diff --git a/.changeset/sync-agent-registration-before-ready.md b/.changeset/sync-agent-registration-before-ready.md
new file mode 100644
index 000000000..9d5203dbe
--- /dev/null
+++ b/.changeset/sync-agent-registration-before-ready.md
@@ -0,0 +1,5 @@
+---
+"@voltagent/core": patch
+---
+
+Register agents synchronously during VoltAgent construction so getAgent and getAgents can return agents with global defaults before ready resolves.
diff --git a/packages/core/src/voltagent.spec.ts b/packages/core/src/voltagent.spec.ts
index 6f751b995..cf2bc97aa 100644
--- a/packages/core/src/voltagent.spec.ts
+++ b/packages/core/src/voltagent.spec.ts
@@ -82,6 +82,13 @@ describe("VoltAgent defaults", () => {
       expect.arrayContaining(["ls", "read_file", "execute_command", "workspace_search"]),
     );
 
+    const retrievedAgent = voltAgent.getAgent("assistant");
+    expect(retrievedAgent).toBe(agent);
+    expect(retrievedAgent?.getWorkspace()).toBe(workspace);
+    expect(retrievedAgent?.getTools().map((tool) => tool.name)).toEqual(
+      expect.arrayContaining(["ls", "read_file", "execute_command", "workspace_search"]),
+    );
+
     await voltAgent.ready;
     await voltAgent.shutdown();
   });
diff --git a/packages/core/src/voltagent.ts b/packages/core/src/voltagent.ts
index 4b9887e4d..b3dde4d8d 100644
--- a/packages/core/src/voltagent.ts
+++ b/packages/core/src/voltagent.ts
@@ -129,9 +129,11 @@ export class VoltAgent {
     // Setup graceful shutdown handlers
     this.setupShutdownHandlers();
 
+    // Register agents synchronously so getAgent/getAgents can be used immediately after construction.
+    // Workspace defaults are applied before registration; workspace initialization is still awaited by ready.
+    this.registerAgents(options.agents);
+
     const finalizeInit = () => {
-      // ✅ NOW register agents - they can access global telemetry exporter
-      this.registerAgents(options.agents);
       this.registerTriggers(options.triggers);
 
       // Register workflows if provided