Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.
Use when building App Store or Google Play screenshot pages, generating exportable marketing screenshots for iOS and/or Android apps, or creating programmatic screenshot generators with Next.js. Triggers on app store, play store, screenshots, marketing assets, html-to-image, phone mockup, android screenshots, feature graphic.
SQLite-backed persistence for TanStack DB collections. persistedCollectionOptions wraps any adapter (Electric, Query, PowerSync, or local-only) with durable local storage. Platform adapters: browser (WA-SQLite OPFS), React Native (op-sqlite), Expo (expo-sqlite), Electron (IPC), Node (better-sqlite3), Capacitor, Tauri, Cloudflare Durable Objects. Multi-tab/multi-process coordination via BrowserCollectionCoordinator / ElectronCollectionCoordinator / SingleProcessCoordinator. schemaVersion for migration resets. Local-only mode for offline-first without a server.
Offline transaction support for TanStack DB. OfflineExecutor orchestrates persistent outbox (IndexedDB/localStorage), leader election (WebLocks/ BroadcastChannel), retry with backoff, and connectivity detection. createOfflineTransaction/createOfflineAction wrap TanStack DB primitives with offline persistence. Idempotency keys for at-least-once delivery. Graceful degradation to online-only mode when storage unavailable. React Native support via separate entry point.
Angular bindings for TanStack DB. injectLiveQuery inject function with Angular signals (Signal<T>) for all return values. Reactive params pattern ({ params: () => T, query: ({ params, q }) => QueryBuilder }) for dynamic queries. Must be called in injection context. Angular 17+ control flow (@if, @for) and signal inputs supported. Import from @tanstack/angular-db (re-exports all of @tanstack/db).
React bindings for TanStack DB. useLiveQuery hook with dependency arrays (8 overloads: query function, config object, pre-created collection, disabled state via returning undefined/null). useLiveSuspenseQuery for React Suspense with Error Boundaries (data always defined). useLiveInfiniteQuery for cursor-based pagination (pageSize, fetchNextPage, hasNextPage, isFetchingNextPage). usePacedMutations for debounced React state updates. Return shape: data, state, collection, status, isLoading, isReady, isError. Import from @tanstack/react-db (re-exports all of @tanstack/db).
SolidJS bindings for TanStack DB. useLiveQuery returns an Accessor that doubles as data access (call as function) with state/status properties. Fine-grained reactivity: signal reads MUST happen inside the query function for tracking. Config passed as Accessor (() => config). Built-in Suspense support via createResource. ReactiveMap for state. Import from @tanstack/solid-db (re-exports all of @tanstack/db).
Svelte 5 bindings for TanStack DB. useLiveQuery with Svelte 5 runes ($state, $derived, $effect). Dependency arrays use getter functions (() => value) for reactive props. Direct destructuring breaks reactivity — use dot notation or wrap with $derived. Conditional queries via returning undefined/null. Import from @tanstack/svelte-db (re-exports all of @tanstack/db).
Vue 3 bindings for TanStack DB. useLiveQuery composable with MaybeRefOrGetter query functions, ComputedRef return values for all fields (data, state, collection, status, isLoading, isReady, isError). Dependency arrays with Vue refs. Conditional queries via returning undefined/null. Pre-created collection support via ref or getter. Import from @tanstack/vue-db (re-exports all of @tanstack/db).
Integrating TanStack DB with meta-frameworks (TanStack Start, Next.js, Remix, Nuxt, SvelteKit). Client-side only: SSR is NOT supported — routes must disable SSR. Preloading collections in route loaders with collection.preload(). Pattern: ssr: false + await collection.preload() in loader. Multiple collection preloading with Promise.all. Framework-specific loader APIs.
Build and run LLM-powered data processing pipelines with DocETL. Use when users say "docetl", want to analyze unstructured data, process documents, extract information, or run ETL tasks on text. Helps with data collection, pipeline creation, execution, and optimization.
Runs an explicit structural review for boundary-sensitive edits that need dependency, module, and structure-rule scrutiny without forcing that material into every default context pack. Use when a task crosses hotspot boundaries, adds new seams, or needs a deliberate architecture pass.
Synchronizes config representations across router config, Python CLI schema, and dashboard config UI. Use when adding or changing a config concept that spans those surfaces or addressing config representation debt before Kubernetes-facing translation.
Bridges native skill discovery into the vLLM Semantic Router repository harness, routing tasks through the canonical agent-report flow, repo-local skill registry, and validation commands. Use when starting any task inside the vLLM Semantic Router repository to resolve the correct primary skill, read canonical docs, and run harness validation.
Goal-based workflow orchestration - routes tasks to specialist agents based on user goals
Problem-solving strategies for natural transformations in category theory
Problem-solving strategies for connectedness in topology
