Canonical Mandu agent workflow. Use first in Mandu projects before direct source edits so Codex, Claude Code, Gemini CLI, and other agents follow the same context -> plan -> apply -> verify -> repair loop.
React composition patterns for Mandu applications. Use when designing Island components, managing shared state, or building reusable component APIs. Triggers on compound components, context providers, boolean props, or component architecture tasks.
Production deployment patterns for Mandu applications
File-system based routing for Mandu. Use when creating pages, API routes, layouts, or dynamic routes. Triggers on tasks involving app/ folder, page.tsx, route.ts, layout.tsx, [id], [...slug], or URL patterns.
Architecture guard system for Mandu. Use when checking layer dependencies, enforcing architecture rules, or validating file locations. Triggers on tasks involving architecture, layers, dependencies, or guard commands.
Island Hydration pattern for Mandu. Use when creating interactive components, client-side state, or partial hydration. Triggers on tasks involving "use client", client.tsx, useState, useEffect, Island, or hydration.
Performance optimization patterns for Mandu applications. Use when optimizing slot handlers, Island components, bundle size, or Bun runtime. Triggers on tasks involving async/await, Promise.all, lazy loading, caching, or performance.
Security best practices for Mandu applications. Use when implementing authentication, authorization, input validation, or protecting against common vulnerabilities. Triggers on guard, auth, CSRF, XSS, or security tasks.