Claude Skills

Implement PCI DSS compliance requirements for secure handling of payment card data and payment systems. Use when securing payment processing, achieving PCI compliance, or implementing payment card security measures.

Comprehensive security checklist covering OWASP Top 10, SQL injection, XSS, CSRF, authentication, authorization, secrets management, input validation, and security headers. Use when scanning for vulnerabilities, reviewing security, implementing authentication/authorization, or handling sensitive data.

Configure secure, high-performance connectivity between on-premises infrastructure and cloud platforms using VPN and dedicated connections. Use when building hybrid cloud architectures, connecting data centers to cloud, or implementing secure cross-premises networking.

Property-based testing with Hypothesis for discovering edge cases and validating invariants. Use when testing code with many possible inputs, verifying mathematical properties, testing serialization round-trips, or finding edge cases that example-based tests miss.

Design, organize, and manage Helm charts for templating and packaging Kubernetes applications with reusable configurations. Use when creating Helm charts, packaging Kubernetes applications, or implementing templated deployments.

Use when working with .gcl files or GreyCat projects - efficient language with unified temporal/graph/vector database, built-in web server, native MCP for billion-scale digital twins

File-based context sharing for multi-agent workflows. Provides directory organization, agent output templates, progress tracking, and inter-agent context. Use when setting up multi-agent workflows, reading/writing agent context files, or maintaining workflow transparency with file-based coordination.

Master effective code review practices to provide constructive feedback, catch bugs early, and foster knowledge sharing while maintaining team morale. Use when reviewing pull requests, establishing review standards, or mentoring developers.

Surgical code refactoring to improve maintainability without changing behavior. Covers extracting functions, renaming variables, breaking down god functions, improving type safety, eliminating code smells, and applying design patterns. Less drastic than repo-rebuilder; use for gradual improvements.

Implements Clix event tracking (Clix.trackEvent) with consistent naming, safe

Audits deep link contracts and routing behavior. Use when validating

Helps developers configure API-triggered campaigns in the Clix console and

Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, test web applications, or extract information from web pages.

E2E test generation skill using Playwright CLI with Page Object Model pattern and visual regression testing via @visual tag.

Build and publish Python packages with uv and modern build tools. Covers uv build, uv publish, pyproject.toml, versioning, entry points, and PyPI publishing. Use when user mentions building packages, publishing to PyPI, uv build, uv publish, package distribution, or Python wheel/sdist creation.

Comprehensive mobile push notification guide for iOS (APNS) and Android (FCM). Use when setting up push notifications, debugging delivery issues, implementing background/foreground handlers, managing push tokens, integrating deep linking, or troubleshooting platform-specific issues.

Helps developers author and debug Clix personalization templates

Set up Vercel CLI and project configuration. Use when the user says "set up Vercel", "configure Vercel", "link to Vercel", or "vercel init".

Kubernetes operations including deployment, management, troubleshooting, kubectl mastery, and cluster stability. Covers K8s workloads, networking, storage, and debugging pods. Use when user mentions Kubernetes, K8s, kubectl, pods, deployments, services, ingress, ConfigMaps, Secrets, or cluster operations.