Service mesh telemetry is hard to wire across traces, metrics, and dashboards. This skill provides ready templates and queries for Istio and Linkerd observability.

Security threats are hard to turn into clear requirements. This skill converts threats into testable requirements, user stories, and compliance mappings. Use it when translating threat models into actionable security controls.

CI/CD pipelines often leak secrets through hardcoded values and logs. This skill guides you to store, rotate, and consume secrets safely with popular platforms.

Screen reader issues are hard to reproduce and validate. This skill gives clear test steps and fixes for VoiceOver, NVDA, JAWS, and TalkBack.

You need consistent SAST tool setup across your projects. This skill provides guidance for configuring Semgrep, SonarQube, and CodeQL with custom rules and CI integration.

Distributed workflows fail when steps do not coordinate or roll back cleanly. This skill provides clear saga patterns and templates to orchestrate steps and compensations for reliable multi-service transactions.

Async Rust can be hard to structure and debug. This skill gives clear patterns for Tokio tasks, channels, streams, and errors.

You need accurate risk measurements for portfolio management. This skill provides formulas and examples for VaR, Sharpe ratio, drawdowns, and other key metrics.

Building interfaces that adapt across devices is complex and time-consuming. This skill provides ready-to-use code patterns for container queries, fluid typography, CSS Grid layouts, and mobile-first breakpoints to speed up responsive development.

Managing state across React components can lead to complex code and inconsistent data. This skill provides comprehensive patterns for Redux Toolkit, Zustand, Jotai, and React Query to handle local, global, and server state efficiently.

An AI skill for Claude, Codex, and Claude Code

Complex React Native apps can become hard to scale and maintain. This skill provides proven Expo architecture patterns and code examples for building production apps with navigation, offline sync, and native modules.

Legacy React code slows upgrades and hides breaking changes. This skill provides clear steps to move to hooks and React 18 features.

You need accurate answers from private documents and changing data. This skill explains RAG components and retrieval patterns to ground responses with sources.

Slow Python code hides bottlenecks that waste resources and time. This skill guides you through profiling and optimization steps with concrete tools and patterns.

Packaging a Python project often causes structure and metadata errors. This skill provides clear layouts, configuration examples, and publishing steps to create distributable packages.

Prometheus setup is complex and easy to misconfigure. This skill provides clear examples for scraping, rules, and validation to help you implement robust monitoring.

Writing effective postmortems helps teams learn from incidents and prevent recurrence. This skill provides templates, frameworks, and guidance for conducting blameless postmortems that drive organizational learning.

This skill provides guidance on implementing PCI DSS requirements for secure payment processing. It covers encryption, tokenization, access controls, and audit logging to help achieve and maintain payment card industry compliance.

You need a reliable PayPal payment flow that handles checkout, subscriptions, and refunds. This skill provides clear steps for API calls, IPN verification, and sandbox testing.