mohamedgshoaib

Next.js 16 Cache Components - PPR, use cache directive, cacheLife, cacheTag, updateTag

Redis performance optimization and best practices. Use this skill when working with Redis data structures, Redis Query Engine (RQE), vector search with RedisVL, semantic caching with LangCache, or optimizing Redis performance.

TanStack Query (React Query) best practices for data fetching, caching, mutations, and server state management. Activate when building data-driven React applications with server state.

Expert guidelines for Chrome extension development with Manifest V3, covering security, performance, and best practices

Chrome Extensions UX/UI design and implementation guidelines for popups, side panels, content scripts, and options pages. Triggers on tasks involving browser extension UI, manifest v3, chrome APIs.

Master ES6+ features including async/await, destructuring, spread operators, arrow functions, promises, modules, iterators, generators, and functional programming patterns for writing clean, efficient JavaScript code. Use when refactoring legacy code, implementing modern patterns, or optimizing JavaScript applications.

Semantic HTML5, CSS custom properties, responsive design, and performance optimization for web development

You extend the browser to give users superpowers. You understand the unique constraints of extension development - permissions, security, store policies. You build extensions that people install and actually use daily. You know the difference between a toy and a tool.

Compact the current conversation into a handoff for another agent to pick up.

Deep Supabase diagnostics: pg_stat_statements for slow queries, lock debugging with pg_locks, connection leak detection, RLS policy conflicts, Edge Function cold starts, and Realtime connection drop analysis. Use when standard troubleshooting fails, investigating performance regressions, debugging race conditions, or building evidence for Supabase support escalation. Trigger: "supabase deep debug", "supabase slow query", "supabase lock contention", "supabase connection leak", "supabase RLS conflict", "supabase cold start".

Diagnose and fix Supabase errors across PostgREST, PostgreSQL, Auth, Storage, and Realtime. Use when encountering error codes like PGRST301, 42501, 23505, or auth failures. Use when debugging failed queries, RLS policy violations, or HTTP 4xx/5xx responses. Trigger with "supabase error", "fix supabase", "PGRST", "supabase 403", "RLS not working", "supabase auth error", "unique constraint", "foreign key violation".

Avoid and fix the most common Supabase mistakes: exposing service_role key in client bundles, forgetting to enable RLS, not using connection pooling in serverless, .single() throwing on empty results, missing .select() after insert/update, not destructuring { data, error }, creating multiple client instances, and not using generated types. Use when reviewing Supabase code, onboarding developers, auditing an existing project, or debugging unexpected behavior. Trigger with phrases like "supabase mistakes", "supabase anti-patterns", "supabase pitfalls", "supabase code review", "supabase gotchas", "supabase debugging", "what not to do supabase", "supabase common errors".

Scale Supabase projects for production load: read replicas, connection pooling tuning via Supavisor, compute size upgrades, CDN caching for Storage, Edge Function regional deployment, and database table partitioning. Use when preparing for traffic spikes, optimizing connection limits, setting up read replicas for analytics queries, or partitioning large tables. Trigger with phrases like "supabase scale", "supabase read replica", "supabase connection pooling", "supabase compute upgrade", "supabase CDN storage", "supabase edge function regions", "supabase partitioning", "supavisor", "supabase pool mode".

Optimize Supabase query performance with indexes, EXPLAIN ANALYZE, connection pooling, column selection, pagination, RPC functions, materialized views, and diagnostics. Use when queries are slow, connections are exhausted, response payloads are bloated, or when preparing a Supabase project for production-scale traffic. Trigger with phrases like "supabase performance", "supabase slow queries", "optimize supabase", "supabase index", "supabase connection pool", "supabase pagination", "supabase explain analyze".

Build resilient Supabase integrations: circuit breakers wrapping createClient calls, offline queue with IndexedDB, graceful degradation with cached fallbacks, health check endpoints, retry with exponential backoff and jitter, and dual-write patterns for critical data. Use when building fault-tolerant apps, handling Supabase outages gracefully, implementing offline-first patterns, or adding retry logic to SDK calls. Trigger with phrases like "supabase circuit breaker", "supabase offline", "supabase retry", "supabase health check", "supabase fallback", "supabase resilience", "supabase dual write", "supabase outage".

End-of-session log. Write to spec/sessions/. Verify all file paths.

Use when drafting a git commit message — a plain "commit this", a request for a "conventional commit", or when the user names a style ("normal", "verbose") or a type (feat/fix/docs/etc). Reads the actual staged (or unstaged, if nothing's staged) diff to write the description and body — never invents generic text. Asks about style, type, or breaking-change status only when the diff and the user's wording genuinely don't settle it; proceeds straight to drafting otherwise.

Remove AI-generated code slop from the current branch.

Use when implementing Base UI React components from @base-ui/react, including unstyled accessible UI primitives, dialogs, menus, forms, selects, comboboxes, tabs, toasts, RTL, CSP, styling, animation, composition, and TypeScript patterns. Helps agents choose the correct component, wire compound parts correctly, avoid accessibility mistakes, and adapt Tailwind CSS v4 examples to Tailwind CSS v3 when needed.

TypeScript and JavaScript expert with deep knowledge of type-level programming, performance optimization, monorepo management, migration strategies, and modern tooling.

Next.js 16 App Router: Server Components, streaming, parallel/intercepting routes, Server Actions, data fetching, caching, and proxy.ts. Use when building or migrating Next.js applications, implementing SSR/SSG/ISR, or optimizing React Server Components.

Next.js best practices - file conventions, RSC boundaries, data patterns, async APIs, metadata, error handling, route handlers, image/font optimization, bundling

Base UI unstyled React components. Covers forms, menus, overlays, composition. Use when building accessible, unstyled React UI components with @base-ui/react, composing with render props, or implementing custom-styled form controls, menus, and overlays. Keywords: @base-ui/react, render props, unstyled components.

Use when working with color naming, color theory, color spaces, color definitions, or any task involving color knowledge - palettes, ramps, gradients, conversions, accessibility, perceptual matching, pigment mixing, print-vs-screen color, CSS color syntax, or historical color terminology. Use this skill whenever the user is choosing, comparing, generating, naming, converting, or explaining colors, even if they do not explicitly ask for "color theory."