Skill Claude CodeCodex
Core React 19 patterns including hooks, Suspense, lazy loading, component structure, TypeScript best practices, and performance optimization. Use when working with React components, hooks, lazy loading, Suspense boundaries, or React-specific TypeScript patterns.
Skill Claude CodeCodex
Best practices for using shadcn/ui components with Tailwind CSS and Radix UI primitives.
Skill Claude CodeCodex
Tailwind CSS v4 utility-first styling patterns including responsive design, dark mode, and custom configuration. Use when styling with Tailwind, adding utility classes, configuring Tailwind, setting up dark mode, or customizing the theme.
Skill Claude CodeCodex
TanStack Query v5 data fetching patterns including useSuspenseQuery, useQuery, mutations, cache management, and API service integration. Use when fetching data, managing server state, or working with TanStack Query hooks.
Skill Claude CodeCodex
TanStack Router file-based routing patterns including route creation, navigation, loaders, type-safe routing, and lazy loading. Use when creating routes, implementing navigation, or working with TanStack Router.
Plugin Claude Code
Bundles 3 commands, 1 hook · 20 tokens together
Implementation of the Dr. Ralph technique - continuous self-referential AI loops for interactive iterative development. Run Claude in a while-true loop with the same prompt until task completion.
Cursor rule Cursor
Cursor rule "test-rule" from blencorp/rules-gen, covering test rule and rules.
Cursor rule Cursor
Cursor rule "untitled" from blencorp/rules-gen, covering test rule and rules.
Skill Claude CodeCodex
Builds U.S. Customs and Border Protection interfaces with the official CBP web-component or generated React packages, published as beta. Use for CBP products within the supported React versions; do not use the archived CBP Theme.
Skill Claude CodeCodex
Maintains CDC Data Integration Building Blocks interfaces from the official DIBBs Design System source, Sass configuration, overrides, and example markup. Use only for DIBBs product work or an explicitly approved derivative; no independent package is published.
Skill Claude CodeCodex
Builds Consumer Financial Protection Bureau interfaces with the official CFPB HTML/CSS/JavaScript system or its official React implementation. Use for CFPB-governed products and preserve the documented styling dependency.
Skill Claude CodeCodex
Builds accessible CMS digital-service interfaces with the official CMS Design System core CSS, JavaScript, React components, utilities, tokens, and USWDS foundation. Use for CMS products that do not require a documented CMS child system.
Skill Claude CodeCodex
Builds CMS.gov public-facing interfaces with the official CMS.gov child design system layered on CMS Design System core. Use for CMS.gov-owned products, not every application operated by CMS.
Skill Claude CodeCodex
Maintains or extends FEC.gov interfaces with the official Federal Election Commission Pattern Library source and documentation. Use for FEC product work that already participates in the FEC CMS asset pipeline; do not treat it as a portable government-wide package.
Skill Claude CodeCodex
Builds dense operational federal React interfaces with GSA TTS's A U.S. Design System, semantic tokens, accessible components, and light/dark modes. Use for staff tools, dashboards, permitting, and similar systems that explicitly choose this pre-npm Git distribution; it is not USWDS — use the uswds skill for USWDS…
Skill Claude CodeCodex
Builds HealthCare.gov interfaces with the official CMS child design system and its branded theme layered on CMS Design System core. Use only for HealthCare.gov products and approved closely related experiences.
Skill Claude CodeCodex
Builds IRS web interfaces from the IRS online design guide published by the IRS GitHub organization — a USWDS-based page-first guide with a canonical stylesheet and page templates. Use for IRS-governed work; the guide describes itself as a proposal under active review and publishes no package.
Skill Claude CodeCodex
Builds NASA Jet Propulsion Laboratory public-facing interfaces with Explorer 1 Vue components or compiled framework-neutral assets. Use for JPL products authorized to use Explorer 1, not generic NASA or spacecraft-operations tools.
Skill Claude CodeCodex
Builds NASA JPL spacecraft-operations tools with Stellar's official React or Svelte component packages. Use only for mission-operations interfaces that match Stellar's specialized scope and supported framework versions.
Skill Claude CodeCodex
Builds Login.gov interfaces with the official Identity Design System and its USWDS-compatible Sass, JavaScript, assets, and Login.gov-specific patterns. Use for Login.gov-owned authentication and identity experiences, not generic federal sign-in pages.
Skill Claude CodeCodex
Builds Medicare.gov interfaces with the official CMS Medicare.gov child design system layered on CMS Design System core. Use only for Medicare.gov products and explicitly governed related experiences.
Skill Claude CodeCodex
Builds NASA web modernization interfaces with the official Horizon Design System Core theme layered on USWDS. Use for NASA projects within Horizon's consolidation strategy; the package is pre-1.0, so pin the exact version, and keep Horizon's NASA-brand scope.
Skill Claude CodeCodex
Builds National Cancer Institute interfaces with the official NCI Design System Sass, JavaScript, components, templates, CDN bundles, and USWDS foundation. Use for NCI-governed products and respect its registry and compiler constraints; it is not a generic NIH or HHS design system.
Skill Claude CodeCodex
Builds SAM.gov Angular interfaces with the official SAM Design System package and documentation. Use for SAM.gov product work whose Angular version and package peer dependencies are compatible; do not use it as a general GSA or federal system.
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: