diff --git a/.husky/pre-commit b/.husky/pre-commit
index 3b1bd1c..59833fa 100755
--- a/.husky/pre-commit
+++ b/.husky/pre-commit
@@ -1,3 +1,2 @@
 npx lint-staged
-npm run openapi:check
 npm run deps
diff --git a/AGENTS.md b/AGENTS.md
index 7d7c579..23021ef 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -22,7 +22,7 @@ npm ci
 npm run verify
 ```
 
-Gate non-mutating и проверяет OpenAPI snapshot, strict TypeScript, Biome, risk-based tests/coverage ratchet, Knip, dependency boundaries, build и bundle budget. `npm run openapi:sync` — отдельная записывающая команда для атомарного обновления snapshot/types; обе стороны API contract сверяются отдельной backend командой `npm run test:openapi-contract`.
+Gate non-mutating и проверяет strict TypeScript, Biome, risk-based tests/coverage ratchet, Knip, dependency boundaries и build. Если backend API contract меняется, committed frontend snapshot `src/shared/api/spec/openapi.json` обновляется явным копированием backend OpenAPI document, затем `npm run openapi:generate` регенерирует committed types; обе стороны API contract сверяются отдельной backend командой `npm run test:openapi-contract`.
 Актуальные scripts проверять в `package.json`/`npm run`.
 
 ## Enforceable boundaries
diff --git a/README.md b/README.md
index 6dd7741..67bfd69 100644
--- a/README.md
+++ b/README.md
@@ -22,12 +22,11 @@ npm run dev
 npm run verify
 ```
 
-Команда сначала отклоняет runtime вне Node 22, затем проверяет committed
-OpenAPI snapshot, repository hygiene, strict TypeScript, Biome, один
-coverage-backed запуск Vitest, Knip, dependency rules, production build и
-bundle budget. Для обновления OpenAPI artifacts применяется только
-`npm run openapi:sync`; обычный `openapi:check` обращается лишь к committed
-snapshot.
+Команда сначала отклоняет runtime вне Node 22, затем проверяет repository
+hygiene, strict TypeScript, Biome, один coverage-backed запуск Vitest, Knip,
+dependency rules и production build. Если backend-контракт изменился,
+обновите `src/shared/api/spec/openapi.json` копированием backend OpenAPI
+document и затем выполните `npm run openapi:generate`.
 
 ## Документация
 
diff --git a/docs/API-LAYER.md b/docs/API-LAYER.md
index 791aafe..863c1f2 100644
--- a/docs/API-LAYER.md
+++ b/docs/API-LAYER.md
@@ -1,8 +1,8 @@
 # API Layer
 
-OpenAPI backend является источником истины. После изменения backend-контракта запускается `npm run openapi:sync`; она получает опубликованный документ, валидирует генерацией и только затем атомарно обновляет `src/shared/api/spec/openapi.json` и `src/shared/api/generated/schema.d.ts`. Оба файла committed; generated файл не редактируется вручную.
+OpenAPI backend является источником истины. После изменения backend-контракта committed snapshot `src/shared/api/spec/openapi.json` обновляют простым копированием опубликованного документа backend, а затем регенерируют `src/shared/api/generated/schema.d.ts` командой `npm run openapi:generate`. Оба файла committed; generated файл не редактируется вручную.
 
-`npm run openapi:generate` и `npm run openapi:check` используют snapshot offline. `verify` никогда не требует backend; OpenAPI endpoint разрешён только явной sync-команде.
+`npm run openapi:generate` использует committed snapshot offline. `verify` никогда не требует backend и не пытается автоматически синхронизировать OpenAPI artifacts.
 
 Все HTTP-вызовы используют `apiClient` и `apiQueryClient` из `src/shared/api`. Прямой `fetch` в features, pages и entities не используется. Query options берутся из `apiQueryClient`, а сохранённые cache keys и policies задаются вызывающим slice.
 
diff --git a/package.json b/package.json
index 5b831bf..6aa6524 100644
--- a/package.json
+++ b/package.json
@@ -15,12 +15,9 @@
 		"test:run": "vitest run",
 		"test:coverage": "vitest run --coverage",
 		"openapi:generate": "openapi-typescript src/shared/api/spec/openapi.json -o src/shared/api/generated/schema.d.ts",
-		"openapi:sync": "node scripts/openapi-sync.mjs",
-		"openapi:check": "node scripts/openapi-check.mjs",
 		"knip": "knip",
 		"deps": "depcruise src --config dependency-cruiser.cjs --output-type err-long",
-		"bundle:check": "node scripts/bundle-budget.mjs",
-		"verify": "npm run openapi:check && npm run typecheck && npm run lint && npm run test:coverage && npm run knip && npm run deps && npm run build && npm run bundle:check",
+		"verify": "npm run typecheck && npm run lint && npm run test:coverage && npm run knip && npm run deps && npm run build",
 		"prepare": "husky",
 		"preview": "vite preview"
 	},
diff --git a/scripts/bundle-budget.mjs b/scripts/bundle-budget.mjs
deleted file mode 100644
index 3c8288d..0000000
--- a/scripts/bundle-budget.mjs
+++ /dev/null
@@ -1,100 +0,0 @@
-import { statSync } from "node:fs";
-import { readFile } from "node:fs/promises";
-import { resolve } from "node:path";
-import { pathToFileURL } from "node:url";
-
-const INITIAL_BUNDLE_BUDGET_BYTES = 500 * 1024;
-
-function manifestEntries(manifest) {
-	if (!manifest || typeof manifest !== "object" || Array.isArray(manifest)) {
-		throw new Error("Vite manifest must be an object");
-	}
-	return Object.entries(manifest);
-}
-
-function assetFile(entry, entryName) {
-	if (!entry || typeof entry.file !== "string" || !entry.file.endsWith(".js")) {
-		throw new Error(
-			`Manifest entry '${entryName}' must reference a JavaScript file`,
-		);
-	}
-	return entry.file;
-}
-
-function getInitialAssetFiles(manifest) {
-	const entries = manifestEntries(manifest);
-	const entryCandidates = entries.filter(
-		([, entry]) => entry?.isEntry === true,
-	);
-	if (entryCandidates.length !== 1) {
-		throw new Error("Vite manifest must contain exactly one JavaScript entry");
-	}
-
-	const files = [];
-	const visitedEntries = new Set();
-	const visit = (entryName) => {
-		if (visitedEntries.has(entryName)) return;
-		visitedEntries.add(entryName);
-		const entry = manifest[entryName];
-		if (!entry)
-			throw new Error(`Vite manifest is missing eager import '${entryName}'`);
-		files.push(assetFile(entry, entryName));
-		for (const importedEntry of entry.imports ?? []) visit(importedEntry);
-	};
-
-	visit(entryCandidates[0][0]);
-	return files;
-}
-
-function measureAssets(files, getSize) {
-	return files.reduce((total, file) => {
-		const size = getSize(file);
-		if (!Number.isSafeInteger(size) || size < 0) {
-			throw new Error(`Cannot measure bundle asset '${file}'`);
-		}
-		return total + size;
-	}, 0);
-}
-
-function assertBundleBudget(initialBytes) {
-	if (initialBytes > INITIAL_BUNDLE_BUDGET_BYTES) {
-		throw new Error(
-			`Initial JavaScript payload is ${initialBytes} bytes; budget is ${INITIAL_BUNDLE_BUDGET_BYTES} bytes`,
-		);
-	}
-}
-
-const distributionDirectory = resolve("dist");
-const manifestPath = resolve(distributionDirectory, "bundle-manifest.json");
-
-async function loadJson(path) {
-	return JSON.parse(await readFile(path, "utf8"));
-}
-
-function getAssetSize(file) {
-	return statSync(resolve(distributionDirectory, file)).size;
-}
-
-async function run() {
-	const manifest = await loadJson(manifestPath);
-	const initialBytes = measureAssets(
-		getInitialAssetFiles(manifest),
-		getAssetSize,
-	);
-	assertBundleBudget(initialBytes);
-	console.log(`Initial JavaScript payload: ${initialBytes} bytes`);
-}
-
-if (
-	process.argv[1] &&
-	import.meta.url === pathToFileURL(process.argv[1]).href
-) {
-	await run();
-}
-
-export {
-	assertBundleBudget,
-	getInitialAssetFiles,
-	INITIAL_BUNDLE_BUDGET_BYTES,
-	measureAssets,
-};
diff --git a/scripts/openapi-check.mjs b/scripts/openapi-check.mjs
deleted file mode 100644
index 0026b21..0000000
--- a/scripts/openapi-check.mjs
+++ /dev/null
@@ -1,36 +0,0 @@
-import { spawn } from "node:child_process";
-import { mkdtemp, readFile, rm } from "node:fs/promises";
-import { tmpdir } from "node:os";
-import { join } from "node:path";
-
-const snapshot = "src/shared/api/spec/openapi.json";
-const generated = "src/shared/api/generated/schema.d.ts";
-const directory = await mkdtemp(join(tmpdir(), "wealth-ledger-openapi-"));
-const expected = join(directory, "schema.d.ts");
-
-try {
-	await new Promise((resolve, reject) => {
-		const child = spawn(
-			"npx",
-			["--no-install", "openapi-typescript", snapshot, "-o", expected],
-			{
-				stdio: "inherit",
-			},
-		);
-		child.on("error", reject);
-		child.on("exit", (code) =>
-			code === 0
-				? resolve()
-				: reject(new Error(`openapi-typescript exited with ${code}`)),
-		);
-	});
-	if (
-		(await readFile(expected, "utf8")) !== (await readFile(generated, "utf8"))
-	) {
-		throw new Error(
-			"Generated OpenAPI types drift from src/shared/api/spec/openapi.json. Run npm run openapi:generate.",
-		);
-	}
-} finally {
-	await rm(directory, { recursive: true, force: true });
-}
diff --git a/scripts/openapi-sync.mjs b/scripts/openapi-sync.mjs
deleted file mode 100644
index 47cbc7d..0000000
--- a/scripts/openapi-sync.mjs
+++ /dev/null
@@ -1,44 +0,0 @@
-import { spawn } from "node:child_process";
-import { mkdtemp, rename, rm, writeFile } from "node:fs/promises";
-import { tmpdir } from "node:os";
-import { join } from "node:path";
-
-const baseUrl = process.env.VITE_API_BASE_URL ?? "http://localhost:3000";
-const snapshot = "src/shared/api/spec/openapi.json";
-const generated = "src/shared/api/generated/schema.d.ts";
-const directory = await mkdtemp(join(tmpdir(), "wealth-ledger-openapi-"));
-const nextSnapshot = join(directory, "openapi.json");
-const nextGenerated = join(directory, "schema.d.ts");
-
-try {
-	const response = await fetch(`${baseUrl}/api/docs-json`, {
-		headers: { Accept: "application/json" },
-	});
-	if (!response.ok)
-		throw new Error(
-			`OpenAPI sync failed: ${response.status} ${response.statusText}`,
-		);
-	const document = await response.json();
-	if (!document || typeof document !== "object")
-		throw new Error("OpenAPI sync failed: endpoint did not return an object");
-	await writeFile(nextSnapshot, `${JSON.stringify(document, null, 2)}\n`);
-	await new Promise((resolve, reject) => {
-		const child = spawn(
-			"npx",
-			["--no-install", "openapi-typescript", nextSnapshot, "-o", nextGenerated],
-			{
-				stdio: "inherit",
-			},
-		);
-		child.on("error", reject);
-		child.on("exit", (code) =>
-			code === 0
-				? resolve()
-				: reject(new Error(`openapi-typescript exited with ${code}`)),
-		);
-	});
-	await rename(nextSnapshot, snapshot);
-	await rename(nextGenerated, generated);
-} finally {
-	await rm(directory, { recursive: true, force: true });
-}
diff --git a/vite.config.ts b/vite.config.ts
index 82ab4fa..4c8a6bc 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -7,5 +7,4 @@ import { defineConfig } from "vite";
 export default defineConfig({
 	plugins: [react(), babel({ presets: [reactCompilerPreset()] })],
 	resolve: { alias: { "@": fileURLToPath(new URL("./src", import.meta.url)) } },
-	build: { manifest: "bundle-manifest.json" },
 });
diff --git a/vitest.config.ts b/vitest.config.ts
index 4e76acf..bdf80f7 100644
--- a/vitest.config.ts
+++ b/vitest.config.ts
@@ -7,7 +7,7 @@ export default defineConfig({
 	resolve: { alias: { "@": fileURLToPath(new URL("./src", import.meta.url)) } },
 	test: {
 		environment: "jsdom",
-		exclude: [...configDefaults.exclude, "scripts/**/*.test.mjs"],
+		exclude: configDefaults.exclude,
 		setupFiles: "./src/test/setup.ts",
 		coverage: {
 			all: true,