Imported from isntboxs/altstack (AGENTS.md). Install upstream with npx skills add isntboxs/altstack. Copyright stays with the author.

TanStack Intent - before editing files, run the matching guidance command.

tanstackIntent:

• id: "@tanstack/devtools-event-client#devtools-bidirectional" run: "bunx @tanstack/intent@latest load @tanstack/devtools-event-client#devtools-bidirectional" for: "Two-way event patterns between devtools panel and application. App-to-devtools observation, devtools-to-app commands, time-travel debugging with snapshots and revert. structuredClone for snapshot safety, distinct event suffixes for observation vs commands, serializable payloads only."
• id: "@tanstack/devtools-event-client#devtools-event-client" run: "bunx @tanstack/intent@latest load @tanstack/devtools-event-client#devtools-event-client" for: "Create typed EventClient for a library. Define event maps with typed payloads, pluginId auto-prepend namespacing, emit()/on()/onAll()/onAllPluginEvents() API. Connection lifecycle (5 retries, 300ms), event queuing, enabled/disabled state, SSR fallbacks, singleton pattern. Unique pluginId requirement to avoid event collisions."
• id: "@tanstack/devtools-event-client#devtools-instrumentation" run: "bunx @tanstack/intent@latest load @tanstack/devtools-event-client#devtools-instrumentation" for: "Analyze library codebase for critical architecture and debugging points, add strategic event emissions. Identify middleware boundaries, state transitions, lifecycle hooks. Consolidate events (1 not 15), debounce high-frequency updates, DRY shared payload fields, guard emit() for production. Transparent server/client event bridging."
• id: "@tanstack/devtools-vite#devtools-vite-plugin" run: "bunx @tanstack/intent@latest load @tanstack/devtools-vite#devtools-vite-plugin" for: "Configure @tanstack/devtools-vite for source inspection (data-tsd-source, inspectHotkey, ignore patterns), console piping (client-to-server, server-to-client, levels), enhanced logging, server event bus (port, host, HTTPS), production stripping (removeDevtoolsOnBuild), editor integration (launch-editor, custom editor.open). Must be FIRST plugin in Vite config. Vite ^6 || ^7 only."
• id: "@tanstack/router-core#router-core" run: "bunx @tanstack/intent@latest load @tanstack/router-core#router-core" for: "Framework-agnostic core concepts for TanStack Router: route trees, createRouter, createRoute, createRootRoute, createRootRouteWithContext, addChildren, Register type declaration, route matching, route sorting, file naming conventions. Entry point for all router skills."
• id: "@tanstack/router-core#router-core/auth-and-guards" run: "bunx @tanstack/intent@latest load @tanstack/router-core#router-core/auth-and-guards" for: "Route protection with beforeLoad, redirect()/throw redirect(), isRedirect helper, authenticated layout routes (_authenticated), non-redirect auth (inline login), RBAC with roles and permissions, auth provider integration (Auth0, Clerk, Supabase), router context for auth state."
• id: "@tanstack/router-core#router-core/code-splitting" run: "bunx @tanstack/intent@latest load @tanstack/router-core#router-core/code-splitting" for: "Automatic code splitting (autoCodeSplitting), .lazy.tsx convention, createLazyFileRoute, createLazyRoute, lazyRouteComponent, getRouteApi for typed hooks in split files, codeSplitGroupings per-route override, splitBehavior programmatic config, critical vs non-critical properties."
• id: "@tanstack/router-core#router-core/data-loading" run: "bunx @tanstack/intent@latest load @tanstack/router-core#router-core/data-loading" for: "Route loader option, loaderDeps for cache keys, staleTime/gcTime/ defaultPreloadStaleTime SWR caching, pendingComponent/pendingMs/ pendingMinMs, errorComponent/onError/onCatch, beforeLoad, router context and createRootRouteWithContext DI pattern, router.invalidate, Await component, deferred data loading with unawaited promises."
• id: "@tanstack/router-core#router-core/navigation" run: "bunx @tanstack/intent@latest load @tanstack/router-core#router-core/navigation" for: "Link component, useNavigate, Navigate component, router.navigate, ToOptions/NavigateOptions/LinkOptions, from/to relative navigation, activeOptions/activeProps, preloading (intent/viewport/render), preloadDelay, navigation blocking (useBlocker, Block), createLink, linkOptions helper, scroll restoration, MatchRoute."
• id: "@tanstack/router-core#router-core/not-found-and-errors" run: "bunx @tanstack/intent@latest load @tanstack/router-core#router-core/not-found-and-errors" for: "notFound() function, notFoundComponent, defaultNotFoundComponent, notFoundMode (fuzzy/root), errorComponent, CatchBoundary, CatchNotFound, isNotFound, NotFoundRoute (deprecated), route masking (mask option, createRouteMask, unmaskOnReload)."
• id: "@tanstack/router-core#router-core/path-params" run: "bunx @tanstack/intent@latest load @tanstack/router-core#router-core/path-params" for: "Dynamic path segments ($paramName), splat routes ($ / _splat), optional params ({-$paramName}), prefix/suffix patterns ({$param}.ext), useParams, params.parse/stringify, pathParamsAllowedCharacters, i18n locale patterns."
• id: "@tanstack/router-core#router-core/search-params" run: "bunx @tanstack/intent@latest load @tanstack/router-core#router-core/search-params" for: "validateSearch, search param validation with Zod/Valibot/ArkType adapters, fallback(), search middlewares (retainSearchParams, stripSearchParams), custom serialization (parseSearch, stringifySearch), search param inheritance, loaderDeps for cache keys, reading and writing search params."
• id: "@tanstack/router-core#router-core/ssr" run: "bunx @tanstack/intent@latest load @tanstack/router-core#router-core/ssr" for: "Non-streaming and streaming SSR, RouterClient/RouterServer, renderRouterToString/renderRouterToStream, createRequestHandler, defaultRenderHandler/defaultStreamHandler, HeadContent/Scripts components, head route option (meta/links/styles/scripts), ScriptOnce, automatic loader dehydration/hydration, memory history on server, data serialization, document head management."
• id: "@tanstack/router-core#router-core/type-safety" run: "bunx @tanstack/intent@latest load @tanstack/router-core#router-core/type-safety" for: "Full type inference philosophy (never cast, never annotate inferred values), Register module declaration, from narrowing on hooks and Link, strict:false for shared components, getRouteApi for code-split typed access, addChildren with object syntax for TS perf, LinkProps and ValidateLinkOptions type utilities, as const satisfies pattern."

Using Vite+, the Unified Toolchain for the Web

This project is using Vite+, a unified toolchain built on top of Vite, Rolldown, Vitest, tsdown, Oxlint, Oxfmt, and Vite Task. Vite+ wraps runtime management, package management, and frontend tooling in a single global CLI called vp. Vite+ is distinct from Vite, and it invokes Vite through vp dev and vp build. Run vp help to print a list of commands and vp <command> --help for information about a specific command.

Docs are local at node_modules/vite-plus/docs or online at https://viteplus.dev/guide/.

Built-in Commands vs Scripts

vp <name> runs a built-in command. vp run <name> runs a package.json script or a vite.config.ts task. Scripts cannot overwrite built-ins, so vp dev and vp run dev may do different things. Check package.json and vite.config.ts first, and run vp run <name> when the project defines a script or task with that name.

Tool Versions

Run vp toolchain to show versions and relationships in the active Vite+ release. Add a tool name to select part of the graph. For example, run vp toolchain vite. Use --global to ignore the local vite-plus package. Use vp why <package> to show the package-manager dependency graph.

Review Checklist

• Run vp install after pulling remote changes and before getting started.
• Run vp check and vp test to format, lint, type check and test changes.
• Check if there are vite.config.ts tasks or package.json scripts necessary for validation, run via vp run <script>.
• If setup, runtime, or package-manager behavior looks wrong, run vp env doctor and include its output when asking for help.