-ai

Configure Playwright for comprehensive Electron application testing including E2E tests, visual regression, accessibility audits, and cross-platform test matrices

electron-mock-factory

376

a5c-ai

Generate mocks for Electron APIs (ipcMain, ipcRenderer, dialog, etc.) for unit testing

xctest-ui-test-generator

376

a5c-ai

Generate XCTest UI tests for macOS applications with accessibility identifiers and page object patterns

verification-strategy

374

vstorm-co

Thorough verification of completed work before declaring done

test-generator

372

vstorm-co

Generate pytest test cases for Python functions and classes

test-writer

372

vstorm-co

Generate comprehensive test suites for existing code

test-coverage

241

MadAppGang

On-demand test coverage analysis. Use when identifying untested code, finding test gaps, measuring coverage metrics, or improving test quality. Trigger keywords - "test coverage", "coverage report", "untested code", "test gaps", "missing tests", "coverage metrics".

n8n-integration-testing-patterns

215

proffesor-for-testing

API contract testing, authentication flows, rate limit handling, and error scenario coverage for n8n integrations with external services. Use when testing n8n node integrations.

qe-n8n-integration-testing-patterns

215

proffesor-for-testing

API contract testing, authentication flows, rate limit handling, and error scenario coverage for n8n integrations with external services. Use when testing n8n node integrations.

qe-n8n-trigger-testing-strategies

215

proffesor-for-testing

Webhook testing, schedule validation, event-driven triggers, and polling mechanism testing for n8n workflows. Use when testing how workflows are triggered.

qe-n8n-workflow-testing-fundamentals

215

proffesor-for-testing

Comprehensive n8n workflow testing including execution lifecycle, node connection patterns, data flow validation, and error handling strategies. Use when testing n8n workflow automation applications.

qe-n8n-security-testing

215

proffesor-for-testing

Credential exposure detection, OAuth flow validation, API key management testing, and data sanitization verification for n8n workflows. Use when validating n8n workflow security.

n8n Security Testing

215

proffesor-for-testing

Detect credential exposure, validate OAuth flows, test API key management, and verify data sanitization for n8n workflows. Use this when validating n8n workflow security.

swarm-advanced

215

proffesor-for-testing

Advanced swarm orchestration patterns for research, development, testing, and complex distributed workflows

n8n-trigger-testing-strategies

215

proffesor-for-testing

Webhook testing, schedule validation, event-driven triggers, and polling mechanism testing for n8n workflows. Use when testing how workflows are triggered.

tdd-london-chicago

215

proffesor-for-testing

Apply London (mock-based) and Chicago (state-based) TDD schools. Use when practicing test-driven development or choosing testing style for your context.

qe-tdd-london-chicago

215

proffesor-for-testing

Apply London (mock-based) and Chicago (state-based) TDD schools. Use when practicing test-driven development or choosing testing style for your context.

n8n-workflow-testing-fundamentals

215

proffesor-for-testing

Comprehensive n8n workflow testing including execution lifecycle, node connection patterns, data flow validation, and error handling strategies. Use when testing n8n workflow automation applications.

Playwright Browser Automation

204

smallnest

Complete browser automation with Playwright. Auto-detects dev servers, writes clean test scripts to /tmp. Test pages, fill forms, take screenshots, check responsive design, validate UX, test login flows, check links, automate any browser task. Use when user wants to test websites, automate browser interactions, validate web functionality, or perform any browser-based testing.

proof-of-work

196

athola

Enforces "prove before claim" discipline - validation, testing, and evidence requirements before declaring work complete. Use when claiming work is complete, recommending solutions, or finishing implementations, improvement validated, workflow optimized, performance improved, or issue resolved. Do not use when asking questions or for work clearly in-progress. MANDATORY: This skill is required before any completion claim.

subagent-testing

196

athola

TDD-style testing methodology for skills using fresh subagent instances to prevent priming bias and validate skill effectiveness. Use when validating skill improvements, testing skill effectiveness, preventing priming bias, measuring skill impact on behavior. Do not use when implementing skills (use skill-authoring instead), creating hooks (use hook-authoring instead).

workflow-setup

196

athola

Configure GitHub Actions CI/CD workflows for automated testing, linting, and deployment. Use for CI/CD setup and quality automation. Skip if CI/CD configured or using different platform.

precommit-setup

196

athola

Configure three-layer pre-commit system with linting, type checking, and testing hooks. Use for quality gate setup and code standards. Skip if pre-commit is optimally configured.

playwright-browser-automation

188

aiskillstore

Complete browser automation with Playwright. Auto-detects dev servers, writes clean test scripts to /tmp. Test pages, fill forms, take screenshots, check responsive design, validate UX, test login flows, check links, automate any browser task. Use when user wants to test websites, automate browser interactions, validate web functionality, or perform any browser-based testing.

Playwright Browser Automation

132

Microck

Complete browser automation with Playwright. Auto-detects dev servers, writes clean test scripts to /tmp. Test pages, fill forms, take screenshots, check responsive design, validate UX, test login flows, check links, automate any browser task. Use when user wants to test websites, automate browser interactions, validate web functionality, or perform any browser-based testing.

Testing Patterns

127

Dicklesworthstone

Common testing patterns and practices. This skill is designed to be included in composite skills via the 'includes' feature.

testing-patterns

97

yonatangross

Comprehensive testing patterns for unit, integration, E2E, pytest, API mocking (MSW/VCR), test data, property/contract testing, performance, LLM, and accessibility testing. Use when writing tests, setting up test infrastructure, or validating application quality.

review-pr

97

yonatangross

PR review with parallel specialized agents. Use when reviewing pull requests or code.

test-driven-development

80

bobmatnyc

Write the test first, watch it fail, write minimal code to pass

Vibe Check - Browser Automation

71

PramodDutta

Browser automation for AI agents. Navigate pages, fill forms, click elements, take screenshots, and manage tabs — all through simple CLI commands. 2.6k+ GitHub stars.

reactive-dashboard-performance

43

curiositech

Expert in building blazing-fast reactive dashboards with comprehensive testing. Masters React performance patterns, testing strategies for async components, and real-world patterns from Linear, Vercel, and Notion.

test-automation-expert

43

curiositech

Comprehensive test automation specialist covering unit, integration, and E2E testing strategies. Expert in Jest, Vitest, Playwright, Cypress, pytest, and modern testing frameworks. Guides test pyramid design, coverage optimization, flaky test detection, and CI/CD integration. Activate on 'test strategy', 'unit tests', 'integration tests', 'E2E testing', 'test coverage', 'flaky tests', 'mocking', 'test fixtures', 'TDD', 'BDD', 'test automation'. NOT for manual QA processes, load/performance testing (use performance-engineer), or security testing (use security-auditor).

vitest-testing-patterns

43

curiositech

Write tests using Vitest and React Testing Library. Use this Skill when creating unit tests, component tests, integration tests, or when mocking dependencies. Activates for test file creation, mock patterns, coverage setup, and testing best practices.

dbt-data-transformation

40

manutej

Complete guide for dbt data transformation including models, tests, documentation, incremental builds, macros, packages, and production workflows

pytest

40

manutej

Advanced Python unit testing framework for customer support tech enablement, covering FastAPI, SQLAlchemy, PostgreSQL, async operations, mocking, fixtures, parametrization, coverage, and comprehensive testing strategies for backend support systems

SQLAlchemy ORM Expert

40

manutej

Comprehensive SQLAlchemy skill for customer support tech enablement, covering ORM patterns, session management, query optimization, async operations, and PostgreSQL integration

event_driven

39

vuralserhat86

Structure systems around asynchronous, event-based communication to decouple producers and consumers for improved scalability and resilience. Use when building loosely coupled systems with asynchronous message-based communication.