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Per-file verification checklist — lint-staged and package.json scripts after each milestone.
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Based on SOC occupation classification
Alpine.js adapter for @stainless-code/alpine-layers; plugin magics, x-layer-outlet, layerStack data, and JS hooks for typed layer stacks
Angular adapter for @stainless-code/angular-layers (signals + DI + imperative renderStack); use when wiring provideLayerClient, renderStack/useStackHandles, useLayerGroup, useMutationFlow, or createStackHook
UI-agnostic layer stack engine for @stainless-code/layers. Use for opening layers imperatively from anywhere, ordered named stacks, typed await or fire-and-forget calls, lifecycle control, blockers, validation, singleton updates, serial or nested layers, multi-stack orchestration, or building a library/framework adapter.
Lit adapter for @stainless-code/lit-layers; open UI from anywhere and manage ordered, named stacks with typed or fire-and-forget `open` via Reactive Controllers and custom elements
Preact adapter for @stainless-code/preact-layers — use for awaitable confirm flows, singleton toasts, nested drawers, stack subscriptions, and custom layer hosts
React adapter for @stainless-code/react-layers; open UI from anywhere and manage ordered, named stacks with typed or fire-and-forget `open`
| name | verify-after-each-step |
| description | Per-file verification checklist — lint-staged and package.json scripts after each milestone. |
| disable-model-invocation | true |
Always-on priming: .agents/rules/verify-after-each-step.md.
Run matching checks on every file touched before moving to the next milestone. Pre-commit is the safety net, not the first line of defense.
package.json scripts at the start of a task.lint-staged.config.js — which checks apply to which patterns (format/lint for code, format for prose/config, plus each affected package's typecheck, unit tests, and DOM tests when that package has vitest.config.ts).package.json before running.packages/<pkg>/src/**/*.ts(x) (non-test): bun run lint <file> · bun run format:check <file> · bun run --filter ./packages/<pkg> typecheck · bun test <paired test>.packages/<pkg>/src/**/*.test.ts(x): bun test <file> · bun run lint <file> · bun run format:check <file>.packages/<pkg>/tests-dom/**: when the package has vitest.config.ts, run bun run --filter ./packages/<pkg> test:dom · bun run lint <file> · bun run format:check <file>.packages/<pkg>/vitest.config.ts: bun run format:check <file> · bun run --filter ./packages/<pkg> test:dom.packages/<pkg>/tsdown.config.ts / tsconfig*.json: bun run format:check <file> · bun run --filter ./packages/<pkg> build · bun run --filter ./packages/<pkg> typecheck.bun run format:check <file> · bun run build · bun run typecheck.package.json / packages/*/package.json: bun run format:check <file> · bun install (if deps changed) · bun run check.docs/** / *.md / .agents/**: bun run format:check <file>..github/** / *.yml: bun run format:check <file>.Co-located pair: packages/<pkg>/src/foo.ts → packages/<pkg>/src/foo.test.ts (during development, run the pair directly; lint-staged runs the affected package's full unit suite).
Build config / entry points: if a package's tsdown.config.ts, package.json exports, or src/index.* entry changed, add that package's build. For publish-surface changes, also run bun run check:pack.
Full gate before commit/push: bun run typecheck && bun run test && bun run test:dom && bun run lint && bun run format:check (and bun run build if entry points / build config changed). .agents/ / docs/ / .github/ only need bun run format:check.
Tier-1 priming: .agents/rules/verify-after-each-step.md · tracer-bullets · no-bypass-hooks · harden-pr