Agent skills for Codex CLI

Use destructured props in React component function parameters for better readability and type safety.

Audit React Query usage for best practices — key factories, staleTime, mutations, and server state ownership

Build applications with React Router in Framework, Data, Declarative, and unstable RSC modes.

React Router v7/v8 patterns with Clerk — rootAuthLoader, getAuth in loaders,

When to activate: TanStack Router, React Router v6, file-based routing, route loaders, search params, type-safe navigation

When to activate: React Server Components, RSC, client boundary, streaming, Suspense, data fetching in RSC, server actions

React SPA auth patterns with @clerk/react for Vite/CRA - ClerkProvider

React component testing with React Testing Library, Vitest/Jest, MSW for network mocking, accessibility assertions with axe, and the…

When to activate: React Testing Library, vitest, jest, component tests, user-event, MSW, accessibility queries, async testing

Diagnose and fix janky view transitions and animations in a React app — a fade or slide that stutters, content that lands in one lump, a…

React and Vite performance optimization guidelines.

Reads one exact durable Markdown document through its selected provider.

Reads one exact managed repository worktree through its provider-issued locator.

Read every ADR markdown file in the project's docs/adr/ folder so you have full context on past decisions.

Native Rust browser automation CLI for AI agents.

Use when writing or reviewing a README's badge block.

Improve a project's README for clarity, structure, and completeness without changing its meaning.

Produce a polished, self-contained HTML "readout" document under ~/.readouts (with an auto-maintained index page), either by snapshotting…

Multi-user collaborative editing with Yjs CRDT, SSE fast-path transport, and granular server-side merge.

Implement real-time features with WebSockets, Server-Sent Events, and long polling.

This skill reviews a proposed real-world evidence (RWE) study plan and drafts a checklist covering question readiness, data source fitness…