chore: enforce test directory conventions (#496)

* chore: enforce test directory conventions

Move package, app, and tool tests out of src and add guard enforcement so source directories stay source-only.

* ci: use guard and package-scoped tests

Run the new repository guard in CI and keep test execution aligned with package-scoped commands after removing root aliases.

* ci: align stable release guard check

Use the new repository guard in stable release verification after replacing the residual-JS-only script.

* chore: tighten test layout enforcement

Enforce sibling tests directories, typecheck moved test suites with dedicated configs, and refresh remaining guidance that pointed at src-based tests.

* chore: clarify no-emit test tsconfigs

Explicitly disable declaration-only emit in test tsconfigs so review tooling sees they are no-emit typecheck configs.

.github/workflows/ci.yml

@@ -72,11 +72,20 @@ jobs:
       - name: Typecheck workspaces
         run: pnpm -r --workspace-concurrency=1 --if-present run typecheck
 
-      - name: Check residual JS in TypeScript packages
+      - name: Check repository layout policies
-        run: pnpm check:residual-js
+        run: pnpm guard
 
       - name: Test
-        run: pnpm test
+        run: |
+          pnpm --filter @open-design/e2e test
+          pnpm --filter @open-design/contracts test
+          pnpm --filter @open-design/platform test
+          pnpm --filter @open-design/sidecar test
+          pnpm --filter @open-design/sidecar-proto test
+          pnpm --filter @open-design/daemon test
+          pnpm --filter @open-design/web test
+          pnpm --filter @open-design/tools-dev test
+          pnpm --filter @open-design/tools-pack test
 
       # Keep workspace builds serialized so generated dist output and local
       # runtime artifacts are produced in a deterministic order. Parallel

.github/workflows/release-stable.yml

@@ -86,8 +86,8 @@ jobs:
       - name: Typecheck workspaces
         run: pnpm -r --workspace-concurrency=1 --if-present run typecheck
 
-      - name: Check residual JS in TypeScript packages
+      - name: Check repository layout policies
-        run: pnpm check:residual-js
+        run: pnpm guard
 
       # Workspace tests are intentionally not gated here. apps/web's
       # i18n content-coverage tests assert that every locale carries

AGENTS.md

@@ -35,7 +35,7 @@ This file is the single source of truth for agents entering this repository. Rea
 
 - Runtime target is Node `~24` and `pnpm@10.33.2`; use Corepack so the pnpm version pinned in `package.json` is selected.
 - New project-owned entrypoints, modules, scripts, tests, reporters, and configs should default to TypeScript.
-- Residual JavaScript is limited to generated output, vendored dependencies, explicitly documented compatibility build artifacts, and the allowlist in `scripts/check-residual-js.ts`.
+- Residual JavaScript is limited to generated output, vendored dependencies, explicitly documented compatibility build artifacts, and the allowlist in `scripts/guard.ts`.
 
 ## Local lifecycle
 
@@ -44,12 +44,19 @@ This file is the single source of truth for agents entering this repository. Rea
 - Ports are governed by `tools-dev` flags: `--daemon-port` and `--web-port`.
 - `tools-dev` exports `OD_PORT` for the web proxy target and `OD_WEB_PORT` for the web listener; do not use `NEXT_PORT`.
 
+## Root command boundary
+
+- Keep root scripts reserved for true repo-level checks and tools control-plane entrypoints: `pnpm guard`, `pnpm typecheck`, `pnpm tools-dev`, and `pnpm tools-pack`.
+- Do not add root aggregate `pnpm build` or `pnpm test` aliases. Build/test commands must stay package-scoped (`pnpm --filter <package> ...`) or tool-scoped (`pnpm tools-pack ...`).
+- E2E commands must be run from the e2e package boundary with `pnpm -C e2e ...`; do not add root e2e aliases.
+
 ## Boundary constraints
 
+- Tests under `apps/`, `packages/`, and `tools/` live in a package/app/tool-level `tests/` directory sibling to `src/`; keep `src/` source-only and do not add new `*.test.ts` or `*.test.tsx` files under `src/`.
 - Keep shared API DTOs, SSE event unions, error shapes, task shapes, and example payloads in `packages/contracts`; update contracts before wiring divergent web/daemon request or response shapes.
 - Keep `packages/contracts` pure TypeScript and free of Next.js, Express, Node filesystem/process APIs, browser APIs, SQLite, daemon internals, and sidecar control-plane dependencies.
 - Keep project-owned entrypoints, modules, scripts, tests, reporters, and configs TypeScript-first; generated `dist/*.js` is runtime output, and source edits belong in `.ts` files.
-- New `.js`, `.mjs`, or `.cjs` files need an explicit generated/vendor/compatibility reason and must pass `pnpm check:residual-js`.
+- New `.js`, `.mjs`, or `.cjs` files need an explicit generated/vendor/compatibility reason and must pass `pnpm guard`.
 - App business logic must not know about sidecar/control-plane concepts. Keep sidecar awareness in `apps/<app>/sidecar` or the desktop sidecar entry wrapper.
 - Shared web/daemon app contracts belong in `packages/contracts`; that package must not depend on Next.js, Express, Node filesystem/process APIs, browser APIs, SQLite, daemon internals, or the sidecar control-plane protocol.
 - Sidecar process stamps must have exactly five fields: `app`, `mode`, `namespace`, `ipc`, and `source`.
@@ -64,7 +71,7 @@ This file is the single source of truth for agents entering this repository. Rea
 ## Validation strategy
 
 - After package, workspace, or command-entry changes, run `pnpm install` so workspace links and generated dist entries stay fresh.
-- Before marking regular work ready, run at least `pnpm typecheck` and `pnpm test`; run `pnpm build` as well when build boundaries are involved.
+- Before marking regular work ready, run at least `pnpm guard` and `pnpm typecheck`, plus the package-scoped tests/builds that match the files changed. Do not use or add root `pnpm test`/`pnpm build` aliases.
 - For the web/e2e loop, prefer `pnpm tools-dev run web --daemon-port <port> --web-port <port>`.
 - On a GUI-capable machine, validate desktop by running `pnpm tools-dev`, then `pnpm tools-dev inspect desktop status`.
 - Stamp/namespace changes must validate two concurrent namespaces and run desktop `inspect eval` plus `inspect screenshot` for each namespace.
@@ -86,23 +93,22 @@ pnpm tools-dev check
 ```
 
 ```bash
+pnpm guard
 pnpm typecheck
-pnpm test
+pnpm -C e2e test:ui
-pnpm build
+pnpm -C e2e test:ui:headed
-pnpm test:ui
+pnpm -C e2e test:e2e:live
-pnpm test:ui:headed
-pnpm test:e2e:live
-pnpm check:residual-js
 ```
 
 ```bash
 pnpm --filter @open-design/web typecheck
+pnpm --filter @open-design/web test
+pnpm --filter @open-design/web build
 pnpm --filter @open-design/daemon test
+pnpm --filter @open-design/daemon build
 pnpm --filter @open-design/desktop build
 pnpm --filter @open-design/tools-dev build
 pnpm --filter @open-design/tools-pack build
-pnpm -r --if-present run typecheck
-pnpm -r --if-present run test
 ```
 
 ```bash

CONTRIBUTING.de.md

@@ -33,7 +33,7 @@ corepack enable           # wählt das gepinnte pnpm aus packageManager
 pnpm install
 pnpm tools-dev run web    # daemon + web foreground loop
 pnpm typecheck            # tsc -b --noEmit
-pnpm build                # production build
+pnpm --filter @open-design/web build  # Web-Paket bei Bedarf bauen
 ```
 
 Node `~24` und pnpm `10.33.x` sind erforderlich. `nvm` / `fnm` sind optional; nutzen Sie `nvm install 24 && nvm use 24` oder `fnm install 24 && fnm use 24`, wenn Sie Node so verwalten. macOS, Linux und WSL2 sind die primären Pfade. Windows nativ sollte funktionieren, ist aber kein primäres Ziel.

CONTRIBUTING.fr.md

@@ -41,7 +41,7 @@ corepack enable           # sélectionne la version de pnpm définie par package
 pnpm install
 pnpm tools-dev run web    # boucle daemon + web au premier plan
 pnpm typecheck            # tsc -b --noEmit
-pnpm build                # build production
+pnpm --filter @open-design/web build  # build du paquet web si nécessaire
 ```
 
 Node `~24` et pnpm `10.33.x` sont requis. `nvm` / `fnm` sont optionnels ;

CONTRIBUTING.ja-JP.md

@@ -33,7 +33,7 @@ corepack enable           # packageManager で指定された pnpm を選択
 pnpm install
 pnpm tools-dev run web    # daemon + web フォアグラウンドループ
 pnpm typecheck            # tsc -b --noEmit
-pnpm build                # プロダクションビルド
+pnpm --filter @open-design/web build  # 必要に応じて web パッケージをビルド
 ```
 
 Node `~24` と pnpm `10.33.x` が必要です。`nvm` / `fnm` はオプション。使用する場合は `nvm install 24 && nvm use 24` または `fnm install 24 && fnm use 24` を実行してください。macOS、Linux、WSL2 が主要プラットフォームです。Windows ネイティブでも動作するはずですが、主要ターゲットではありません — 動作しない場合は issue を作成してください。

CONTRIBUTING.md

@@ -33,7 +33,7 @@ corepack enable           # selects the pinned pnpm from packageManager
 pnpm install
 pnpm tools-dev run web    # daemon + web foreground loop
 pnpm typecheck            # tsc -b --noEmit
-pnpm build                # production build
+pnpm --filter @open-design/web build  # web package build when needed
 ```
 
 Node `~24` and pnpm `10.33.x` are required. `nvm` / `fnm` are optional; use `nvm install 24 && nvm use 24` or `fnm install 24 && fnm use 24` if you prefer managing Node that way. macOS, Linux, and WSL2 are the primary paths. Windows native should work but isn't a primary target — file an issue if it doesn't.

CONTRIBUTING.pt-BR.md

@@ -33,7 +33,7 @@ corepack enable           # selects the pinned pnpm from packageManager
 pnpm install
 pnpm tools-dev run web    # daemon + web foreground loop
 pnpm typecheck            # tsc -b --noEmit
-pnpm build                # production build
+pnpm --filter @open-design/web build  # build do pacote web quando necessário
 ```
 
 Node `~24` e pnpm `10.33.x` são obrigatórios. `nvm` / `fnm` são opcionais; use `nvm install 24 && nvm use 24` ou `fnm install 24 && fnm use 24` se preferir gerenciar Node assim. macOS, Linux e WSL2 são os caminhos principais. Windows nativo costuma funcionar, mas não é alvo principal — abra uma issue se quebrar.

CONTRIBUTING.zh-CN.md

@@ -33,7 +33,7 @@ corepack enable           # 使用 packageManager 固定的 pnpm
 pnpm install
 pnpm tools-dev run web    # daemon + web 前台闭环
 pnpm typecheck            # tsc -b --noEmit
-pnpm build                # 生产构建
+pnpm --filter @open-design/web build  # 需要时构建 web package
 ```
 
 要求 Node `~24` 和 pnpm `10.33.x`。`nvm` / `fnm` 是可选路径；如果你习惯用它们，先执行 `nvm install 24 && nvm use 24` 或 `fnm install 24 && fnm use 24`。macOS、Linux、WSL2 是主要路径。Windows 原生应该能跑但不是主要目标 —— 跑不起来请开 issue。

QUICKSTART.de.md

@@ -69,7 +69,7 @@ pnpm tools-dev logs            # daemon/web/desktop logs anzeigen
 pnpm tools-dev check           # status + aktuelle logs + gängige Diagnosen
 pnpm tools-dev stop            # verwaltete Runtimes stoppen
 pnpm --filter @open-design/daemon build  # apps/daemon/dist/cli.js für `od` bauen
-pnpm build                     # Production Build + static export nach apps/web/out/
+pnpm --filter @open-design/web build     # Web-Paket bei Bedarf bauen
 pnpm typecheck                 # Workspace-Typecheck
 ```
 

QUICKSTART.fr.md

@@ -70,7 +70,7 @@ pnpm tools-dev logs            # affiche les logs daemon/web/desktop
 pnpm tools-dev check           # statut + logs récents + diagnostics courants
 pnpm tools-dev stop            # arrête les runtimes gérés
 pnpm --filter @open-design/daemon build  # build apps/daemon/dist/cli.js pour `od`
-pnpm build                     # build production + export static vers apps/web/out/
+pnpm --filter @open-design/web build     # build du paquet web si nécessaire
 pnpm typecheck                 # typecheck du workspace
 ```
 

QUICKSTART.ja-JP.md

@@ -69,7 +69,7 @@ pnpm tools-dev logs            # daemon/web/desktop のログを表示
 pnpm tools-dev check           # status + 最近のログ + 一般的な診断
 pnpm tools-dev stop            # 管理対象ランタイムを停止
 pnpm --filter @open-design/daemon build  # `od` 用に apps/daemon/dist/cli.js をビルド
-pnpm build                     # 本番ビルド + apps/web/out/ への静的エクスポート
+pnpm --filter @open-design/web build     # 必要に応じて web パッケージをビルド
 pnpm typecheck                 # workspace の typecheck
 ```
 

QUICKSTART.md

@@ -69,7 +69,7 @@ pnpm tools-dev logs            # show daemon/web/desktop logs
 pnpm tools-dev check           # status + recent logs + common diagnostics
 pnpm tools-dev stop            # stop managed runtimes
 pnpm --filter @open-design/daemon build  # build apps/daemon/dist/cli.js for `od`
-pnpm build                     # production build + static export to apps/web/out/
+pnpm --filter @open-design/web build     # build the web package when needed
 pnpm typecheck                 # workspace typecheck
 ```
 

QUICKSTART.pt-BR.md

@@ -69,7 +69,7 @@ pnpm tools-dev logs            # show daemon/web/desktop logs
 pnpm tools-dev check           # status + recent logs + common diagnostics
 pnpm tools-dev stop            # stop managed runtimes
 pnpm --filter @open-design/daemon build  # build apps/daemon/dist/cli.js for `od`
-pnpm build                     # production build + static export to apps/web/out/
+pnpm --filter @open-design/web build     # build do pacote web quando necessário
 pnpm typecheck                 # workspace typecheck
 ```
 

apps/AGENTS.md

@@ -16,6 +16,11 @@ Follow the root `AGENTS.md` first. This file only records module-level boundarie
 - `apps/daemon/sidecar/` contains the daemon sidecar entry.
 - CLI/agent argument changes or stdout parser changes belong in `apps/daemon/src/agents.ts` and the matching parser tests.
 
+## Test layout
+
+- App tests live in each app's `tests/` directory, sibling to `src/`; preserve source-relative subpaths inside `tests/` when useful.
+- Keep app `src/` directories source-only; do not add new `*.test.ts` or `*.test.tsx` files under `src/`.
+
 ## Sidecar awareness
 
 - App business layers must not import sidecar packages or branch on `runtime.mode`, `namespace`, `ipc`, or `source`.

apps/daemon/package.json

@@ -33,10 +33,10 @@
   },
   "dependencies": {
     "@modelcontextprotocol/sdk": "^1.0.0",
-    "@open-design/contracts": "workspace:0.3.0",
+    "@open-design/contracts": "workspace:*",
-    "@open-design/platform": "workspace:0.3.0",
+    "@open-design/platform": "workspace:*",
-    "@open-design/sidecar": "workspace:0.3.0",
+    "@open-design/sidecar": "workspace:*",
-    "@open-design/sidecar-proto": "workspace:0.3.0",
+    "@open-design/sidecar-proto": "workspace:*",
     "better-sqlite3": "^12.9.0",
     "chokidar": "^5.0.0",
     "express": "^4.19.2",

apps/daemon/src/server.ts

@@ -862,7 +862,7 @@ export async function startServer({ port = 7456, host = process.env.OD_BIND_HOST
     const hints: string[] = [];
     if (!cliExists) {
       hints.push(
-        'apps/daemon/dist/cli.js is missing. Run `pnpm --filter @open-design/daemon build` (or just `pnpm build`) and refresh.',
+        'apps/daemon/dist/cli.js is missing. Run `pnpm --filter @open-design/daemon build` and refresh.',
       );
     }
     if (!nodeExists) {

apps/desktop/package.json

@@ -18,9 +18,9 @@
     "typecheck": "tsc -p tsconfig.json --noEmit"
   },
   "dependencies": {
-    "@open-design/platform": "workspace:0.3.0",
+    "@open-design/platform": "workspace:*",
-    "@open-design/sidecar": "workspace:0.3.0",
+    "@open-design/sidecar": "workspace:*",
-    "@open-design/sidecar-proto": "workspace:0.3.0"
+    "@open-design/sidecar-proto": "workspace:*"
   },
   "devDependencies": {
     "@types/node": "24.12.2",

apps/packaged/package.json

@@ -20,12 +20,12 @@
     "typecheck": "tsc -p tsconfig.json --noEmit"
   },
   "dependencies": {
-    "@open-design/daemon": "workspace:0.3.0",
+    "@open-design/daemon": "workspace:*",
-    "@open-design/desktop": "workspace:0.3.0",
+    "@open-design/desktop": "workspace:*",
-    "@open-design/platform": "workspace:0.3.0",
+    "@open-design/platform": "workspace:*",
-    "@open-design/sidecar": "workspace:0.3.0",
+    "@open-design/sidecar": "workspace:*",
-    "@open-design/sidecar-proto": "workspace:0.3.0",
+    "@open-design/sidecar-proto": "workspace:*",
-    "@open-design/web": "workspace:0.3.0"
+    "@open-design/web": "workspace:*"
   },
   "devDependencies": {
     "@types/node": "24.12.2",

apps/web/package.json

@@ -29,10 +29,10 @@
   },
   "dependencies": {
     "@anthropic-ai/sdk": "^0.32.1",
-    "@open-design/contracts": "workspace:0.3.0",
+    "@open-design/contracts": "workspace:*",
-    "@open-design/platform": "workspace:0.3.0",
+    "@open-design/platform": "workspace:*",
-    "@open-design/sidecar": "workspace:0.3.0",
+    "@open-design/sidecar": "workspace:*",
-    "@open-design/sidecar-proto": "workspace:0.3.0",
+    "@open-design/sidecar-proto": "workspace:*",
     "next": "^16.2.4",
     "openai": "^6.35.0",
     "react": "^18.3.1",

apps/web/src/components/SettingsDialog.tsx

@@ -1519,7 +1519,7 @@ function IntegrationsSection() {
                 : 'Node binary is missing.'}
             </strong>{' '}
             {info.buildHint ??
-              'apps/daemon/dist/cli.js is missing. Run `pnpm build` and refresh.'}
+              'apps/daemon/dist/cli.js is missing. Run `pnpm --filter @open-design/daemon build` and refresh.'}
           </div>
         ) : null}
 

apps/web/src/i18n/design-files-agent-copy.test.ts

@@ -1,33 +0,0 @@
-import { describe, expect, it } from 'vitest';
-
-import { de } from './locales/de';
-import { en } from './locales/en';
-import { esES } from './locales/es-ES';
-import { fa } from './locales/fa';
-import { fr } from './locales/fr';
-import { ja } from './locales/ja';
-import { ptBR } from './locales/pt-BR';
-import { ru } from './locales/ru';
-import { zhCN } from './locales/zh-CN';
-import { zhTW } from './locales/zh-TW';
-
-const LOCALE_DICTS = {
-  de,
-  en,
-  esES,
-  fa,
-  fr,
-  ja,
-  ptBR,
-  ru,
-  zhCN,
-  zhTW,
-};
-
-describe('Design Files agent copy', () => {
-  it('uses neutral agent wording in shared helper text', () => {
-    for (const [locale, dict] of Object.entries(LOCALE_DICTS)) {
-      expect(dict['designFiles.dropDesc'], locale).not.toMatch(/claude/i);
-    }
-  });
-});

apps/web/src/i18n/design-files-dropzone-copy.test.ts

@@ -1,33 +0,0 @@
-import { describe, expect, it } from 'vitest';
-
-import { de } from './locales/de';
-import { en } from './locales/en';
-import { esES } from './locales/es-ES';
-import { fa } from './locales/fa';
-import { fr } from './locales/fr';
-import { ja } from './locales/ja';
-import { ptBR } from './locales/pt-BR';
-import { ru } from './locales/ru';
-import { zhCN } from './locales/zh-CN';
-import { zhTW } from './locales/zh-TW';
-
-const LOCALE_DICTS = {
-  de,
-  en,
-  esES,
-  fa,
-  fr,
-  ja,
-  ptBR,
-  ru,
-  zhCN,
-  zhTW,
-};
-
-describe('Design Files dropzone copy', () => {
-  it('does not advertise unsupported Figma link drops', () => {
-    for (const [locale, dict] of Object.entries(LOCALE_DICTS)) {
-      expect(dict['designFiles.dropDesc'], locale).not.toMatch(/figma/i);
-    }
-  });
-});

apps/web/tests/artifacts/manifest.test.ts

@@ -5,7 +5,7 @@ import {
   createHtmlArtifactManifest,
   inferLegacyManifest,
   parseArtifactManifest,
-} from './manifest';
+} from '../../src/artifacts/manifest';
 
 describe('parseArtifactManifest', () => {
   it('returns null for malformed json', () => {

apps/web/tests/artifacts/markdown.test.ts

@@ -1,6 +1,6 @@
 import { describe, expect, it } from 'vitest';
 
-import { renderMarkdownToSafeHtml } from './markdown';
+import { renderMarkdownToSafeHtml } from '../../src/artifacts/markdown';
 
 describe('renderMarkdownToSafeHtml', () => {
   it('renders common markdown blocks', () => {

apps/web/tests/artifacts/renderer-registry.test.ts

@@ -8,9 +8,9 @@ import {
   RendererRegistry,
   SvgRenderer,
   artifactRendererRegistry,
-} from './renderer-registry';
+} from '../../src/artifacts/renderer-registry';
-import { renderMarkdownToSafeHtml } from './markdown';
+import { renderMarkdownToSafeHtml } from '../../src/artifacts/markdown';
-import type { ProjectFile } from '../types';
+import type { ProjectFile } from '../../src/types';
 
 function baseFile(overrides: Partial<ProjectFile> & Pick<ProjectFile, 'name'>): ProjectFile {
   return {

apps/web/tests/comments.test.ts

@@ -8,8 +8,8 @@ import {
   overlayBoundsFromSnapshot,
   removeAttachedComment,
   targetFromSnapshot,
-} from './comments';
+} from '../src/comments';
-import type { ChatMessage, PreviewComment } from './types';
+import type { ChatMessage, PreviewComment } from '../src/types';
 
 describe('preview comment attachment helpers', () => {
   it('builds compact target context from an iframe snapshot', () => {

apps/web/tests/components/AssistantMessage.test.ts

@@ -1,6 +1,6 @@
 import { describe, expect, it } from 'vitest';
-import { assistantRoleLabel } from './AssistantMessage';
+import { assistantRoleLabel } from '../../src/components/AssistantMessage';
-import type { ChatMessage } from '../types';
+import type { ChatMessage } from '../../src/types';
 
 const t = () => 'Assistant';
 

apps/web/tests/components/DesignsTab.test.ts

@@ -1,6 +1,6 @@
 import { describe, expect, it } from 'vitest';
 
-import { STATUS_LABEL_KEYS, STATUS_ORDER } from './DesignsTab';
+import { STATUS_LABEL_KEYS, STATUS_ORDER } from '../../src/components/DesignsTab';
 
 describe('DesignsTab status metadata', () => {
   it('places awaiting_input between running and succeeded', () => {

apps/web/tests/components/FileViewer.test.tsx

@@ -1,8 +1,8 @@
 import { renderToStaticMarkup } from 'react-dom/server';
 import { describe, expect, it } from 'vitest';
 
-import { FileViewer, SvgViewer } from './FileViewer';
+import { FileViewer, SvgViewer } from '../../src/components/FileViewer';
-import type { ProjectFile } from '../types';
+import type { ProjectFile } from '../../src/types';
 
 function baseFile(overrides: Partial<ProjectFile>): ProjectFile {
   return {

apps/web/tests/components/FileWorkspace.test.tsx

@@ -1,7 +1,7 @@
 import { renderToStaticMarkup } from 'react-dom/server';
 import { describe, expect, it, vi } from 'vitest';
 
-import { FileWorkspace } from './FileWorkspace';
+import { FileWorkspace } from '../../src/components/FileWorkspace';
 
 describe('FileWorkspace upload input', () => {
   it('keeps the Design Files picker aligned with drag-and-drop file support', () => {

apps/web/tests/components/PreviewModal.test.tsx

@@ -1,7 +1,7 @@
 import { renderToStaticMarkup } from 'react-dom/server';
 import { describe, expect, it } from 'vitest';
 
-import { PreviewModal } from './PreviewModal';
+import { PreviewModal } from '../../src/components/PreviewModal';
 
 describe('PreviewModal sandbox isolation', () => {
   it('renders generated previews without same-origin sandbox access', () => {

apps/web/tests/components/SettingsDialog.test.ts

@@ -3,8 +3,8 @@ import {
   isValidApiBaseUrl,
   switchApiProtocolConfig,
   updateCurrentApiProtocolConfig,
-} from './SettingsDialog';
+} from '../../src/components/SettingsDialog';
-import type { AppConfig } from '../types';
+import type { AppConfig } from '../../src/types';
 
 const baseConfig: AppConfig = {
   mode: 'api',

apps/web/tests/components/auto-open-file.test.ts

@@ -1,6 +1,6 @@
 import { describe, expect, it } from 'vitest';
 
-import { decideAutoOpenAfterWrite } from './auto-open-file';
+import { decideAutoOpenAfterWrite } from '../../src/components/auto-open-file';
 
 describe('decideAutoOpenAfterWrite', () => {
   it('returns shouldOpen=false when filePath is empty', () => {

apps/web/tests/components/file-viewer-render-mode.test.ts

@@ -1,6 +1,6 @@
 import { describe, expect, it } from 'vitest';
 
-import { parseForceInline, shouldUrlLoadHtmlPreview } from './file-viewer-render-mode';
+import { parseForceInline, shouldUrlLoadHtmlPreview } from '../../src/components/file-viewer-render-mode';
 
 describe('shouldUrlLoadHtmlPreview', () => {
   const base = { mode: 'preview' as const, isDeck: false, commentMode: false, forceInline: false };

apps/web/tests/i18n/content.test.ts

@@ -3,7 +3,7 @@ import path from 'node:path';
 import { fileURLToPath } from 'node:url';
 import { describe, expect, it } from 'vitest';
 import { parseFrontmatter } from '../../../daemon/src/frontmatter';
-import { LOCALIZED_CONTENT_IDS } from './content';
+import { LOCALIZED_CONTENT_IDS } from '../../src/i18n/content';
 
 const repoRoot = fileURLToPath(new URL('../../../../', import.meta.url));
 

apps/web/tests/i18n/design-files-agent-copy.test.ts

@@ -0,0 +1,33 @@
+import { describe, expect, it } from 'vitest';
+
+import { de } from '../../src/i18n/locales/de';
+import { en } from '../../src/i18n/locales/en';
+import { esES } from '../../src/i18n/locales/es-ES';
+import { fa } from '../../src/i18n/locales/fa';
+import { fr } from '../../src/i18n/locales/fr';
+import { ja } from '../../src/i18n/locales/ja';
+import { ptBR } from '../../src/i18n/locales/pt-BR';
+import { ru } from '../../src/i18n/locales/ru';
+import { zhCN } from '../../src/i18n/locales/zh-CN';
+import { zhTW } from '../../src/i18n/locales/zh-TW';
+
+const LOCALE_DICTS = {
+  de,
+  en,
+  esES,
+  fa,
+  fr,
+  ja,
+  ptBR,
+  ru,
+  zhCN,
+  zhTW,
+};
+
+describe('Design Files agent copy', () => {
+  it('uses neutral agent wording in shared helper text', () => {
+    for (const [locale, dict] of Object.entries(LOCALE_DICTS)) {
+      expect(dict['designFiles.dropDesc'], locale).not.toMatch(/claude/i);
+    }
+  });
+});

apps/web/tests/i18n/design-files-dropzone-copy.test.ts

@@ -0,0 +1,33 @@
+import { describe, expect, it } from 'vitest';
+
+import { de } from '../../src/i18n/locales/de';
+import { en } from '../../src/i18n/locales/en';
+import { esES } from '../../src/i18n/locales/es-ES';
+import { fa } from '../../src/i18n/locales/fa';
+import { fr } from '../../src/i18n/locales/fr';
+import { ja } from '../../src/i18n/locales/ja';
+import { ptBR } from '../../src/i18n/locales/pt-BR';
+import { ru } from '../../src/i18n/locales/ru';
+import { zhCN } from '../../src/i18n/locales/zh-CN';
+import { zhTW } from '../../src/i18n/locales/zh-TW';
+
+const LOCALE_DICTS = {
+  de,
+  en,
+  esES,
+  fa,
+  fr,
+  ja,
+  ptBR,
+  ru,
+  zhCN,
+  zhTW,
+};
+
+describe('Design Files dropzone copy', () => {
+  it('does not advertise unsupported Figma link drops', () => {
+    for (const [locale, dict] of Object.entries(LOCALE_DICTS)) {
+      expect(dict['designFiles.dropDesc'], locale).not.toMatch(/figma/i);
+    }
+  });
+});

apps/web/tests/i18n/locales.test.ts

@@ -1,6 +1,6 @@
 import { describe, expect, it } from 'vitest';
-import { en } from './locales/en';
+import { en } from '../../src/i18n/locales/en';
-import { LOCALES, LOCALE_LABEL, type Dict, type Locale } from './types';
+import { LOCALES, LOCALE_LABEL, type Dict, type Locale } from '../../src/i18n/types';
 
 const EXPECTED_LOCALES = ['en', 'de', 'zh-CN', 'zh-TW', 'pt-BR', 'es-ES', 'ru', 'fa', 'ar', 'ja', 'ko', 'pl', 'hu', 'fr', 'uk'];
 
@@ -15,7 +15,7 @@ function placeholders(value: string): string[] {
 }
 
 async function loadDict(locale: Locale): Promise<Dict> {
-  const module = await import(`./locales/${locale}.ts`);
+  const module = await import(`../../src/i18n/locales/${locale}.ts`);
   const dict = Object.values(module).find((value): value is Dict => {
     return Boolean(value) && typeof value === 'object';
   });

apps/web/tests/providers/openai-compatible.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest';
-import { isOpenAICompatible } from './openai-compatible';
+import { isOpenAICompatible } from '../../src/providers/openai-compatible';
 
 describe('isOpenAICompatible', () => {
   it('preserves explicit OpenAI model routing when the URL contains anthropic', () => {

apps/web/tests/providers/project-events.test.ts

@@ -4,7 +4,7 @@ import {
   createProjectEventsConnection,
   projectEventsUrl,
   type ProjectFileChangeEvent,
-} from './project-events';
+} from '../../src/providers/project-events';
 
 type Listener = (evt: unknown) => void;
 

apps/web/tests/providers/registry.test.ts

@@ -1,6 +1,6 @@
 import { afterEach, describe, expect, it, vi } from 'vitest';
 
-import { fetchAppVersionInfo, fetchProjectFileText, uploadProjectFiles } from './registry';
+import { fetchAppVersionInfo, fetchProjectFileText, uploadProjectFiles } from '../../src/providers/registry';
 
 describe('fetchAppVersionInfo', () => {
   afterEach(() => {

apps/web/tests/providers/sse.test.ts

@@ -1,8 +1,8 @@
 import { afterEach, describe, expect, it, vi } from 'vitest';
 
-import { reattachDaemonRun, streamViaDaemon } from './daemon';
+import { reattachDaemonRun, streamViaDaemon } from '../../src/providers/daemon';
-import { streamMessageOpenAI } from './openai-compatible';
+import { streamMessageOpenAI } from '../../src/providers/openai-compatible';
-import { parseSseFrame } from './sse';
+import { parseSseFrame } from '../../src/providers/sse';
 
 afterEach(() => {
   vi.unstubAllGlobals();

apps/web/tests/runtime/exports.test.ts

@@ -6,7 +6,7 @@ import {
   exportAsMd,
   exportAsPdf,
   openSandboxedPreviewInNewTab,
-} from './exports';
+} from '../../src/runtime/exports';
 
 function mockResponse(headers: Record<string, string>): Response {
   return { headers: new Headers(headers) } as Response;

apps/web/tests/runtime/react-component.test.ts

@@ -1,6 +1,6 @@
 import { describe, expect, it } from 'vitest';
 
-import { buildReactComponentSrcdoc, prepareReactComponentSource } from './react-component';
+import { buildReactComponentSrcdoc, prepareReactComponentSource } from '../../src/runtime/react-component';
 
 describe('prepareReactComponentSource', () => {
   it('adapts a default function export for iframe rendering', () => {

apps/web/tests/runtime/srcdoc.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest';
-import { buildSrcdoc } from './srcdoc';
+import { buildSrcdoc } from '../../src/runtime/srcdoc';
 
 const deckHtml = `<!doctype html>
 <html>

apps/web/tests/runtime/tool-renderers.test.tsx

@@ -2,16 +2,16 @@ import { useState } from 'react';
 import { renderToStaticMarkup } from 'react-dom/server';
 import { afterEach, describe, expect, it, vi } from 'vitest';
 
-import { ToolCard } from '../components/ToolCard';
+import { ToolCard } from '../../src/components/ToolCard';
 import {
   clearToolRenderers,
   deriveToolStatus,
   getToolRenderer,
   registerToolRenderer,
   toRenderProps,
-} from './tool-renderers';
+} from '../../src/runtime/tool-renderers';
-import type { ToolRenderProps } from './tool-renderers';
+import type { ToolRenderProps } from '../../src/runtime/tool-renderers';
-import type { AgentEvent } from '../types';
+import type { AgentEvent } from '../../src/types';
 
 type ToolUse = Extract<AgentEvent, { kind: 'tool_use' }>;
 type ToolResult = Extract<AgentEvent, { kind: 'tool_result' }>;

apps/web/tests/state/config.test.ts

@@ -1,6 +1,6 @@
 import { afterEach, describe, expect, it, vi } from 'vitest';
-import { DEFAULT_CONFIG, loadConfig } from './config';
+import { DEFAULT_CONFIG, loadConfig } from '../../src/state/config';
-import type { AppConfig } from '../types';
+import type { AppConfig } from '../../src/types';
 
 const store = new Map<string, string>();
 

apps/web/tests/state/maxTokens.test.ts

@@ -1,13 +1,13 @@
 import { describe, expect, it } from 'vitest';
 
-import litellmData from './litellm-models.json';
+import litellmData from '../../src/state/litellm-models.json';
 import {
   effectiveMaxTokens,
   FALLBACK_MAX_TOKENS,
   MAX_MAX_TOKENS,
   MIN_MAX_TOKENS,
   modelMaxTokensDefault,
-} from './maxTokens';
+} from '../../src/state/maxTokens';
 
 describe('modelMaxTokensDefault', () => {
   it('falls through to LiteLLM data for canonical Anthropic ids', () => {

apps/web/tests/utils/apiProtocol.test.ts

@@ -1,6 +1,6 @@
 import { describe, expect, it } from 'vitest';
-import { apiProtocolLabel, apiProtocolModelLabel } from './apiProtocol';
+import { apiProtocolLabel, apiProtocolModelLabel } from '../../src/utils/apiProtocol';
-import { agentModelDisplayName } from './agentLabels';
+import { agentModelDisplayName } from '../../src/utils/agentLabels';
 
 describe('api protocol labels', () => {
   it('labels the selected API protocol instead of assuming Anthropic', () => {

apps/web/tests/utils/chatTime.test.ts

@@ -1,7 +1,7 @@
 import { describe, expect, it } from 'vitest';
 
-import type { ChatMessage } from '../types';
+import type { ChatMessage } from '../../src/types';
-import { messageTime } from './chatTime';
+import { messageTime } from '../../src/utils/chatTime';
 
 describe('messageTime', () => {
   it('uses assistant startedAt before persisted createdAt', () => {

apps/web/tests/utils/notifications.test.ts

@@ -1,5 +1,5 @@
 import { afterEach, describe, expect, it, vi } from 'vitest';
-import { showCompletionNotification } from './notifications';
+import { showCompletionNotification } from '../../src/utils/notifications';
 
 type NotificationOptionsWithRenotify = NotificationOptions & { renotify?: boolean };
 

apps/web/tsconfig.json

@@ -37,6 +37,7 @@
     "app/**/*",
     "sidecar/**/*",
     "src/**/*",
+    "tests/**/*",
     ".next/types/**/*.ts",
     ".next/dev/types/**/*.ts",
     "out/types/**/*.ts",

apps/web/vitest.config.ts

@@ -3,6 +3,6 @@ import { defineConfig } from 'vitest/config';
 export default defineConfig({
   test: {
     environment: 'node',
-    include: ['src/**/*.test.{ts,tsx,js,mjs,cjs}'],
+    include: ['tests/**/*.test.{ts,tsx,js,mjs,cjs}'],
   },
 });

e2e/cases/README.pt-BR.md

@@ -91,13 +91,7 @@ Evite priorizar:
 ## Como executar
 
 ```bash
-pnpm run test:ui
+pnpm -C e2e test:ui
-```
-
-Ou direto dentro do pacote de teste:
-
-```bash
-pnpm --filter @open-design/e2e test:ui
 ```
 
 Após a execução são gerados automaticamente:

e2e/cases/README.zh-CN.md

@@ -91,13 +91,7 @@
 ## 运行方式
 
 ```bash
-pnpm run test:ui
+pnpm -C e2e test:ui
-```
-
-也可以直接在独立测试包内运行：
-
-```bash
-pnpm --filter @open-design/e2e test:ui
 ```
 
 运行完成后会自动生成：

e2e/package.json

@@ -5,7 +5,7 @@
   "type": "module",
   "scripts": {
     "test": "vitest run -c vitest.config.ts",
-    "typecheck": "tsc -p tsconfig.json --noEmit && tsc -p ../scripts/tsconfig.json --noEmit",
+    "typecheck": "tsc -p tsconfig.json --noEmit",
     "test:ui:clean": "node --experimental-strip-types scripts/reset-artifacts.ts",
     "test:ui": "corepack pnpm run test:ui:clean && playwright test -c playwright.config.ts",
     "test:ui:headed": "corepack pnpm run test:ui:clean && playwright test -c playwright.config.ts --headed",

e2e/reports/README.pt-BR.md

@@ -11,7 +11,7 @@ Este diretório guarda os resultados de execução e relatórios legíveis dos t
 - `junit.xml`: resultado em JUnit, prático para integrar com CI
 - `test-results/`: anexos brutos dos casos com falha (screenshots, traces, error-context)
 
-Antes de cada execução de `pnpm run test:ui` (ou `pnpm --filter @open-design/e2e test:ui`), o sistema limpa automaticamente:
+Antes de cada execução de `pnpm -C e2e test:ui`, o sistema limpa automaticamente:
 
 - `e2e/.od-data/`
 - `e2e/reports/test-results/`

e2e/reports/README.zh-CN.md

@@ -11,7 +11,7 @@
 - `junit.xml`：JUnit 格式结果，方便接 CI
 - `test-results/`：失败用例的截图、trace、error-context 等原始附件
 
-每次执行 `pnpm run test:ui`（或 `pnpm --filter @open-design/e2e test:ui`）前，系统会先自动清理旧的：
+每次执行 `pnpm -C e2e test:ui` 前，系统会先自动清理旧的：
 
 - `e2e/.od-data/`
 - `e2e/reports/test-results/`

package.json

@@ -13,21 +13,18 @@
     "postinstall": "node ./scripts/postinstall.mjs",
     "tools-dev": "pnpm exec tools-dev",
     "tools-pack": "pnpm exec tools-pack",
-    "build": "pnpm --filter @open-design/web build",
+    "guard": "tsx ./scripts/guard.ts",
-    "check:residual-js": "node --experimental-strip-types scripts/check-residual-js.ts",
     "sync:community-pets": "node --experimental-strip-types scripts/sync-community-pets.ts",
     "bake:community-pets": "node --experimental-strip-types scripts/bake-community-pets.ts",
     "seed:test-projects": "node --experimental-strip-types scripts/seed-test-projects.ts",
-    "test:e2e:live": "pnpm --filter @open-design/e2e test:e2e:live",
+    "typecheck": "pnpm -r --workspace-concurrency=1 --if-present run typecheck && tsc -p scripts/tsconfig.json --noEmit"
-    "test": "pnpm -r --workspace-concurrency=1 --if-present run test",
-    "test:ui:clean": "pnpm --filter @open-design/e2e test:ui:clean",
-    "test:ui": "pnpm --filter @open-design/e2e test:ui",
-    "test:ui:headed": "pnpm --filter @open-design/e2e test:ui:headed",
-    "typecheck": "pnpm -r --workspace-concurrency=1 --if-present run typecheck && pnpm --filter @open-design/daemon build && pnpm check:residual-js"
   },
   "devDependencies": {
-    "@open-design/tools-dev": "workspace:0.3.0",
+    "@open-design/tools-dev": "workspace:*",
-    "@open-design/tools-pack": "workspace:0.3.0"
+    "@open-design/tools-pack": "workspace:*",
+    "@types/node": "^20.17.10",
+    "tsx": "4.21.0",
+    "typescript": "^5.6.3"
   },
   "engines": {
     "node": "~24",

packages/AGENTS.md

@@ -16,6 +16,7 @@ Follow the root `AGENTS.md` first. This file only records module-level boundarie
 
 ## Boundary checklist
 
+- Package tests live in each package's `tests/` directory, sibling to `src/`; keep `src/` source-only and do not add new `*.test.ts` or `*.test.tsx` files under `src/`.
 - Do not move runtime validation/schema enforcement into `contracts` prematurely; current contracts define the typed target shape only.
 - Do not let app packages depend directly on sidecar control-plane details.
 - Do not hard-code Open Design app/source/mode constants in `sidecar` or `platform`.

packages/contracts/package.json

@@ -17,7 +17,7 @@
   "types": "./src/index.ts",
   "scripts": {
     "test": "vitest run",
-    "typecheck": "tsc -p tsconfig.json --noEmit"
+    "typecheck": "tsc -p tsconfig.json --noEmit && tsc -p tsconfig.tests.json --noEmit"
   },
   "dependencies": {
     "zod": "^3.23.8"

packages/contracts/tests/critique.test.ts

@@ -5,7 +5,7 @@ import {
   defaultCritiqueConfig,
   isPanelEvent,
   type PanelEvent,
-} from './critique';
+} from '../src/critique';
 
 describe('CritiqueConfig', () => {
   it('defaults validate against the schema', () => {

packages/contracts/tests/sse/critique.test.ts

@@ -1,10 +1,10 @@
 import { describe, expect, it } from 'vitest';
-import type { PanelEvent } from '../critique';
+import type { PanelEvent } from '../../src/critique';
 import {
   panelEventToSse,
   type CritiqueSseEvent,
   CRITIQUE_SSE_EVENT_NAMES,
-} from './critique';
+} from '../../src/sse/critique';
 
 describe('CritiqueSseEvent', () => {
   it('panelEventToSse maps PanelEvent.type "run_started" to event "critique.run_started"', () => {

packages/contracts/tsconfig.tests.json

@@ -0,0 +1,9 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "emitDeclarationOnly": false,
+    "noEmit": true,
+    "rootDir": "."
+  },
+  "include": ["src/**/*.ts", "tests/**/*.ts"]
+}

packages/platform/package.json

@@ -17,7 +17,7 @@
   "scripts": {
     "build": "node ./esbuild.config.mjs && tsc -p tsconfig.json --emitDeclarationOnly",
     "test": "vitest run",
-    "typecheck": "tsc -p tsconfig.json --noEmit"
+    "typecheck": "tsc -p tsconfig.json --noEmit && tsc -p tsconfig.tests.json --noEmit"
   },
   "devDependencies": {
     "@types/node": "24.12.2",

packages/platform/tests/index.test.ts

@@ -7,7 +7,7 @@ import {
   matchesStampedProcess,
   readProcessStampFromCommand,
   type ProcessStampContract,
-} from "./index.js";
+} from "../src/index.js";
 
 type FakeStamp = {
   app: "api" | "ui";

packages/platform/tsconfig.tests.json

@@ -0,0 +1,9 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "emitDeclarationOnly": false,
+    "noEmit": true,
+    "rootDir": "."
+  },
+  "include": ["src/**/*.ts", "tests/**/*.ts"]
+}

packages/sidecar-proto/package.json

@@ -17,7 +17,7 @@
   "scripts": {
     "build": "node ./esbuild.config.mjs && tsc -p tsconfig.json --emitDeclarationOnly",
     "test": "vitest run",
-    "typecheck": "tsc -p tsconfig.json --noEmit"
+    "typecheck": "tsc -p tsconfig.json --noEmit && tsc -p tsconfig.tests.json --noEmit"
   },
   "devDependencies": {
     "@types/node": "24.12.2",

packages/sidecar-proto/tests/index.test.ts

@@ -15,7 +15,7 @@ import {
   STAMP_MODE_FLAG,
   STAMP_NAMESPACE_FLAG,
   STAMP_SOURCE_FLAG,
-} from "./index.js";
+} from "../src/index.js";
 
 const validStamp = {
   app: APP_KEYS.WEB,

packages/sidecar-proto/tsconfig.tests.json

@@ -0,0 +1,9 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "emitDeclarationOnly": false,
+    "noEmit": true,
+    "rootDir": "."
+  },
+  "include": ["src/**/*.ts", "tests/**/*.ts"]
+}

packages/sidecar/package.json

@@ -17,7 +17,7 @@
   "scripts": {
     "build": "node ./esbuild.config.mjs && tsc -p tsconfig.json --emitDeclarationOnly",
     "test": "vitest run",
-    "typecheck": "tsc -p tsconfig.json --noEmit"
+    "typecheck": "tsc -p tsconfig.json --noEmit && tsc -p tsconfig.tests.json --noEmit"
   },
   "devDependencies": {
     "@types/node": "24.12.2",

packages/sidecar/tests/index.test.ts

@@ -12,7 +12,7 @@ import {
   resolveSourceRuntimeRoot,
   type SidecarContractDescriptor,
   type SidecarStampShape,
-} from "./index.js";
+} from "../src/index.js";
 
 type FakeStamp = SidecarStampShape & {
   app: "api" | "ui";

packages/sidecar/tsconfig.tests.json

@@ -0,0 +1,9 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "emitDeclarationOnly": false,
+    "noEmit": true,
+    "rootDir": "."
+  },
+  "include": ["src/**/*.ts", "tests/**/*.ts"]
+}

pnpm-lock.yaml

@@ -9,11 +9,20 @@ importers:
   .:
     devDependencies:
       '@open-design/tools-dev':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:tools/dev
       '@open-design/tools-pack':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:tools/pack
+      '@types/node':
+        specifier: ^20.17.10
+        version: 20.19.39
+      tsx:
+        specifier: 4.21.0
+        version: 4.21.0
+      typescript:
+        specifier: ^5.6.3
+        version: 5.9.3
 
   apps/daemon:
     dependencies:
@@ -21,16 +30,16 @@ importers:
         specifier: ^1.0.0
         version: 1.29.0(zod@4.4.2)
       '@open-design/contracts':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../../packages/contracts
       '@open-design/platform':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../../packages/platform
       '@open-design/sidecar':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../../packages/sidecar
       '@open-design/sidecar-proto':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../../packages/sidecar-proto
       better-sqlite3:
         specifier: ^12.9.0
@@ -70,13 +79,13 @@ importers:
   apps/desktop:
     dependencies:
       '@open-design/platform':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../../packages/platform
       '@open-design/sidecar':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../../packages/sidecar
       '@open-design/sidecar-proto':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../../packages/sidecar-proto
     devDependencies:
       '@types/node':
@@ -123,22 +132,22 @@ importers:
   apps/packaged:
     dependencies:
       '@open-design/daemon':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../daemon
       '@open-design/desktop':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../desktop
       '@open-design/platform':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../../packages/platform
       '@open-design/sidecar':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../../packages/sidecar
       '@open-design/sidecar-proto':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../../packages/sidecar-proto
       '@open-design/web':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../web
     devDependencies:
       '@types/node':
@@ -160,16 +169,16 @@ importers:
         specifier: ^0.32.1
         version: 0.32.1
       '@open-design/contracts':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../../packages/contracts
       '@open-design/platform':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../../packages/platform
       '@open-design/sidecar':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../../packages/sidecar
       '@open-design/sidecar-proto':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../../packages/sidecar-proto
       next:
         specifier: ^16.2.4
@@ -288,13 +297,13 @@ importers:
   tools/dev:
     dependencies:
       '@open-design/platform':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../../packages/platform
       '@open-design/sidecar':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../../packages/sidecar
       '@open-design/sidecar-proto':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../../packages/sidecar-proto
       cac:
         specifier: 6.7.14
@@ -319,13 +328,13 @@ importers:
         specifier: 3.1.0
         version: 3.1.0
       '@open-design/platform':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../../packages/platform
       '@open-design/sidecar':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../../packages/sidecar
       '@open-design/sidecar-proto':
-        specifier: workspace:0.3.0
+        specifier: workspace:*
         version: link:../../packages/sidecar-proto
       cac:
         specifier: 6.7.14

scripts/check-residual-js.ts

@@ -1,122 +0,0 @@
-import { readdir } from "node:fs/promises";
-import path from "node:path";
-
-const repoRoot = path.resolve(import.meta.dirname, "..");
-const residualExtensions = new Set([".js", ".mjs", ".cjs"]);
-
-const skippedDirectories = new Set([
-  ".agents",
-  ".astro",
-  ".claude",
-  ".claude-sessions",
-  ".codex",
-  ".cursor",
-  ".git",
-  ".od",
-  ".od-e2e",
-  ".opencode",
-  ".task",
-  ".tmp",
-  ".vite",
-  "dist",
-  "node_modules",
-  "out",
-]);
-
-const allowedExactPaths = new Set([
-  "packages/platform/esbuild.config.mjs",
-  "packages/sidecar/esbuild.config.mjs",
-  "packages/sidecar-proto/esbuild.config.mjs",
-  // Maintainer utility scripts ported from the media branch. They are
-  // executed directly by Node and are not loaded by the app runtime.
-  "scripts/import-prompt-templates.mjs",
-  "scripts/postinstall.mjs",
-  "apps/packaged/esbuild.config.mjs",
-  // Browser service workers must be served as JavaScript files.
-  "apps/web/public/od-notifications-sw.js",
-  "scripts/bake-html-ppt-examples.mjs",
-  "scripts/scaffold-html-ppt-skills.mjs",
-  "scripts/sync-hyperframes-skill.mjs",
-  "scripts/verify-media-models.mjs",
-  "tools/dev/bin/tools-dev.mjs",
-  "tools/dev/esbuild.config.mjs",
-  "tools/pack/bin/tools-pack.mjs",
-  "tools/pack/esbuild.config.mjs",
-  "tools/pack/resources/mac/notarize.cjs",
-  // electron-builder hook path; CJS compatibility entry used by tools-pack mac builds.
-  "tools/pack/resources/mac/web-standalone-after-pack.cjs",
-]);
-
-const allowedPathPrefixes = [
-  "apps/daemon/dist/",
-  "apps/web/.next/",
-  "apps/web/out/",
-  "generated/",
-  "e2e/playwright-report/",
-  "e2e/reports/html/",
-  "e2e/reports/playwright-html-report/",
-  "e2e/reports/test-results/",
-  // Vendored upstream HyperFrames skill helper scripts.
-  "skills/hyperframes/scripts/",
-  // Vendored upstream html-ppt skill runtime assets (lewislulu/html-ppt-skill).
-  "skills/html-ppt/assets/",
-  "test-results/",
-  "vendor/",
-];
-
-function toRepositoryPath(filePath: string): string {
-  return path.relative(repoRoot, filePath).split(path.sep).join("/");
-}
-
-function isAllowedOutputPath(repositoryPath: string): boolean {
-  if (allowedExactPaths.has(repositoryPath)) return true;
-  return allowedPathPrefixes.some((prefix) => repositoryPath.startsWith(prefix));
-}
-
-function isSkippedDirectoryName(directoryName: string): boolean {
-  return skippedDirectories.has(directoryName) || directoryName === ".next" || directoryName.startsWith(".next-");
-}
-
-async function collectResidualJavaScript(directory: string): Promise<string[]> {
-  const entries = await readdir(directory, { withFileTypes: true });
-  const residualFiles: string[] = [];
-
-  for (const entry of entries) {
-    const fullPath = path.join(directory, entry.name);
-    const repositoryPath = toRepositoryPath(fullPath);
-
-    if (entry.isDirectory()) {
-      if (isSkippedDirectoryName(entry.name) || isAllowedOutputPath(`${repositoryPath}/`)) {
-        continue;
-      }
-
-      residualFiles.push(...(await collectResidualJavaScript(fullPath)));
-      continue;
-    }
-
-    if (!entry.isFile() || !residualExtensions.has(path.extname(entry.name))) {
-      continue;
-    }
-
-    if (isAllowedOutputPath(repositoryPath)) {
-      continue;
-    }
-
-    residualFiles.push(repositoryPath);
-  }
-
-  return residualFiles;
-}
-
-const residualFiles = await collectResidualJavaScript(repoRoot);
-
-if (residualFiles.length > 0) {
-  console.error("Residual project-owned JavaScript files found:");
-  for (const filePath of residualFiles) {
-    console.error(`- ${filePath}`);
-  }
-  console.error("Convert these files to TypeScript or add a documented generated/vendor/output allowlist entry.");
-  process.exitCode = 1;
-} else {
-  console.log("Residual JavaScript check passed: project-owned code is TypeScript-only.");
-}

scripts/guard.ts

@@ -0,0 +1,223 @@
+import { readdir } from "node:fs/promises";
+import path from "node:path";
+
+const repoRoot = path.resolve(import.meta.dirname, "..");
+
+type GuardCheck = {
+  name: string;
+  run: () => Promise<boolean>;
+};
+
+function toRepositoryPath(filePath: string): string {
+  return path.relative(repoRoot, filePath).split(path.sep).join("/");
+}
+
+const residualExtensions = new Set([".js", ".mjs", ".cjs"]);
+
+const residualSkippedDirectories = new Set([
+  ".agents",
+  ".astro",
+  ".claude",
+  ".claude-sessions",
+  ".codex",
+  ".cursor",
+  ".git",
+  ".od",
+  ".od-e2e",
+  ".opencode",
+  ".task",
+  ".tmp",
+  ".vite",
+  "dist",
+  "node_modules",
+  "out",
+]);
+
+const residualAllowedExactPaths = new Set([
+  "packages/platform/esbuild.config.mjs",
+  "packages/sidecar/esbuild.config.mjs",
+  "packages/sidecar-proto/esbuild.config.mjs",
+  // Maintainer utility scripts ported from the media branch. They are
+  // executed directly by Node and are not loaded by the app runtime.
+  "scripts/import-prompt-templates.mjs",
+  "scripts/postinstall.mjs",
+  "apps/packaged/esbuild.config.mjs",
+  // Browser service workers must be served as JavaScript files.
+  "apps/web/public/od-notifications-sw.js",
+  "scripts/bake-html-ppt-examples.mjs",
+  "scripts/scaffold-html-ppt-skills.mjs",
+  "scripts/sync-hyperframes-skill.mjs",
+  "scripts/verify-media-models.mjs",
+  "tools/dev/bin/tools-dev.mjs",
+  "tools/dev/esbuild.config.mjs",
+  "tools/pack/bin/tools-pack.mjs",
+  "tools/pack/esbuild.config.mjs",
+  "tools/pack/resources/mac/notarize.cjs",
+  // electron-builder hook path; CJS compatibility entry used by tools-pack mac builds.
+  "tools/pack/resources/mac/web-standalone-after-pack.cjs",
+]);
+
+const residualAllowedPathPrefixes = [
+  "apps/daemon/dist/",
+  "apps/web/.next/",
+  "apps/web/out/",
+  "generated/",
+  "e2e/playwright-report/",
+  "e2e/reports/html/",
+  "e2e/reports/playwright-html-report/",
+  "e2e/reports/test-results/",
+  // Vendored upstream HyperFrames skill helper scripts.
+  "skills/hyperframes/scripts/",
+  // Vendored upstream html-ppt skill runtime assets (lewislulu/html-ppt-skill).
+  "skills/html-ppt/assets/",
+  "test-results/",
+  "vendor/",
+];
+
+function isResidualAllowedPath(repositoryPath: string): boolean {
+  if (residualAllowedExactPaths.has(repositoryPath)) return true;
+  return residualAllowedPathPrefixes.some((prefix) => repositoryPath.startsWith(prefix));
+}
+
+function isResidualSkippedDirectoryName(directoryName: string): boolean {
+  return (
+    residualSkippedDirectories.has(directoryName) || directoryName === ".next" || directoryName.startsWith(".next-")
+  );
+}
+
+async function collectResidualJavaScript(directory: string): Promise<string[]> {
+  const entries = await readdir(directory, { withFileTypes: true });
+  const residualFiles: string[] = [];
+
+  for (const entry of entries) {
+    const fullPath = path.join(directory, entry.name);
+    const repositoryPath = toRepositoryPath(fullPath);
+
+    if (entry.isDirectory()) {
+      if (isResidualSkippedDirectoryName(entry.name) || isResidualAllowedPath(`${repositoryPath}/`)) {
+        continue;
+      }
+
+      residualFiles.push(...(await collectResidualJavaScript(fullPath)));
+      continue;
+    }
+
+    if (!entry.isFile() || !residualExtensions.has(path.extname(entry.name))) {
+      continue;
+    }
+
+    if (isResidualAllowedPath(repositoryPath)) {
+      continue;
+    }
+
+    residualFiles.push(repositoryPath);
+  }
+
+  return residualFiles;
+}
+
+async function checkResidualJavaScript(): Promise<boolean> {
+  const residualFiles = await collectResidualJavaScript(repoRoot);
+
+  if (residualFiles.length > 0) {
+    console.error("Residual project-owned JavaScript files found:");
+    for (const filePath of residualFiles) {
+      console.error(`- ${filePath}`);
+    }
+    console.error("Convert these files to TypeScript or add a documented generated/vendor/output allowlist entry.");
+    return false;
+  }
+
+  console.log("Residual JavaScript check passed: project-owned code is TypeScript-only.");
+  return true;
+}
+
+const testLayoutScopedDirectories = ["apps", "packages", "tools"];
+const testLayoutSkippedDirectories = new Set([".next", "dist", "node_modules", "out"]);
+
+function isTestFile(fileName: string): boolean {
+  return /\.test\.tsx?$/.test(fileName);
+}
+
+function expectedTestPath(repositoryPath: string): string {
+  const [scope, project, ...relativeParts] = repositoryPath.split("/");
+  if (!testLayoutScopedDirectories.includes(scope ?? "") || project == null || relativeParts.length === 0) {
+    return repositoryPath;
+  }
+
+  const normalizedRelativeParts = relativeParts[0] === "src" ? relativeParts.slice(1) : relativeParts;
+  return [scope, project, "tests", ...normalizedRelativeParts].join("/");
+}
+
+function isAllowedScopedTestPath(repositoryPath: string): boolean {
+  const [scope, project, directory] = repositoryPath.split("/");
+  return testLayoutScopedDirectories.includes(scope ?? "") && project != null && directory === "tests";
+}
+
+async function collectTestLayoutViolations(directory: string): Promise<string[]> {
+  const entries = await readdir(directory, { withFileTypes: true });
+  const violations: string[] = [];
+
+  for (const entry of entries) {
+    const fullPath = path.join(directory, entry.name);
+
+    if (entry.isDirectory()) {
+      if (testLayoutSkippedDirectories.has(entry.name)) {
+        continue;
+      }
+
+      violations.push(...(await collectTestLayoutViolations(fullPath)));
+      continue;
+    }
+
+    if (!entry.isFile() || !isTestFile(entry.name)) {
+      continue;
+    }
+
+    const repositoryPath = toRepositoryPath(fullPath);
+    if (!isAllowedScopedTestPath(repositoryPath)) {
+      violations.push(repositoryPath);
+    }
+  }
+
+  return violations;
+}
+
+async function checkTestLayout(): Promise<boolean> {
+  const violations = (
+    await Promise.all(
+      testLayoutScopedDirectories.map((directory) => collectTestLayoutViolations(path.join(repoRoot, directory))),
+    )
+  ).flat();
+
+  if (violations.length > 0) {
+    console.error("Test files under apps/, packages/, and tools/ must live in tests/ sibling to src/:");
+    for (const violation of violations) {
+      console.error(`- ${violation} -> ${expectedTestPath(violation)}`);
+    }
+    return false;
+  }
+
+  console.log("Test layout check passed: apps/packages/tools tests live in sibling tests directories.");
+  return true;
+}
+
+const checks: GuardCheck[] = [
+  { name: "residual JavaScript", run: checkResidualJavaScript },
+  { name: "test layout", run: checkTestLayout },
+];
+
+const results: boolean[] = [];
+for (const check of checks) {
+  try {
+    results.push(await check.run());
+  } catch (error) {
+    console.error(`Guard check failed unexpectedly: ${check.name}`);
+    console.error(error);
+    results.push(false);
+  }
+}
+
+if (results.some((passed) => !passed)) {
+  process.exitCode = 1;
+}

scripts/tsconfig.json

@@ -13,7 +13,6 @@
     "esModuleInterop": true,
     "forceConsistentCasingInFileNames": true,
     "skipLibCheck": true,
-    "typeRoots": ["../e2e/node_modules/@types"],
     "types": ["node"]
   },
   "include": ["./**/*.ts"]

specs/current/critique-theater-plan.md

@@ -45,8 +45,9 @@ Expected: pnpm 10.33.2, no errors, all workspace packages linked.
 
 ```bash
 pnpm typecheck
-pnpm test
+pnpm guard
-pnpm check:residual-js
+pnpm --filter @open-design/web test
+pnpm --filter @open-design/daemon test
 ```
 Expected: all pass on the unmodified `feat/critique-theater` branch.
 
@@ -74,12 +75,12 @@ Expected: build completes; capture bundle size baseline for the size-limit gate
 
 **Files:**
 - Create: `packages/contracts/src/critique.ts`
-- Test: `packages/contracts/src/critique.test.ts`
+- Test: `packages/contracts/tests/critique.test.ts`
 
 - [ ] **Step 1: Write the failing test**
 
 ```ts
-// packages/contracts/src/critique.test.ts
+// packages/contracts/tests/critique.test.ts
 import { describe, expect, it } from 'vitest';
 import {
   CritiqueConfigSchema,
@@ -204,7 +205,7 @@ Expected: PASS, 5/5.
 - [ ] **Step 5: Commit**
 
 ```bash
-git add packages/contracts/src/critique.ts packages/contracts/src/critique.test.ts
+git add packages/contracts/src/critique.ts packages/contracts/tests/critique.test.ts
 git commit -m "feat(contracts): add CritiqueConfig schema and defaults"
 ```
 
@@ -212,11 +213,11 @@ git commit -m "feat(contracts): add CritiqueConfig schema and defaults"
 
 **Files:**
 - Modify: `packages/contracts/src/critique.ts`
-- Test: `packages/contracts/src/critique.test.ts`
+- Test: `packages/contracts/tests/critique.test.ts`
 
 - [ ] **Step 1: Add failing tests for the union exhaustiveness**
 
-Append to `packages/contracts/src/critique.test.ts`:
+Append to `packages/contracts/tests/critique.test.ts`:
 ```ts
 import { isPanelEvent, type PanelEvent } from './critique';
 
@@ -316,7 +317,7 @@ Expected: PASS, all assertions.
 - [ ] **Step 5: Commit**
 
 ```bash
-git add packages/contracts/src/critique.ts packages/contracts/src/critique.test.ts
+git add packages/contracts/src/critique.ts packages/contracts/tests/critique.test.ts
 git commit -m "feat(contracts): add PanelEvent discriminated union and isPanelEvent guard"
 ```
 
@@ -325,7 +326,7 @@ git commit -m "feat(contracts): add PanelEvent discriminated union and isPanelEv
 **Files:**
 - Modify: `packages/contracts/src/sse.ts` (existing)
 - Modify: `packages/contracts/src/index.ts` (re-export critique)
-- Test: `packages/contracts/src/sse.test.ts`
+- Test: `packages/contracts/tests/sse.test.ts`
 
 - [ ] **Step 1: Inspect the existing `sse.ts` to learn its pattern**
 
@@ -337,7 +338,7 @@ Expected: existing `SseEvent` discriminated union pattern. Match it exactly when
 - [ ] **Step 2: Write the failing test**
 
 ```ts
-// packages/contracts/src/sse.test.ts (append, do not overwrite if file exists)
+// packages/contracts/tests/sse.test.ts (append, do not overwrite if file exists)
 import { describe, expect, it } from 'vitest';
 import { isSseEvent, panelEventToSse, type SseEvent } from './sse';
 
@@ -401,7 +402,7 @@ pnpm --filter @open-design/contracts test
 Expected: all sse tests pass.
 
 ```bash
-git add packages/contracts/src/sse.ts packages/contracts/src/sse.test.ts packages/contracts/src/index.ts
+git add packages/contracts/src/sse.ts packages/contracts/tests/sse.test.ts packages/contracts/src/index.ts
 git commit -m "feat(contracts): extend SseEvent with critique.* variants and panelEventToSse mapper"
 ```
 
@@ -449,12 +450,12 @@ git commit -m "test(critique): add v1 wire-protocol golden fixtures"
 - Create: `apps/daemon/src/critique/parser.ts`
 - Create: `apps/daemon/src/critique/parsers/v1.ts`
 - Create: `apps/daemon/src/critique/errors.ts`
-- Test: `apps/daemon/src/critique/__tests__/parser.test.ts`
+- Test: `apps/daemon/tests/critique/parser.test.ts`
 
 - [ ] **Step 1: Write the failing test against the happy fixture**
 
 ```ts
-// apps/daemon/src/critique/__tests__/parser.test.ts
+// apps/daemon/tests/critique/parser.test.ts
 import { describe, expect, it } from 'vitest';
 import { readFileSync } from 'node:fs';
 import { join } from 'node:path';
@@ -776,7 +777,7 @@ git commit -m "feat(daemon): add v1 streaming parser for Critique Theater wire p
 ### Task 2.3: Cover failure-mode fixtures
 
 **Files:**
-- Modify: `apps/daemon/src/critique/__tests__/parser.test.ts`
+- Modify: `apps/daemon/tests/critique/parser.test.ts`
 
 - [ ] **Step 1: Add failing tests for malformed inputs**
 
@@ -843,12 +844,12 @@ git commit -m "test(daemon): cover parser failure modes with golden fixtures"
 
 **Files:**
 - Create: `apps/daemon/src/critique/scoreboard.ts`
-- Test: `apps/daemon/src/critique/__tests__/scoreboard.test.ts`
+- Test: `apps/daemon/tests/critique/scoreboard.test.ts`
 
 - [ ] **Step 1: Write the failing test**
 
 ```ts
-// apps/daemon/src/critique/__tests__/scoreboard.test.ts
+// apps/daemon/tests/critique/scoreboard.test.ts
 import { describe, expect, it } from 'vitest';
 import { defaultCritiqueConfig } from '@open-design/contracts/critique';
 import { computeComposite } from '../scoreboard';
@@ -909,7 +910,7 @@ pnpm --filter @open-design/daemon test scoreboard.test.ts
 - [ ] **Step 5: Commit**
 
 ```bash
-git add apps/daemon/src/critique/scoreboard.ts apps/daemon/src/critique/__tests__/scoreboard.test.ts
+git add apps/daemon/src/critique/scoreboard.ts apps/daemon/tests/critique/scoreboard.test.ts
 git commit -m "feat(daemon): scoreboard composite formula with weight redistribution"
 ```
 
@@ -917,7 +918,7 @@ git commit -m "feat(daemon): scoreboard composite formula with weight redistribu
 
 **Files:**
 - Modify: `apps/daemon/src/critique/scoreboard.ts`
-- Modify: `apps/daemon/src/critique/__tests__/scoreboard.test.ts`
+- Modify: `apps/daemon/tests/critique/scoreboard.test.ts`
 
 - [ ] **Step 1: Write the failing test**
 
@@ -980,7 +981,7 @@ pnpm --filter @open-design/daemon test scoreboard.test.ts
 - [ ] **Step 5: Commit**
 
 ```bash
-git add apps/daemon/src/critique/scoreboard.ts apps/daemon/src/critique/__tests__/scoreboard.test.ts
+git add apps/daemon/src/critique/scoreboard.ts apps/daemon/tests/critique/scoreboard.test.ts
 git commit -m "feat(daemon): scoreboard round-end gate with maxRounds fallback"
 ```
 
@@ -988,7 +989,7 @@ git commit -m "feat(daemon): scoreboard round-end gate with maxRounds fallback"
 
 **Files:**
 - Modify: `apps/daemon/src/critique/scoreboard.ts`
-- Modify: `apps/daemon/src/critique/__tests__/scoreboard.test.ts`
+- Modify: `apps/daemon/tests/critique/scoreboard.test.ts`
 
 - [ ] **Step 1: Write failing test**
 
@@ -1054,7 +1055,7 @@ git commit -m "feat(daemon): fallback-policy round selector"
 **Files:**
 - Create: `apps/daemon/src/db/migrations/0042_critique_rounds.up.sql` (number after the latest existing migration; rename if collides)
 - Create: `apps/daemon/src/db/migrations/0042_critique_rounds.down.sql`
-- Test: `apps/daemon/src/db/__tests__/migrations.test.ts` (extend existing)
+- Test: `apps/daemon/tests/db/migrations.test.ts` (extend existing)
 
 - [ ] **Step 1: Inspect current migration list to pick the next ordinal**
 
@@ -1089,7 +1090,7 @@ ALTER TABLE artifacts DROP COLUMN critique_score;
 - [ ] **Step 3: Add a migration test that exercises up/down round-trip**
 
 ```ts
-// apps/daemon/src/db/__tests__/migrations.test.ts (append)
+// apps/daemon/tests/db/migrations.test.ts (append)
 import Database from 'better-sqlite3';
 import { runMigrationsTo, migrationIds } from '../runner';
 
@@ -1122,7 +1123,7 @@ git commit -m "feat(daemon): add critique_* columns to artifacts via reversible
 
 **Files:**
 - Create: `apps/daemon/src/critique/transcript.ts`
-- Test: `apps/daemon/src/critique/__tests__/transcript.test.ts`
+- Test: `apps/daemon/tests/critique/transcript.test.ts`
 
 - [ ] **Step 1: Failing test**
 
@@ -1193,7 +1194,7 @@ export async function writeTranscript(
 - [ ] **Step 5: Commit**
 
 ```bash
-git add apps/daemon/src/critique/transcript.ts apps/daemon/src/critique/__tests__/transcript.test.ts
+git add apps/daemon/src/critique/transcript.ts apps/daemon/tests/critique/transcript.test.ts
 git commit -m "feat(daemon): transcript writer with ndjson + gzip threshold"
 ```
 
@@ -1201,7 +1202,7 @@ git commit -m "feat(daemon): transcript writer with ndjson + gzip threshold"
 
 **Files:**
 - Create: `apps/daemon/src/critique/orchestrator.ts`
-- Test: `apps/daemon/src/critique/__tests__/orchestrator.test.ts`
+- Test: `apps/daemon/tests/critique/orchestrator.test.ts`
 - Modify: `apps/daemon/src/agents/spawn.ts` (existing) to call orchestrator when `enabled`
 
 - [ ] **Step 1: Failing test against the happy fixture wired through orchestrator**
@@ -1365,7 +1366,7 @@ function writeTranscriptSync(dir: string, events: PanelEvent[]): string {
 - [ ] **Step 5: Commit**
 
 ```bash
-git add apps/daemon/src/critique/orchestrator.ts apps/daemon/src/critique/__tests__/orchestrator.test.ts
+git add apps/daemon/src/critique/orchestrator.ts apps/daemon/tests/critique/orchestrator.test.ts
 git commit -m "feat(daemon): orchestrator wires parser, scoreboard, SSE, and persistence"
 ```
 
@@ -1389,7 +1390,7 @@ In `spawn.ts`, after stdout is established, branch on `cfg.enabled`:
 - [ ] **Step 3: Add an integration test**
 
 ```ts
-// apps/daemon/src/agents/__tests__/spawn-critique.test.ts
+// apps/daemon/tests/agents/spawn-critique.test.ts
 import { spawnAgent } from '../spawn';
 
 it('routes through critique orchestrator when OD_CRITIQUE_ENABLED=true', async () => {
@@ -1421,7 +1422,7 @@ git commit -m "feat(daemon): branch agent spawn through critique orchestrator wh
 
 **Files:**
 - Create: `apps/web/src/prompts/panel.ts`
-- Test: `apps/web/src/prompts/__tests__/panel.test.ts`
+- Test: `apps/web/tests/prompts/panel.test.ts`
 
 - [ ] **Step 1: Failing snapshot test**
 
@@ -1529,7 +1530,7 @@ Skill: ${skill.id}.
 - [ ] **Step 5: Commit**
 
 ```bash
-git add apps/web/src/prompts/panel.ts apps/web/src/prompts/__tests__/panel.test.ts
+git add apps/web/src/prompts/panel.ts apps/web/tests/prompts/panel.test.ts
 git commit -m "feat(web): add Critique Theater prompt protocol addendum"
 ```
 
@@ -1547,7 +1548,7 @@ grep -n "compose\|render\|prompt" apps/web/src/prompts/discovery.ts | head -20
 - [ ] **Step 2: Add failing test that final composed prompt contains PROTOCOL block**
 
 ```ts
-// apps/web/src/prompts/__tests__/discovery.test.ts (extend)
+// apps/web/tests/prompts/discovery.test.ts (extend)
 it('appends Critique Theater protocol when cfg.enabled', () => {
   const out = composeDiscoveryPrompt({ ...input, critique: { enabled: true } });
   expect(out).toContain('<CRITIQUE_RUN');
@@ -1593,7 +1594,7 @@ git commit -m "feat(web): wire panel prompt addendum into discovery composer"
 
 **Files:**
 - Create: `apps/daemon/src/api/projects/critique/interrupt.ts`
-- Test: `apps/daemon/src/api/projects/critique/__tests__/interrupt.test.ts`
+- Test: `apps/daemon/tests/api/projects/critique/interrupt.test.ts`
 
 - [ ] **Step 1: Failing test**
 
@@ -1641,7 +1642,7 @@ git commit -m "feat(daemon): /api/projects/:id/critique/:runId/interrupt endpoin
 
 **Files:**
 - Create: `apps/daemon/src/api/projects/critique/rerun.ts`
-- Test: `apps/daemon/src/api/projects/critique/__tests__/rerun.test.ts`
+- Test: `apps/daemon/tests/api/projects/critique/rerun.test.ts`
 
 - [ ] **Step 1–5: Same TDD shape as 6.1.** Endpoint resolves the original brief, builds a new artifact row (immutable original), and starts a fresh run with the previous artifact attached as prior-art context.
 
@@ -1657,7 +1658,7 @@ git commit -m "feat(daemon): /api/projects/:id/artifacts/:artifactId/critique/re
 
 **Files:**
 - Create: `apps/web/src/components/Theater/state/reducer.ts`
-- Test: `apps/web/src/components/Theater/state/__tests__/reducer.test.ts`
+- Test: `apps/web/tests/components/Theater/state/reducer.test.ts`
 
 - [ ] **Step 1: Write failing reducer tests**
 
@@ -1800,7 +1801,7 @@ git commit -m "feat(web): pure reducer for Critique Theater states"
 
 **Files:**
 - Create: `apps/web/src/components/Theater/hooks/useCritiqueStream.ts`
-- Test: `apps/web/src/components/Theater/hooks/__tests__/useCritiqueStream.test.tsx`
+- Test: `apps/web/tests/components/Theater/hooks/useCritiqueStream.test.tsx`
 
 - [ ] **Step 1–5:** Standard React hook TDD. Hook subscribes to the existing `useProjectEvents()` SSE bus, filters to `critique.*` events, feeds them into the reducer via `useReducer`, and returns `[state, dispatch]`. Use RTL with a stub event source to drive the test.
 
@@ -1812,7 +1813,7 @@ git commit -m "feat(web): useCritiqueStream hook subscribes to SSE and feeds red
 
 **Files:**
 - Create: `apps/web/src/components/Theater/hooks/useCritiqueReplay.ts`
-- Test: same `__tests__/`
+- Test: same `tests/` component area
 
 - [ ] **Step 1–5:** Hook fetches `transcript_path`, decompresses if `.gz`, splits ndjson lines, dispatches into the reducer at the chosen speed. Test with a fixture transcript on disk.
 
@@ -1839,7 +1840,7 @@ For each of `PanelistLane.tsx`, `ScoreTicker.tsx`, `RoundDivider.tsx`, `TheaterS
 - [ ] **Step 5: Commit.** One component per commit:
 
 ```bash
-git add apps/web/src/components/Theater/<Component>.tsx apps/web/src/components/Theater/__tests__/<Component>.test.tsx
+git add apps/web/src/components/Theater/<Component>.tsx apps/web/tests/components/Theater/<Component>.test.tsx
 git commit -m "feat(web): Theater <Component>"
 ```
 
@@ -1944,7 +1945,7 @@ The conformance harness runs against every adapter listed `status: production` i
 - Create: `apps/daemon/src/critique/__fixtures__/adapters/synthetic-good.ts` — child-process stub that writes `happy-3-rounds.txt`.
 - Create: `apps/daemon/src/critique/__fixtures__/adapters/synthetic-bad.ts` — stub that writes `malformed-unbalanced.txt`.
 
-- [ ] **Step 1–5:** Write each as a tiny Node script invoked through the daemon's existing CLI-spawn primitive. Tests in `apps/daemon/src/critique/__tests__/conformance.test.ts` register both as fake adapters and assert good ⇒ shipped, bad ⇒ degraded with `critique:degraded` mark and 24h TTL.
+- [ ] **Step 1–5:** Write each as a tiny Node script invoked through the daemon's existing CLI-spawn primitive. Tests in `apps/daemon/tests/critique/conformance.test.ts` register both as fake adapters and assert good ⇒ shipped, bad ⇒ degraded with `critique:degraded` mark and 24h TTL.
 
 ```bash
 git commit -m "feat(daemon): adapter conformance synthetic fixtures and degraded TTL"
@@ -2012,7 +2013,7 @@ git commit -m "test(a11y): Theater self-audits to WCAG AA"
 
 **Files:**
 - Modify: `apps/daemon/src/metrics/index.ts` (existing)
-- Test: `apps/daemon/src/metrics/__tests__/critique.test.ts`
+- Test: `apps/daemon/tests/metrics/critique.test.ts`
 
 - [ ] **Step 1: Failing test.** Register the metrics, drive a synthetic run through the orchestrator, scrape `/api/metrics`, assert the named series exist with sane labels.
 
@@ -2194,7 +2195,7 @@ git commit -m "chore(rollout): M0 ships behind OD_CRITIQUE_ENABLED=false"
 
 ### Task 15.2: Final validation matrix
 
-- [ ] **Step 1: Run** `pnpm typecheck`, `pnpm test`, `pnpm test:ui`, `pnpm test:e2e:live`, `pnpm build`, `pnpm check:residual-js`, `pnpm check:dead-exports`, `pnpm check:critique-coverage`, `pnpm size-limit`. All must pass.
+- [ ] **Step 1: Run** `pnpm guard`, `pnpm typecheck`, package-scoped tests/builds for changed packages, `pnpm -C e2e test:ui`, `pnpm -C e2e test:e2e:live`, `pnpm check:dead-exports`, `pnpm check:critique-coverage`, `pnpm size-limit`. All must pass.
 
 - [ ] **Step 2: Run** `pnpm tools-dev run web --daemon-port 17456 --web-port 17573` and validate live happy path with a real CLI on PATH.
 
@@ -2213,8 +2214,8 @@ gh pr create --title "feat: Critique Theater (panel-tempered, scored, replayable
 - Zero new processes; same BYOK story; works across all 12 adapters with conformance grading.
 
 ## Test plan
-- [ ] pnpm typecheck && pnpm test && pnpm test:ui
+- [ ] pnpm guard && pnpm typecheck && pnpm -C e2e test:ui
-- [ ] pnpm test:e2e:live (Playwright happy + interrupt + visual + a11y)
+- [ ] pnpm -C e2e test:e2e:live (Playwright happy + interrupt + visual + a11y)
 - [ ] pnpm size-limit (Theater bundle < 18 KiB gz)
 - [ ] pnpm check:critique-coverage (no orphan surfaces)
 - [ ] manual: enable in Settings, submit a brief, watch Theater, ship at >= 8.0

specs/current/maintainability-roadmap.md

@@ -55,7 +55,7 @@ The optimization work should proceed in dependency order. Some items can run in
 |---|---|---|---|---|---|
 | W1 | Completed | Confirm architecture and capability boundaries | R4, R15 | — | Written ownership rules for web, daemon, shared contracts, and dangerous local capabilities. See `specs/current/architecture-boundaries.md`. |
 | W2 | Completed | Define API, SSE, and error contracts | R2, R7, R8 | W1 | `packages/contracts` now provides shared request/response types, SSE event unions, and error model helpers consumed by web and daemon. |
-| W3 | Completed | Migrate project-owned code to TypeScript | R1 | W2 for highest-value shared types | Daemon, root scripts, and e2e support now use TypeScript sources; daemon compiles to `apps/daemon/dist`; residual JS is checked by `pnpm check:residual-js`. |
+| W3 | Completed | Migrate project-owned code to TypeScript | R1 | W2 for highest-value shared types | Daemon, root scripts, and e2e support now use TypeScript sources; daemon compiles to `apps/daemon/dist`; residual JS is checked by `pnpm guard`. |
 | W4 | Planned | Add runtime validation at daemon boundaries | R3, R4 | W2 | Schemas for HTTP requests, paths, agents, models, uploads, task IDs, and command args. |
 | W5 | Planned | Modularize `server.ts` | R6 | W2, W3, W4 | Thin route handlers plus services/adapters for agents, DB, FS, streams, and artifacts. |
 | W6 | Planned | Introduce agent process/task manager | R5, R8, R11 | W2, W5 | Task state machine, cancellation, timeout, cleanup, exit handling, and concurrency controls. |

tools/AGENTS.md

@@ -15,10 +15,11 @@ Follow the root `AGENTS.md` first. This file only records module-level boundarie
 - Keep `tools-pack` focused on packaging/runtime control and release artifact preparation. Runtime updater product integration remains a later phase.
 - Pack-specific Electron builder resources belong under `tools/pack/resources/`; do not reference app/docs/download assets directly from pack logic.
 - Namespace controls packaged data/log/runtime/cache paths. Ports are transient transport details and must not participate in path decisions.
-- The package/build boundary of root `pnpm build` is intentionally unchanged in this round and should be handled by the future `tools-pack` task.
+- There is no root `pnpm build` aggregate. Use package-scoped builds for source packages and `pnpm tools-pack ...` for packaged artifact build/install/release flows.
 
 ## Orchestration boundary
 
+- Tool tests live in each tool's `tests/` directory, sibling to `src/`; keep `src/` source-only and do not add new `*.test.ts` or `*.test.tsx` files under `src/`.
 - Orchestration layers must consume primitives from `@open-design/sidecar-proto`, `@open-design/sidecar`, and `@open-design/platform`.
 - Do not hand-build `--od-stamp-*` args, process-scan regexes, runtime tokens, process roles, or duplicate namespace/source args in `tools/dev`, future `tools/pack`, or packaged launchers.
 - Port flags are authoritative inputs: `--daemon-port` and `--web-port`. Internal env vars are `OD_PORT` and `OD_WEB_PORT`; do not introduce `NEXT_PORT`.

tools/dev/package.json

@@ -9,13 +9,13 @@
   "scripts": {
     "build": "node ./esbuild.config.mjs",
     "dev": "tsx ./src/index.ts",
-    "test": "node --import tsx --test src/*.test.ts",
+    "test": "node --import tsx --test tests/*.test.ts",
     "typecheck": "tsc -p tsconfig.json --noEmit"
   },
   "dependencies": {
-    "@open-design/platform": "workspace:0.3.0",
+    "@open-design/platform": "workspace:*",
-    "@open-design/sidecar": "workspace:0.3.0",
+    "@open-design/sidecar": "workspace:*",
-    "@open-design/sidecar-proto": "workspace:0.3.0",
+    "@open-design/sidecar-proto": "workspace:*",
     "cac": "6.7.14"
   },
   "devDependencies": {

tools/dev/src/index.ts

@@ -909,7 +909,7 @@ function addPortOptions(command: ReturnType<typeof cli.command>) {
   return command
     .option("--daemon-port <port>", "force daemon port; conflict quick-fails")
     .option("--web-port <port>", "force web port; conflict quick-fails")
-    .option("--prod", "use production build (requires pnpm build first)");
+    .option("--prod", "use production build (requires pnpm --filter @open-design/web build first)");
 }
 
 addPortOptions(addSharedOptions(cli.command("start [app]", "Start daemon, web, desktop, or all when app is omitted"))).action(

tools/dev/tests/diagnostics.test.ts

@@ -5,7 +5,7 @@ import {
   appendStartupLogDiagnostics,
   createStartupLogDiagnostics,
   detectLogDiagnostics,
-} from "./diagnostics.js";
+} from "../src/diagnostics.js";
 
 describe("tools-dev diagnostics", () => {
   it("detects native addon ABI mismatches", () => {

tools/dev/tsconfig.json

@@ -14,5 +14,5 @@
     "target": "ES2024",
     "types": ["node"]
   },
-  "include": ["src/**/*.ts", "src/**/*.d.ts", "esbuild.config.mjs"]
+  "include": ["src/**/*.ts", "src/**/*.d.ts", "tests/**/*.ts", "esbuild.config.mjs"]
 }

tools/pack/package.json

@@ -10,12 +10,12 @@
     "build": "node ./esbuild.config.mjs && tsc -p tsconfig.json --emitDeclarationOnly",
     "dev": "tsx ./src/index.ts",
     "test": "vitest run",
-    "typecheck": "tsc -p tsconfig.json --noEmit"
+    "typecheck": "tsc -p tsconfig.json --noEmit && tsc -p tsconfig.tests.json --noEmit"
   },
   "dependencies": {
-    "@open-design/platform": "workspace:0.3.0",
+    "@open-design/platform": "workspace:*",
-    "@open-design/sidecar": "workspace:0.3.0",
+    "@open-design/sidecar": "workspace:*",
-    "@open-design/sidecar-proto": "workspace:0.3.0",
+    "@open-design/sidecar-proto": "workspace:*",
     "@electron/notarize": "3.1.0",
     "cac": "6.7.14",
     "electron-builder": "26.8.1"

tools/pack/tests/linux.test.ts

@@ -1,12 +1,12 @@
 import { describe, expect, it } from "vitest";
 
-import type { ToolPackConfig } from "./config.js";
+import type { ToolPackConfig } from "../src/config.js";
 import {
   buildDockerArgs,
   matchesAppImageProcess,
   renderDesktopTemplate,
   sanitizeNamespace,
-} from "./linux.js";
+} from "../src/linux.js";
 
 function makeConfig(): ToolPackConfig {
   return {

tools/pack/tests/resources.test.ts

@@ -3,7 +3,7 @@ import { mkdtemp, readFile, rm, writeFile, mkdir } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
 
-import { copyBundledResourceTrees } from "./resources.js";
+import { copyBundledResourceTrees } from "../src/resources.js";
 
 describe("copyBundledResourceTrees", () => {
   it("includes prompt templates", async () => {

tools/pack/tsconfig.tests.json

@@ -0,0 +1,9 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "emitDeclarationOnly": false,
+    "noEmit": true,
+    "rootDir": "."
+  },
+  "include": ["src/**/*.ts", "tests/**/*.ts"]
+}