Skill Claude CodeCodex
Use when a design decision is made that is expensive to reverse, affects multiple components, or rejects a plausible alternative — record it as an Architecture Decision Record under docs/hydraia/adr/. Also use to supersede an old decision. Not for trivial choices.
Skill Claude CodeCodex
Teaches the AI to design like a high-end agency. Defines the exact fonts, spacing, shadows, card structures, and animations that make a website feel expensive. Blocks all the common defaults that make AI designs look cheap or generic.
Skill Claude CodeCodex
Use when designing or reviewing an API surface — REST, GraphQL, or gRPC. Contract-first methodology: the contract artifact (OpenAPI 3.1, SDL, proto3) is written and reviewed BEFORE implementation, lives in the repo, and Phase 6 verifies implementation matches it.
Skill Claude CodeCodex
Design banners for social media, ads, website heroes, creative assets, and print. Multiple art direction options with AI-generated visuals. Actions: design, create, generate banner. Platforms: Facebook, Twitter/X, LinkedIn, YouTube, Instagram, Google Display, website hero, print. Styles: minimalist, gradient, bold…
Skill Claude CodeCodex
You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation.
Skill Claude CodeCodex
Brand voice, visual identity, messaging frameworks, asset management, brand consistency. Activate for branded content, tone of voice, marketing assets, brand compliance, style guides.
Skill Claude CodeCodex
Ultra-compressed communication mode. Cuts token usage 75% by speaking like caveman while keeping full technical accuracy. Supports intensity levels: lite, full (default), ultra, wenyan-lite, wenyan-full, wenyan-ultra. Use when user says "caveman mode", "talk like caveman", "use caveman", "less tokens", "be brief", or…
Skill Claude CodeCodex
Baseline cross-project coding conventions for naming, readability, immutability, and code-quality review. Use detailed frontend or backend skills for framework-specific patterns.
Skill Claude CodeCodex
Use when the bottleneck is database-shaped — slow queries, lock timeouts, connection exhaustion, N+1 patterns, index questions, schema migrations on hot tables. Evidence-first DB playbook for PostgreSQL, MySQL/MariaDB, MongoDB, and Redis backing the db-performance-tuner agent.
Skill Claude CodeCodex
Token architecture, component specifications, and slide generation. Three-layer tokens (primitive→semantic→component), CSS variables, spacing/typography scales, component specs, strategic slide creation. Use for design tokens, systematic design, brand-compliant presentations.
Skill Claude CodeCodex
Elite render-to-code skill. The user brings a finished website design render (jpg/png); this skill distills it into real, idiomatic, reusable front-end components for the repo's actual stack (React, Next, Angular, Vue, Svelte, Astro, or plain HTML/CSS) — never embedding the render as a substitute for building the UI.…
Skill Claude CodeCodex
Comprehensive design skill: brand identity, design tokens, UI styling, logo generation (55 styles, Gemini AI), corporate identity program (50 deliverables, CIP mockups), HTML presentations (Chart.js), banner design (22 styles, social/ads/web/print), icon design (15 styles, SVG, Gemini 3.1 Pro), social photos…
Skill Claude CodeCodex
Use when facing 2+ independent tasks that can be worked on without shared state or sequential dependencies.
Skill Claude CodeCodex
Django security best practices, authentication, authorization, CSRF protection, SQL injection prevention, XSS prevention, and secure deployment configurations.
Skill Claude CodeCodex
Use when writing C#/.NET backend code — ASP.NET Core APIs (minimal APIs or MVC), workers, EF Core data access. Builder playbook: layout, DI lifetimes, async/cancellation, EF Core discipline, options pattern, error contract, testing shape. Complements csharp-reviewer.