diff --git a/.fallowrc.json b/.fallowrc.json
index 068c0abe9..46d1a6110 100644
--- a/.fallowrc.json
+++ b/.fallowrc.json
@@ -5,7 +5,7 @@
     "src/index.ts",
     "src/io.ts",
     "src/artifacts.ts",
-    "src/metro.ts",
+    "src/metro/metro.ts",
     "src/remote-config.ts",
     "src/install-source.ts",
     "src/android-adb.ts",
diff --git a/fallow-baselines/health.json b/fallow-baselines/health.json
index 2a0a3576b..e9f93d4d4 100644
--- a/fallow-baselines/health.json
+++ b/fallow-baselines/health.json
@@ -90,7 +90,7 @@
         "count": 1
       }
     },
-    "src/client-metro.ts": {
+    "src/metro/client-metro.ts": {
       "crap_moderate": {
         "count": 3
       }
diff --git a/rslib.config.ts b/rslib.config.ts
index 0f7f55743..9abe2a5f5 100644
--- a/rslib.config.ts
+++ b/rslib.config.ts
@@ -26,7 +26,7 @@ export default defineConfig({
           io: 'src/io.ts',
           artifacts: 'src/artifacts.ts',
           batch: 'src/batch.ts',
-          metro: 'src/metro.ts',
+          metro: 'src/metro/metro.ts',
           'remote-config': 'src/remote-config.ts',
           'install-source': 'src/install-source.ts',
           'android-adb': 'src/android-adb.ts',
diff --git a/src/__tests__/client-metro-auto-companion.test.ts b/src/__tests__/client-metro-auto-companion.test.ts
index 534fa211d..4f5d1b1de 100644
--- a/src/__tests__/client-metro-auto-companion.test.ts
+++ b/src/__tests__/client-metro-auto-companion.test.ts
@@ -4,12 +4,12 @@ import fs from 'node:fs';
 import os from 'node:os';
 import path from 'node:path';
 
-vi.mock('../client-metro-companion.ts', () => ({
+vi.mock('../metro/client-metro-companion.ts', () => ({
   ensureMetroCompanion: vi.fn(),
 }));
 
-import { ensureMetroCompanion } from '../client-metro-companion.ts';
-import { prepareMetroRuntime } from '../client-metro.ts';
+import { ensureMetroCompanion } from '../metro/client-metro-companion.ts';
+import { prepareMetroRuntime } from '../metro/client-metro.ts';
 
 const TEST_BRIDGE_SCOPE = {
   tenantId: 'tenant-1',
diff --git a/src/__tests__/client-metro-companion.test.ts b/src/__tests__/client-metro-companion.test.ts
index 06fd41599..8ec2324bb 100644
--- a/src/__tests__/client-metro-companion.test.ts
+++ b/src/__tests__/client-metro-companion.test.ts
@@ -22,7 +22,7 @@ import {
   readProcessStartTime,
   waitForProcessExit,
 } from '../utils/process-identity.ts';
-import { ensureMetroCompanion, stopMetroCompanion } from '../client-metro-companion.ts';
+import { ensureMetroCompanion, stopMetroCompanion } from '../metro/client-metro-companion.ts';
 import { ensureReactDevtoolsCompanion } from '../client-react-devtools-companion.ts';
 
 const TEST_BRIDGE_SCOPE = {
diff --git a/src/__tests__/client-metro-startup-cleanup.test.ts b/src/__tests__/client-metro-startup-cleanup.test.ts
index 20e5db654..99a08f382 100644
--- a/src/__tests__/client-metro-startup-cleanup.test.ts
+++ b/src/__tests__/client-metro-startup-cleanup.test.ts
@@ -15,7 +15,7 @@ vi.mock('../utils/process-identity.ts', () => ({
 
 import { runCmdDetached } from '../utils/exec.ts';
 import { waitForProcessExit } from '../utils/process-identity.ts';
-import { prepareMetroRuntime } from '../client-metro.ts';
+import { prepareMetroRuntime } from '../metro/client-metro.ts';
 
 afterEach(() => {
   vi.useRealTimers();
diff --git a/src/__tests__/client-metro.test.ts b/src/__tests__/client-metro.test.ts
index f2d12a044..27be615bd 100644
--- a/src/__tests__/client-metro.test.ts
+++ b/src/__tests__/client-metro.test.ts
@@ -8,7 +8,7 @@ import type { Socket } from 'node:net';
 import net from 'node:net';
 import os from 'node:os';
 import path from 'node:path';
-import { prepareMetroRuntime, reloadMetro } from '../client-metro.ts';
+import { prepareMetroRuntime, reloadMetro } from '../metro/client-metro.ts';
 import { AppError } from '../kernel/errors.ts';
 import { isProcessAlive, waitForProcessExit } from '../utils/process-identity.ts';
 
diff --git a/src/__tests__/metro-protocol-public.test.ts b/src/__tests__/metro-protocol-public.test.ts
index b41e34ce0..eaefe9171 100644
--- a/src/__tests__/metro-protocol-public.test.ts
+++ b/src/__tests__/metro-protocol-public.test.ts
@@ -6,7 +6,7 @@ import {
   type MetroBridgeDescriptor,
   type MetroTunnelRequestMessage,
   type MetroTunnelResponseMessage,
-} from '../metro.ts';
+} from '../metro/metro.ts';
 
 // Type-only contract fixtures — these verify that the public subpath types
 // remain structurally stable. A rename or breaking shape change will fail
diff --git a/src/__tests__/metro-public.test.ts b/src/__tests__/metro-public.test.ts
index facdc4783..dfc4ce3ff 100644
--- a/src/__tests__/metro-public.test.ts
+++ b/src/__tests__/metro-public.test.ts
@@ -1,8 +1,10 @@
 import { afterEach, test, vi } from 'vitest';
 import assert from 'node:assert/strict';
 
-vi.mock('../client-metro.ts', async () => {
-  const actual = await vi.importActual<typeof import('../client-metro.ts')>('../client-metro.ts');
+vi.mock('../metro/client-metro.ts', async () => {
+  const actual = await vi.importActual<typeof import('../metro/client-metro.ts')>(
+    '../metro/client-metro.ts',
+  );
   return {
     ...actual,
     prepareMetroRuntime: vi.fn(),
@@ -10,13 +12,13 @@ vi.mock('../client-metro.ts', async () => {
   };
 });
 
-vi.mock('../client-metro-companion.ts', () => ({
+vi.mock('../metro/client-metro-companion.ts', () => ({
   ensureMetroCompanion: vi.fn(),
   stopMetroCompanion: vi.fn(),
 }));
 
-import { prepareMetroRuntime, reloadMetro } from '../client-metro.ts';
-import { ensureMetroCompanion, stopMetroCompanion } from '../client-metro-companion.ts';
+import { prepareMetroRuntime, reloadMetro } from '../metro/client-metro.ts';
+import { ensureMetroCompanion, stopMetroCompanion } from '../metro/client-metro-companion.ts';
 import {
   buildAndroidRuntimeHints,
   buildIosRuntimeHints,
@@ -25,7 +27,7 @@ import {
   reloadRemoteMetro,
   resolveRuntimeTransport,
   stopMetroTunnel,
-} from '../metro.ts';
+} from '../metro/metro.ts';
 
 const TEST_BRIDGE_SCOPE = {
   tenantId: 'tenant-1',
diff --git a/src/__tests__/remote-connection.test.ts b/src/__tests__/remote-connection.test.ts
index 3334c07b1..34554d866 100644
--- a/src/__tests__/remote-connection.test.ts
+++ b/src/__tests__/remote-connection.test.ts
@@ -4,7 +4,7 @@ import fs from 'node:fs';
 import os from 'node:os';
 import path from 'node:path';
 
-vi.mock('../client-metro-companion.ts', () => ({
+vi.mock('../metro/client-metro-companion.ts', () => ({
   stopMetroCompanion: vi.fn(),
 }));
 
@@ -23,7 +23,7 @@ import {
   materializeRemoteConnectionForCommand,
   PROXY_REMOTE_LEASE_TTL_MS,
 } from '../cli/commands/connection-runtime.ts';
-import { stopMetroCompanion } from '../client-metro-companion.ts';
+import { stopMetroCompanion } from '../metro/client-metro-companion.ts';
 import { AppError } from '../kernel/errors.ts';
 import {
   hashRemoteConfigFile,
diff --git a/src/cli/commands/connection-runtime.ts b/src/cli/commands/connection-runtime.ts
index e51b99a3a..272df6fe5 100644
--- a/src/cli/commands/connection-runtime.ts
+++ b/src/cli/commands/connection-runtime.ts
@@ -1,6 +1,6 @@
 import { resolveDaemonPaths } from '../../daemon/config.ts';
 import { stopReactDevtoolsCompanion } from '../../client-react-devtools-companion.ts';
-import { stopMetroTunnel } from '../../metro.ts';
+import { stopMetroTunnel } from '../../metro/metro.ts';
 import { resolveRemoteConfigProfile } from '../../remote-config.ts';
 import { resolveDevice, type DeviceInfo } from '../../kernel/device.ts';
 import { shouldAgentCdpUseRemoteBridgeUrl } from './agent-cdp.ts';
@@ -20,7 +20,7 @@ import { AppError } from '../../kernel/errors.ts';
 import type { LeaseBackend, SessionRuntimeHints } from '../../contracts.ts';
 import type { CliFlags } from '../../utils/cli-flags.ts';
 import type { AgentDeviceClient, Lease } from '../../client.ts';
-import type { MetroPrepareKind } from '../../client-metro.ts';
+import type { MetroPrepareKind } from '../../metro/client-metro.ts';
 import { INTERNAL_COMMANDS, PUBLIC_COMMANDS } from '../../command-catalog.ts';
 
 const leaseDeferredCommands = new Set([
diff --git a/src/client-companion-tunnel-worker.ts b/src/client-companion-tunnel-worker.ts
index 623e6079d..493000c35 100644
--- a/src/client-companion-tunnel-worker.ts
+++ b/src/client-companion-tunnel-worker.ts
@@ -24,7 +24,7 @@ import {
 import type {
   MetroTunnelRequestMessage as MetroCompanionRequest,
   MetroTunnelResponseMessage,
-} from './metro.ts';
+} from './metro/metro.ts';
 import { normalizeBaseUrl } from './utils/url.ts';
 
 const COMPANION_REGISTER_TIMEOUT_MS = 5_000;
diff --git a/src/client-types.ts b/src/client-types.ts
index 853e8c79c..a05d988ec 100644
--- a/src/client-types.ts
+++ b/src/client-types.ts
@@ -33,7 +33,7 @@ import type {
   MetroPrepareKind,
   PrepareMetroRuntimeResult,
   ReloadMetroResult,
-} from './client-metro.ts';
+} from './metro/client-metro.ts';
 import type { MetroBridgeScope } from './client-companion-tunnel-contract.ts';
 import type { AppsFilter } from './contracts/app-inventory.ts';
 import type { ScreenshotRequestFlags } from './contracts/screenshot.ts';
diff --git a/src/client.ts b/src/client.ts
index ae0dd5f38..79385b8f9 100644
--- a/src/client.ts
+++ b/src/client.ts
@@ -1,5 +1,5 @@
 import { sendToDaemon } from './daemon-client.ts';
-import { prepareMetroRuntime, reloadMetro } from './client-metro.ts';
+import { prepareMetroRuntime, reloadMetro } from './metro/client-metro.ts';
 import { resolveDaemonPaths } from './daemon/config.ts';
 import { symbolicateCrashArtifact } from './platforms/ios/debug-symbols.ts';
 import { INTERNAL_COMMANDS } from './command-catalog.ts';
diff --git a/src/commands/metro/index.ts b/src/commands/metro/index.ts
index a8461e7c7..2e1c0e316 100644
--- a/src/commands/metro/index.ts
+++ b/src/commands/metro/index.ts
@@ -1,4 +1,4 @@
-import type { MetroPrepareKind } from '../../client-metro.ts';
+import type { MetroPrepareKind } from '../../metro/client-metro.ts';
 import type {
   MetroPrepareOptions,
   MetroPrepareResult,
diff --git a/src/client-metro-companion.ts b/src/metro/client-metro-companion.ts
similarity index 88%
rename from src/client-metro-companion.ts
rename to src/metro/client-metro-companion.ts
index 9ee4f3bb8..27a76bab8 100644
--- a/src/client-metro-companion.ts
+++ b/src/metro/client-metro-companion.ts
@@ -4,8 +4,8 @@ import {
   type CompanionTunnelDefinition,
   type EnsureCompanionTunnelOptions,
   type StopCompanionTunnelOptions,
-} from './client-companion-tunnel.ts';
-import { METRO_COMPANION_RUN_ARG } from './client-companion-tunnel-contract.ts';
+} from '../client-companion-tunnel.ts';
+import { METRO_COMPANION_RUN_ARG } from '../client-companion-tunnel-contract.ts';
 
 const METRO_COMPANION_REGISTER_PATH = '/api/metro/companion/register';
 
diff --git a/src/client-metro.ts b/src/metro/client-metro.ts
similarity index 98%
rename from src/client-metro.ts
rename to src/metro/client-metro.ts
index efc6e226f..0fd71928a 100644
--- a/src/client-metro.ts
+++ b/src/metro/client-metro.ts
@@ -1,23 +1,23 @@
 import fs from 'node:fs';
 import path from 'node:path';
-import { sleep } from './utils/timeouts.ts';
+import { sleep } from '../utils/timeouts.ts';
 import { ensureMetroCompanion } from './client-metro-companion.ts';
-import type { MetroBridgeScope } from './client-companion-tunnel-contract.ts';
+import type { MetroBridgeScope } from '../client-companion-tunnel-contract.ts';
 import type {
   MetroBridgeDescriptor,
   MetroBridgeResult,
   MetroBridgeRuntimePayload,
   MetroRuntimeHints,
 } from './metro-types.ts';
-import { AppError } from './kernel/errors.ts';
-import { runCmdSync, runCmdDetached } from './utils/exec.ts';
-import { resolveUserPath } from './utils/path-resolution.ts';
-import { waitForProcessExit } from './utils/process-identity.ts';
-import { buildBundleUrl, normalizeBaseUrl } from './utils/url.ts';
+import { AppError } from '../kernel/errors.ts';
+import { runCmdSync, runCmdDetached } from '../utils/exec.ts';
+import { resolveUserPath } from '../utils/path-resolution.ts';
+import { waitForProcessExit } from '../utils/process-identity.ts';
+import { buildBundleUrl, normalizeBaseUrl } from '../utils/url.ts';
 import {
   resolveRuntimeTransportHints,
   type ResolvedRuntimeTransport,
-} from './utils/runtime-transport.ts';
+} from '../utils/runtime-transport.ts';
 
 const DEFAULT_METRO_HOST = 'localhost';
 const DEFAULT_METRO_PORT = 8081;
@@ -28,7 +28,10 @@ export type MetroPrepareKind = 'auto' | 'react-native' | 'expo';
 type ResolvedMetroKind = Exclude<MetroPrepareKind, 'auto'>;
 type EnvSource = NodeJS.ProcessEnv | Record<string, string | undefined>;
 
-export type { CompanionTunnelScope, MetroBridgeScope } from './client-companion-tunnel-contract.ts';
+export type {
+  CompanionTunnelScope,
+  MetroBridgeScope,
+} from '../client-companion-tunnel-contract.ts';
 
 type PackageJsonShape = {
   dependencies?: Record<string, string>;
diff --git a/src/metro-types.ts b/src/metro/metro-types.ts
similarity index 94%
rename from src/metro-types.ts
rename to src/metro/metro-types.ts
index 5ecce57d3..2fcbe3ec8 100644
--- a/src/metro-types.ts
+++ b/src/metro/metro-types.ts
@@ -1,4 +1,4 @@
-import type { SessionRuntimeHints } from './contracts.ts';
+import type { SessionRuntimeHints } from '../contracts.ts';
 
 /** Re-export of {@link SessionRuntimeHints} under the Metro-specific alias used by public API consumers. */
 export type MetroRuntimeHints = SessionRuntimeHints;
diff --git a/src/metro.ts b/src/metro/metro.ts
similarity index 93%
rename from src/metro.ts
rename to src/metro/metro.ts
index 7cd2c9d78..511f65f60 100644
--- a/src/metro.ts
+++ b/src/metro/metro.ts
@@ -1,4 +1,4 @@
-import type { SessionRuntimeHints } from './contracts.ts';
+import type { SessionRuntimeHints } from '../contracts.ts';
 import {
   buildMetroRuntimeHints,
   prepareMetroRuntime,
@@ -8,10 +8,13 @@ import {
   type ReloadMetroResult,
 } from './client-metro.ts';
 import { ensureMetroCompanion, stopMetroCompanion } from './client-metro-companion.ts';
-import type { MetroBridgeScope } from './client-companion-tunnel-contract.ts';
-import { resolveRuntimeTransportHints } from './utils/runtime-transport.ts';
-export { buildBundleUrl, normalizeBaseUrl } from './utils/url.ts';
-export type { CompanionTunnelScope, MetroBridgeScope } from './client-companion-tunnel-contract.ts';
+import type { MetroBridgeScope } from '../client-companion-tunnel-contract.ts';
+import { resolveRuntimeTransportHints } from '../utils/runtime-transport.ts';
+export { buildBundleUrl, normalizeBaseUrl } from '../utils/url.ts';
+export type {
+  CompanionTunnelScope,
+  MetroBridgeScope,
+} from '../client-companion-tunnel-contract.ts';
 
 export type {
   MetroBridgeDescriptor,
diff --git a/src/remote-config-schema.ts b/src/remote-config-schema.ts
index c8eb074d3..5840b73f2 100644
--- a/src/remote-config-schema.ts
+++ b/src/remote-config-schema.ts
@@ -6,7 +6,7 @@ import type {
   SessionIsolationMode,
 } from './contracts.ts';
 import { PLATFORM_SELECTORS, type DeviceTarget, type PlatformSelector } from './kernel/device.ts';
-import type { MetroPrepareKind } from './client-metro.ts';
+import type { MetroPrepareKind } from './metro/client-metro.ts';
 
 export type RemoteConfigMetroOptions = {
   metroProjectRoot?: string;