E2E Testing

Build production-ready Node.js backend services with Express/Fastify, implementing middleware patterns, error handling, authentication, database integration, and API design best practices. Use when creating Node.js servers, REST APIs, GraphQL backends, or microservices architectures.

Master end-to-end testing with Playwright and Cypress to build reliable test suites that catch bugs, improve confidence, and enable fast deployment. Use when implementing E2E tests, debugging flaky tests, or establishing testing standards.

Implement Stripe payment processing for robust, PCI-compliant payment flows including checkout, subscriptions, and webhooks. Use when integrating Stripe payments, building subscription systems, or implementing secure checkout flows.

Run, create, and debug Playwright e2e tests for the web app. ALWAYS invoke this skill using the SlashCommand tool (i.e., `/web-e2e`) BEFORE attempting to run any e2e tests, playwright tests, anvil tests, or debug test failures. DO NOT run `bun playwright test` or other e2e commands directly - you must invoke this skill first to learn the correct commands and test architecture.

Write and run Playwright E2E tests for Redpanda Console using testcontainers. Analyzes test failures, adds missing testids, and improves test stability. Use when user requests E2E tests, Playwright tests, integration tests, test failures, missing testids, or mentions 'test workflow', 'browser testing', 'end-to-end', or 'testcontainers'.

Complete guide for WeChat Mini Program authentication with CloudBase - native login, user identity, and cloud function integration.

Execute conduct security and compliance review of OpenRouter integration. Use when preparing for audits or security assessments. Trigger with phrases like 'openrouter security review', 'openrouter compliance', 'openrouter audit', 'security assessment'.

Oauth Callback Handler - Auto-activating skill for API Integration. Triggers on: oauth callback handler, oauth callback handler Part of the API Integration skill category.

Execute conduct compliance reviews for Kling AI integrations. Use when preparing for audits, ensuring regulatory compliance, or reviewing security posture. Trigger with phrases like 'klingai compliance', 'kling ai audit prep', 'klingai security review', 'video generation compliance'.

Configure enterprise SSO integration for Windsurf. Activate when users mention "sso configuration", "single sign-on", "enterprise authentication", "saml setup", or "identity provider". Handles enterprise identity integration. Use when working with windsurf enterprise sso functionality. Trigger with phrases like "windsurf enterprise sso", "windsurf sso", "windsurf".

Install and configure Supabase SDK/CLI authentication. Use when setting up a new Supabase integration, configuring API keys, or initializing Supabase in your project. Trigger with phrases like "install supabase", "setup supabase", "supabase auth", "configure supabase API key".

Execute firebase platform expert with Vertex AI Gemini integration for Authentication, Firestore, Storage, Functions, Hosting, and AI-powered features. Use when asked to "setup firebase", "deploy to firebase", or "integrate vertex ai with firebase". Trigger with relevant phrases based on skill purpose.

Install and configure Vercel SDK/CLI authentication. Use when setting up a new Vercel integration, configuring API keys, or initializing Vercel in your project. Trigger with phrases like "install vercel", "setup vercel", "vercel auth", "configure vercel API key".

Execute identify and avoid Supabase anti-patterns and common integration mistakes. Use when reviewing Supabase code for issues, onboarding new developers, or auditing existing Supabase integrations for best practices violations. Trigger with phrases like "supabase mistakes", "supabase anti-patterns", "supabase pitfalls", "supabase what not to do", "supabase code review".

Execute set up OpenRouter API authentication and configure API keys. Use when starting a new OpenRouter integration or troubleshooting auth issues. Trigger with phrases like 'openrouter setup', 'openrouter api key', 'openrouter authentication', 'configure openrouter'.

Execute identify and avoid Vercel anti-patterns and common integration mistakes. Use when reviewing Vercel code for issues, onboarding new developers, or auditing existing Vercel integrations for best practices violations. Trigger with phrases like "vercel mistakes", "vercel anti-patterns", "vercel pitfalls", "vercel what not to do", "vercel code review".

Install and configure Sentry SDK authentication. Use when setting up a new Sentry integration, configuring DSN, or initializing Sentry in your project. Trigger with phrases like "install sentry", "setup sentry", "sentry auth", "configure sentry DSN".

Execute set up Kling AI API authentication and configure API keys. Use when starting a new Kling AI integration or troubleshooting auth issues. Trigger with phrases like 'kling ai setup', 'klingai api key', 'kling ai authentication', 'configure klingai'.

Oauth Client Setup - Auto-activating skill for API Integration. Triggers on: oauth client setup, oauth client setup Part of the API Integration skill category.

Execute firebase platform expert with Vertex AI Gemini integration for Authentication, Firestore, Storage, Functions, Hosting, and AI-powered features. Use when asked to "setup firebase", "deploy to firebase", or "integrate vertex ai with firebase". Trigger with relevant phrases based on skill purpose.