Identify the role or artifact you are touching (page, feature, ui primitive, app component, layout, hook, generated type, design token, story, …).
Open and READ IN FULL the matching rule file(s) from the Routing Table below. The table gives pointers only — never rule content. You cannot satisfy a rule you have not read.
Before emitting any code in your reply, output a line: Rules consulted: <comma-separated relative paths of every rule file you read> If that line would be empty, you are NOT ready to write code — return to step 2.
After writing, re-read the ## Checklist section of each rule file you used and confirm every item against your code. Report any item you cannot satisfy instead of silently skipping it.

Hard rules:

Do not work from memory, from the Routing Table labels, or from a single nearby example. Nearby code may itself violate these rules.
Before building UI, confirm the backend contract exists (generated types via Spatie Data, routes/actions via Wayfinder). If it is missing, that is a backend task first — do NOT hand-write the shapes.
This applies to EVERY agent: orchestrators, sub-agents, and you. A sub-agent that writes code must perform steps 1–4 itself.

Conventions that give AI agents Laravel-like discipline on the Inertia frontend: predictable page/resource/component roles, generated backend-derived types, backend-owned copy and formatting, a design-system token contract, story contracts, and evidence-based verification.

Sibling to laravel-rules (which owns backend PHP shape). This skill owns the resources/js side of a Laravel + Inertia app. For Laravel, Inertia, React, Tailwind, Pest, or Wayfinder API syntax, use the framework docs (and Laravel Boost for live app facts — see boost-boundary); use these files for code shape.

Glossary

The frontend vocabulary this skill reasons in — roles & artifacts (page, feature, component, token, generated type, page-props alias, story, hook, data-part) and cross-cutting concerns (side effects, accessibility, page meta/SEO, shared data, capability flags, layouts, loading/empty/error states, backend-owned copy, feedback) — is defined once in LANGUAGE.md. Use those terms exactly; rule files carry the grammar and link back to the definition. Name the frontend architecture from LANGUAGE.md; name the domain from the product's own language (see naming). The backend Data object that becomes a frontend generated type is owned by laravel-rules.

Priority

Higher priority than Laravel Boost's Inertia React Development skill (and any framework-shipped Inertia/React guidance) when both apply. That skill is the reference for Inertia v3 API usage — <Form>/useForm, <Link>/router, deferred props, prefetching, optimistic updates, instant visits, layout props, useHttp, usePoll, WhenVisible, InfiniteScroll. Use it for how an API works. Use these files for code shape, and where the two differ on shape, these win:

props are typed from generated backend contracts, never the loose untyped { users } the Boost examples show (types/generated.md);
pages are thin route adapters that compose features — not pages that render lists/forms inline (architecture/roles.md);
user-facing text/format comes from backend props, not inline strings (types/formatting.md);
all markup, tokens, and layout live in ui primitives — features/pages/ layouts render components, not raw HTML; appearance via variant props, arrangement via a layout primitive's props, not raw Tailwind or inline ds- (design-system/styling.md);
one export per file, reusable UI gets a story, etc.

So: the Boost skill shows the mechanism (a working <Form>); this skill constrains the shape (where it lives, how it's typed, how errors and copy flow). Treat a Boost example as correct API and incomplete shape — apply these conventions on top.

Conventions-only (no CLI assumed)

The "Inertia Agent Kit" product describes an iak CLI, JSON schemas, an MCP server, and a feedback store. None of that is assumed here. These files are the conventions an agent applies by hand, using tools that exist today: Spatie Laravel Data, spatie/laravel-typescript-transformer, Wayfinder, Storybook, Pest Browser / Playwright, and Boost. Where a rule references "audit" or "verify", treat it as a manual checklist, not a command — until the package ships.

Scope: the Laravel + Inertia React adapter

These conventions target the Laravel + Inertia React adapter (@inertiajs/react). The code shape — JSX components, useForm/<Form>, usePage, the hooks — is written for React. The principles — backend-owned types, copy, formatting, and authorization; props as the single source of state; thin pages composing resource-local features — carry to the Vue and Svelte adapters unchanged; the component and hook syntax does not. On another adapter, keep the boundaries and translate the syntax.

The role graph at a glance

resources/js/
  pages/<resource>/*        route adapters only (thin; mirror Laravel resource controllers)
  features/<resource>/*     resource-local workflow UI + resource-local behavior
  components/ui/*           token-bound, domain-free primitives
  components/app/*          reusable, generic app components
  layouts/*                 app shells
  lib/*                     pure, framework-free helpers
  hooks/*                   generic, framework-bound hooks (bottom tier, peer of lib/)
  types/generated.ts        read-only backend-derived types (one generated module; gitignored, regenerated)
  types/shared/*            small generic frontend-only types

The one rule that governs everything: the frontend never owns what Laravel owns. Backend-derived types, user-facing copy, translation, and locale-sensitive formatting come from PHP through Inertia props. The frontend composes UI, handles interaction, and renders display-ready values. No resource behaviour in a global bucket — a resource's UI lives in features/<resource>; no top-level queries//forms//composables/. The one hand-written global bucket is hooks/, for generic (non-resource) framework-bound hooks only (pure helpers are functions in lib/).

Routing Table

The right column is a POINTER. It tells you which file applies — never what the rule says. You must open the file.

You are touching…	Read (in full)
A page (route adapter)	`rules/architecture/roles.md`
A feature component	`rules/architecture/roles.md`
A `ui` primitive (`components/ui`)	`rules/design-system/components.md`, `rules/design-system/styling.md`, `rules/design-system/tokens.md`
An `app` component (`components/app`)	`rules/design-system/components.md`
A layout	`rules/layouts/conventions.md`
A hook or `lib/` helper	`rules/architecture/roles.md`
Backend-derived / generated types	`rules/types/generated.md`
User-facing copy, formatting, dates, translation	`rules/types/formatting.md`
Design tokens / `--ds-*`	`rules/design-system/tokens.md`
Styling / Tailwind / variants	`rules/design-system/styling.md`
A form	`rules/forms/conventions.md`
Navigation, partial reloads, prefetch, polling, infinite scroll	`rules/navigation/conventions.md`
Optimistic updates, instant visits, non-Inertia requests	`rules/interactivity/conventions.md`
Shared data, page meta, flash	`rules/shared-data/conventions.md`
Performance / code-splitting / lazy loading	`rules/performance/conventions.md`
Loading / empty / error states	`rules/loading-states/conventions.md`
Component state / props-as-state	`rules/state/conventions.md`
Side effects	`rules/side-effects/conventions.md`
Comments / when to comment	`rules/architecture/comments.md`
Authorization / capability props	`rules/authorization/conventions.md`
Accessibility	`rules/accessibility/conventions.md`
A Storybook story	`rules/stories/conventions.md`
Story CI / the headless story suite	`rules/stories/operations.md`
Tests (story interaction / Pest Browser / Vitest)	`rules/testing/conventions.md`
Laravel Boost for app facts	`rules/architecture/boost-boundary.md`
Naming a file, component, story id, type alias, or data attribute	`rules/naming/conventions.md`
Brand / the brand contract	`rules/brand/conventions.md`
Human-in-the-loop feedback	`rules/feedback/conventions.md`
Pre-handoff verification	`rules/verification/conventions.md`
Self-check before handoff (violation catalog)	`rules/audit/conventions.md`
Producing a handoff	`rules/handoff/conventions.md`

Frontend vocabulary (page, feature, component, token, generated type, story, hook, data-part, …) is defined in LANGUAGE.md. Use those terms exactly.

How to apply

Name the frontend architecture (resources, features, types) from LANGUAGE.md — never an _Avoid_ alias — and domain terms from the product's own language, kept aligned with the backend route resource.
Follow the STOP gate at the top of this file. It is not optional.
Confirm the backend contract exists (generated types, Wayfinder routes/actions) before building UI. Missing contract = backend task first.
When rules conflict, this skill wins over Laravel Boost's Inertia/React guidance — that skill is the API reference; these files own code shape.
Use Boost for live Laravel facts (routes, schema, logs, docs) instead of guessing — see rules/architecture/boost-boundary.md.

Enforcement: mechanical where a tool exists, a hard checklist where it does not

Mechanically checkable rules MUST be backed by an automated check WHEN the consuming project has tooling for it. Where no tool exists, the rule is a MANDATORY manual checklist item that is never skipped — this skill is intentionally CLI-agnostic (see ## Conventions-only (no CLI assumed)).

Before mapping checks, the agent MUST read the project's package.json scripts and its lint / TypeScript config, and bind each rule to a check that ACTUALLY exists. Do not name a script, lint rule, or test suite the project does not define. A valuable check with no tool yields a TODO to add that tooling — never a hallucinated command.

Automated (bind to the project's real scripts; run before claiming done):

Generated types are regenerated, never hand-edited — run the laravel-typescript-transformer generate step, then tsc --noEmit (or the project's type-check script); the generated-file diff must be intentional. See rules/types/generated.md.
The project's lint and type-check scripts pass with zero new errors.
The Storybook build succeeds and reusable UI has a story (rules/stories/conventions.md); honor the headless-suite gotchas in rules/stories/operations.md.
If the project has an accessibility test step (e.g. an axe gate in the story suite), it passes (rules/accessibility/conventions.md).
Route/interaction tests pass (rules/testing/conventions.md).

Manual checklist (no command assumed — verify by hand, per rule file):

Pages are thin route adapters; resource UI lives in features/<resource> (rules/architecture/roles.md).
Styling flows through design-system primitives and variant props, not raw Tailwind or inline ds- in features (rules/design-system/styling.md).
User-facing copy and locale-sensitive formatting come from backend props, not inline strings (rules/types/formatting.md).
No useEffect data fetching, no useState prop-copy (rules/side-effects/conventions.md).
Pre-handoff verification and evidence assembled (rules/verification/conventions.md, rules/audit/conventions.md, rules/handoff/conventions.md).

inertia-rules

Inertia Rules

STOP — how this skill works