Initial commit of n8n MCP Server

A Model Context Protocol (MCP) server that integrates with n8n, providing tools for workflow and execution management via the n8n API.

tests/unit/tools/workflow/list.test.ts.bak

@@ -0,0 +1,25 @@
+/**
+ * ListWorkflowsHandler unit tests
+ */
+
+import { describe, it, expect, jest } from '@jest/globals';
+import { getListWorkflowsToolDefinition } from '../../../../src/tools/workflow/list.js';
+import { mockApiResponses } from '../../../mocks/n8n-fixtures.js';
+
+// Since this is an integration test, we'll test the definition directly
+// rather than mocking the complex handler implementation
+jest.mock('../../../../src/tools/workflow/base-handler.js');
+
+describe('getListWorkflowsToolDefinition', () => {
+  it('should return the correct tool definition', () => {
+    // Execute
+    const definition = getListWorkflowsToolDefinition();
+    
+    // Assert
+    expect(definition.name).toBe('list_workflows');
+    expect(definition.description).toBeTruthy();
+    expect(definition.inputSchema).toBeDefined();
+    expect(definition.inputSchema.properties).toHaveProperty('active');
+    expect(definition.inputSchema.required).toEqual([]);
+  });
+});