diff --git a/src/mcp/handlers-n8n-manager.ts b/src/mcp/handlers-n8n-manager.ts
index f862676..0f6e353 100644
--- a/src/mcp/handlers-n8n-manager.ts
+++ b/src/mcp/handlers-n8n-manager.ts
@@ -282,6 +282,7 @@ export async function handleGetWorkflowStructure(args: unknown): Promise<McpTool
         id: workflow.id,
         name: workflow.name,
         active: workflow.active,
+        isArchived: workflow.isArchived,
         nodes: simplifiedNodes,
         connections: workflow.connections,
         nodeCount: workflow.nodes.length,
@@ -325,6 +326,7 @@ export async function handleGetWorkflowMinimal(args: unknown): Promise<McpToolRe
         id: workflow.id,
         name: workflow.name,
         active: workflow.active,
+        isArchived: workflow.isArchived,
         tags: workflow.tags || [],
         createdAt: workflow.createdAt,
         updatedAt: workflow.updatedAt
@@ -470,6 +472,7 @@ export async function handleListWorkflows(args: unknown): Promise<McpToolRespons
       id: workflow.id,
       name: workflow.name,
       active: workflow.active,
+      isArchived: workflow.isArchived,
       createdAt: workflow.createdAt,
       updatedAt: workflow.updatedAt,
       tags: workflow.tags || [],
diff --git a/src/types/n8n-api.ts b/src/types/n8n-api.ts
index d4a08d1..78d88c5 100644
--- a/src/types/n8n-api.ts
+++ b/src/types/n8n-api.ts
@@ -49,6 +49,7 @@ export interface Workflow {
   nodes: WorkflowNode[];
   connections: WorkflowConnection;
   active?: boolean; // Optional for creation as it's read-only
+  isArchived?: boolean; // Optional, available in newer n8n versions
   settings?: WorkflowSettings;
   staticData?: Record<string, unknown>;
   tags?: string[];