diff --git a/apps/gateway/src/agent/provider.service.ts b/apps/gateway/src/agent/provider.service.ts
index fffaade..9e61f24 100644
--- a/apps/gateway/src/agent/provider.service.ts
+++ b/apps/gateway/src/agent/provider.service.ts
@@ -9,7 +9,7 @@ export class ProviderService implements OnModuleInit {
   private registry!: ModelRegistry;
 
   async onModuleInit(): Promise<void> {
-    const authStorage = AuthStorage.create();
+    const authStorage = AuthStorage.inMemory();
     this.registry = new ModelRegistry(authStorage);
 
     this.registerOllamaProvider();
diff --git a/apps/gateway/src/plugin/plugin.module.ts b/apps/gateway/src/plugin/plugin.module.ts
index 68a4861..f1bae19 100644
--- a/apps/gateway/src/plugin/plugin.module.ts
+++ b/apps/gateway/src/plugin/plugin.module.ts
@@ -10,8 +10,7 @@ import { DiscordPlugin } from '@mosaic/discord-plugin';
 import { TelegramPlugin } from '@mosaic/telegram-plugin';
 import { PluginService } from './plugin.service.js';
 import type { IChannelPlugin } from './plugin.interface.js';
-
-export const PLUGIN_REGISTRY = Symbol('PLUGIN_REGISTRY');
+import { PLUGIN_REGISTRY } from './plugin.tokens.js';
 
 class DiscordChannelPluginAdapter implements IChannelPlugin {
   readonly name = 'discord';
diff --git a/apps/gateway/src/plugin/plugin.service.ts b/apps/gateway/src/plugin/plugin.service.ts
index 9c839a8..d25f00f 100644
--- a/apps/gateway/src/plugin/plugin.service.ts
+++ b/apps/gateway/src/plugin/plugin.service.ts
@@ -1,5 +1,5 @@
 import { Inject, Injectable } from '@nestjs/common';
-import { PLUGIN_REGISTRY } from './plugin.module.js';
+import { PLUGIN_REGISTRY } from './plugin.tokens.js';
 import type { IChannelPlugin } from './plugin.interface.js';
 
 @Injectable()
diff --git a/apps/gateway/src/plugin/plugin.tokens.ts b/apps/gateway/src/plugin/plugin.tokens.ts
new file mode 100644
index 0000000..d7a6bfb
--- /dev/null
+++ b/apps/gateway/src/plugin/plugin.tokens.ts
@@ -0,0 +1 @@
+export const PLUGIN_REGISTRY = Symbol('PLUGIN_REGISTRY');