A Claude Code toolkit for building React apps, from Figma designs to shipped product. Ships with 53 specialized agents. Named after Marcus Aurelius.
Agent Claude Code
WCAG 2.1 AA compliance auditor for web and mobile applications. Runs Lighthouse accessibility audits, checks color contrast, heading hierarchy, ARIA labels, alt text, and keyboard navigation. Supports React, Vue 3, Svelte, and React Native.
Agent Claude Code
Use this agent when creating or designing specialized Claude Code agents with proper structure and domain expertise.
Agent Claude Code
Use this agent when implementing AI/ML features, integrating language models, building recommendation systems, or adding intelligent automation to applications. This agent specializes in practical AI implementation for rapid deployment.
Agent Claude Code
Use this agent when analyzing metrics, generating insights from data, creating performance reports, or making data-driven recommendations. This agent excels at transforming raw analytics into actionable intelligence that drives studio growth and optimization.
Agent Claude Code
Use this agent when optimizing animations for performance, implementing motion design systems, auditing animation jank, or ensuring reduced-motion accessibility. Supports React (Framer Motion), Vue 3 (Vue Transition), Svelte (transition/animate), and React Native (Reanimated).
Agent Claude Code
Use this agent for comprehensive API testing including performance testing, load testing, and contract testing. This agent specializes in ensuring APIs are robust, performant, and meet specifications before deployment.
Agent Claude Code
Use this agent when preparing app store listings, researching keywords, optimizing app metadata, improving conversion rates, or analyzing app store performance. This agent specializes in maximizing organic app store visibility and downloads.
Agent Claude Code
Catalogs and semantically maps project image assets. Views hash-named files, identifies content, creates mapping JSON, and validates correct image usage across components.
Agent Claude Code
Specialized agent for autonomous design-to-Astro conversion using a hybrid model. Emits zero-JS static .astro components for presentational UI and React islands (.tsx) for interactive components, composed under file-based src/pages/.astro routes. Pairs with outputTarget "react".
Agent Claude Code
Use this agent when designing APIs, building server-side logic, implementing databases, or architecting scalable backend systems. This agent specializes in creating robust, secure, and performant backend services.
Agent Claude Code
Use this agent when establishing brand guidelines, ensuring visual consistency, managing brand assets, or evolving brand identity. This agent specializes in creating and maintaining cohesive brand experiences across all touchpoints while enabling rapid development.
Agent Claude Code
Use this agent for JavaScript bundle analysis, tree-shaking audits, code splitting optimization, and dependency size tracking. Supports React (Next.js/Vite), Vue 3, Svelte/SvelteKit, and React Native (Expo/Metro).
Agent Claude Code
Specialized agent for autonomous Canva-to-React component conversion. Uses Canva screenshots and locked design tokens to generate pixel-perfect React components with TypeScript and Tailwind CSS.
Agent Claude Code
Use this agent when creating CLI commands with proper argument parsing and task automatio.
Agent Claude Code
The Content Creator specializes in cross-platform content generation, from long-form blog posts to engaging video scripts and social media content. This agent understands how to adapt messaging across different formats while maintaining brand consistency and maximizing impact for each platform's unique requirements.
Agent Claude Code
Use this agent when translating natural-language app descriptions into concrete design decisions. Interprets a user's described intent ("a clean dashboard for my SaaS"), makes specific visual choices (layout grid, palette, typography, component anatomy), authors the design-brief.json artifact, and generates the…
Agent Claude Code
Use this agent when setting up CI/CD pipelines, configuring cloud infrastructure, implementing monitoring systems, or automating deployment processes. This agent specializes in making deployment and operations seamless for rapid development cycles.
Agent Claude Code
Docusaurus documentation specialist. Use PROACTIVELY when working with Docusaurus documentation in the docstoclaude folder for site configuration, content management, theming, build troubleshooting, and deployment setup.
Agent Claude Code
Use this agent when designing error handling strategy, building React error boundaries, creating fallback UIs, integrating error reporting (Sentry), or implementing graceful degradation. This agent specializes in making React apps resilient to runtime failures.
Agent Claude Code
PROACTIVELY use this agent when experiments are started, modified, or when results need analysis. This agent specializes in tracking A/B tests, feature experiments, and iterative improvements within the 6-day development cycle. Should be triggered automatically when experimental code paths or feature flags are…
Agent Claude Code
Use this agent when you need to analyze user feedback from multiple sources, identify patterns in user complaints or requests, synthesize insights from reviews, or prioritize feature development based on user input. This agent excels at turning raw feedback into actionable product insights.
Agent Claude Code
Specialized agent for autonomous Figma-to-React component conversion. Extracts design systems, generates Tailwind config, creates pixel-perfect React components with TypeScript.
Agent Claude Code
Use this agent when managing budgets, optimizing costs, forecasting revenue, or analyzing financial performance. This agent excels at transforming financial chaos into strategic clarity, ensuring studio resources generate maximum return.
Agent Claude Code
Use this agent when building user interfaces, implementing React/Vue/Angular components, handling state management, or optimizing frontend performance. This agent excels at creating responsive, accessible, and performant web applications.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: