diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7b9e64934a..405f32b142 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Fixed
+- **CI Test Failures** — Resolved test failures across multiple packages:
+  - `@objectstack/service-ai`: Fixed SDK fallback test by mocking `@ai-sdk/openai` dynamic import
+    (SDK now available as transitive workspace dependency)
+  - `@objectstack/nuxt`, `@objectstack/nextjs`, `@objectstack/fastify`, `@objectstack/sveltekit`:
+    Added missing `prefix` argument to `dispatch()` assertion calls in adapter tests
+  - `@objectstack/plugin-auth`: Updated `dependencies` assertion and added `manifest` service mock
+    to match current plugin implementation
+
 ### Added
 - **AIServicePlugin Auto-Detection** — AIServicePlugin now automatically detects and initializes
   LLM providers based on environment variables, eliminating the need for manual adapter configuration
diff --git a/packages/adapters/fastify/src/fastify.test.ts b/packages/adapters/fastify/src/fastify.test.ts
index 3032fb0b9f..fecf0b68d4 100644
--- a/packages/adapters/fastify/src/fastify.test.ts
+++ b/packages/adapters/fastify/src/fastify.test.ts
@@ -96,6 +96,7 @@ describe('objectStackPlugin', () => {
       undefined,
       expect.any(Object),
       expect.objectContaining({ request: expect.anything() }),
+      '/api',
     );
   });
 
@@ -112,6 +113,7 @@ describe('objectStackPlugin', () => {
       undefined,
       expect.any(Object),
       expect.objectContaining({ request: expect.anything() }),
+      '/api',
     );
   });
 
diff --git a/packages/adapters/nextjs/src/metadata-api.test.ts b/packages/adapters/nextjs/src/metadata-api.test.ts
index 2853084a3d..bf69b14837 100644
--- a/packages/adapters/nextjs/src/metadata-api.test.ts
+++ b/packages/adapters/nextjs/src/metadata-api.test.ts
@@ -132,6 +132,7 @@ describe('Next.js Metadata API Integration Tests', () => {
           undefined,
           {},
           expect.objectContaining({ request: expect.anything() }),
+          '/api',
         );
       });
     });
@@ -159,6 +160,7 @@ describe('Next.js Metadata API Integration Tests', () => {
           undefined,
           {},
           expect.objectContaining({ request: expect.anything() }),
+          '/api',
         );
       });
     });
@@ -185,6 +187,7 @@ describe('Next.js Metadata API Integration Tests', () => {
           body,
           {},
           expect.objectContaining({ request: expect.anything() }),
+          '/api',
         );
       });
     });
@@ -207,6 +210,7 @@ describe('Next.js Metadata API Integration Tests', () => {
           body,
           {},
           expect.objectContaining({ request: expect.anything() }),
+          '/api',
         );
       });
     });
@@ -238,6 +242,7 @@ describe('Next.js Metadata API Integration Tests', () => {
           undefined,
           {},
           expect.objectContaining({ request: expect.anything() }),
+          '/api',
         );
       });
 
@@ -250,6 +255,7 @@ describe('Next.js Metadata API Integration Tests', () => {
           undefined,
           {},
           expect.objectContaining({ request: expect.anything() }),
+          '/api',
         );
       });
 
@@ -262,6 +268,7 @@ describe('Next.js Metadata API Integration Tests', () => {
           undefined,
           {},
           expect.objectContaining({ request: expect.anything() }),
+          '/api',
         );
       });
     });
@@ -696,6 +703,7 @@ describe('Next.js Metadata API Integration Tests', () => {
         undefined,
         {},
         expect.objectContaining({ request: expect.anything() }),
+        '/api',
       );
     });
 
@@ -709,6 +717,7 @@ describe('Next.js Metadata API Integration Tests', () => {
         undefined,
         {},
         expect.objectContaining({ request: expect.anything() }),
+        '/api',
       );
     });
   });
diff --git a/packages/adapters/nextjs/src/nextjs.test.ts b/packages/adapters/nextjs/src/nextjs.test.ts
index 024c09960f..b7e0a5b236 100644
--- a/packages/adapters/nextjs/src/nextjs.test.ts
+++ b/packages/adapters/nextjs/src/nextjs.test.ts
@@ -284,6 +284,7 @@ describe('createRouteHandler', () => {
         undefined,
         expect.any(Object),
         expect.objectContaining({ request: expect.anything() }),
+        '/api',
       );
     });
 
@@ -299,6 +300,7 @@ describe('createRouteHandler', () => {
         body,
         expect.any(Object),
         expect.objectContaining({ request: expect.anything() }),
+        '/api',
       );
     });
 
@@ -314,6 +316,7 @@ describe('createRouteHandler', () => {
         body,
         expect.any(Object),
         expect.objectContaining({ request: expect.anything() }),
+        '/api',
       );
     });
   });
@@ -330,6 +333,7 @@ describe('createRouteHandler', () => {
         undefined,
         expect.any(Object),
         expect.objectContaining({ request: expect.anything() }),
+        '/api',
       );
     });
 
@@ -345,6 +349,7 @@ describe('createRouteHandler', () => {
         body,
         expect.any(Object),
         expect.objectContaining({ request: expect.anything() }),
+        '/api',
       );
     });
 
@@ -360,6 +365,7 @@ describe('createRouteHandler', () => {
         body,
         expect.any(Object),
         expect.objectContaining({ request: expect.anything() }),
+        '/api',
       );
     });
 
diff --git a/packages/adapters/nuxt/src/nuxt.test.ts b/packages/adapters/nuxt/src/nuxt.test.ts
index 8ca9cc387e..d4efb3b733 100644
--- a/packages/adapters/nuxt/src/nuxt.test.ts
+++ b/packages/adapters/nuxt/src/nuxt.test.ts
@@ -106,6 +106,7 @@ describe('createH3Router', () => {
       undefined,
       expect.any(Object),
       expect.objectContaining({ request: expect.anything() }),
+      '/api',
     );
   });
 
@@ -119,6 +120,7 @@ describe('createH3Router', () => {
       undefined,
       expect.any(Object),
       expect.objectContaining({ request: expect.anything() }),
+      '/api',
     );
   });
 
diff --git a/packages/adapters/sveltekit/src/sveltekit.test.ts b/packages/adapters/sveltekit/src/sveltekit.test.ts
index 086e2ddb6c..7593fc798d 100644
--- a/packages/adapters/sveltekit/src/sveltekit.test.ts
+++ b/packages/adapters/sveltekit/src/sveltekit.test.ts
@@ -176,6 +176,7 @@ describe('createRequestHandler', () => {
         undefined,
         expect.any(Object),
         expect.objectContaining({ request: expect.anything() }),
+        '/api',
       );
     });
   });
@@ -191,6 +192,7 @@ describe('createRequestHandler', () => {
         undefined,
         expect.any(Object),
         expect.objectContaining({ request: expect.anything() }),
+        '/api',
       );
     });
 
@@ -205,6 +207,7 @@ describe('createRequestHandler', () => {
         body,
         expect.any(Object),
         expect.objectContaining({ request: expect.anything() }),
+        '/api',
       );
     });
 
diff --git a/packages/plugins/plugin-auth/src/auth-plugin.test.ts b/packages/plugins/plugin-auth/src/auth-plugin.test.ts
index bf05513681..cd9855fc00 100644
--- a/packages/plugins/plugin-auth/src/auth-plugin.test.ts
+++ b/packages/plugins/plugin-auth/src/auth-plugin.test.ts
@@ -24,7 +24,11 @@ describe('AuthPlugin', () => {
   beforeEach(() => {
     mockContext = {
       registerService: vi.fn(),
-      getService: vi.fn(),
+      getService: vi.fn((name: string) => {
+        if (name === 'manifest') return { register: vi.fn() };
+        if (name === 'data') return undefined;
+        return undefined;
+      }),
       getServices: vi.fn(() => new Map()),
       hook: vi.fn(),
       trigger: vi.fn(),
@@ -47,7 +51,7 @@ describe('AuthPlugin', () => {
       expect(authPlugin.name).toBe('com.objectstack.auth');
       expect(authPlugin.type).toBe('standard');
       expect(authPlugin.version).toBe('1.0.0');
-      expect(authPlugin.dependencies).toEqual([]);
+      expect(authPlugin.dependencies).toEqual(['com.objectstack.engine.objectql']);
     });
   });
 
diff --git a/packages/services/service-ai/src/__tests__/ai-service.test.ts b/packages/services/service-ai/src/__tests__/ai-service.test.ts
index 4ba88c2007..c61803fe0d 100644
--- a/packages/services/service-ai/src/__tests__/ai-service.test.ts
+++ b/packages/services/service-ai/src/__tests__/ai-service.test.ts
@@ -868,7 +868,16 @@ describe('AIServicePlugin', () => {
   });
 
   it('should fallback to MemoryLLMAdapter when provider SDK is not installed', async () => {
-    const plugin = new AIServicePlugin();
+    // Mock all provider SDKs to simulate them not being installed.
+    // In the workspace @ai-sdk/openai may be resolvable as a transitive
+    // dependency, so we must explicitly make the dynamic import fail.
+    vi.doMock('@ai-sdk/openai', () => { throw new Error('Cannot find module \'@ai-sdk/openai\''); });
+    vi.doMock('@ai-sdk/anthropic', () => { throw new Error('Cannot find module \'@ai-sdk/anthropic\''); });
+    vi.doMock('@ai-sdk/google', () => { throw new Error('Cannot find module \'@ai-sdk/google\''); });
+
+    // Re-import the plugin module so it picks up the mocked imports
+    const { AIServicePlugin: FreshPlugin } = await import('../plugin.js');
+    const plugin = new FreshPlugin();
     const ctx = createMockContext();
 
     const oldEnv = { ...process.env };
@@ -897,6 +906,9 @@ describe('AIServicePlugin', () => {
       );
     } finally {
       process.env = oldEnv;
+      vi.doUnmock('@ai-sdk/openai');
+      vi.doUnmock('@ai-sdk/anthropic');
+      vi.doUnmock('@ai-sdk/google');
     }
   });