fix(cli): temporarily disable the --endpoint-url global flag

src/handlers/gateway/invoke/invoke.test.tsx

@@ -140,8 +140,6 @@ describe("gateway invoke", () => {
       "mcp-session",
       "--mcp-protocol-version",
       "2025-06-18",
-      "--endpoint-url",
-      "https://control.example.test",
     ]);
 
     const request = core.gateway.calls.find((call) => call.method === "invokeGateway")!
@@ -158,10 +156,7 @@ describe("gateway invoke", () => {
       mcpSessionId: "mcp-session",
       mcpProtocolVersion: "2025-06-18",
     });
-    expect(core.gateway.calls[0]!.args[1]).toEqual({
-      region: REGION,
-      endpointUrl: "https://control.example.test",
-    });
+    expect(core.gateway.calls[0]!.args[1]).toEqual({ region: REGION });
   });
 
   test("supports GET without a payload", async () => {

src/handlers/index.tsx

@@ -7,7 +7,7 @@ import { createIdentityHandler } from "./identity/index.tsx";
 import { createMemoryHandler } from "./memory/index.tsx";
 import { createPaymentHandler } from "./payment/index.tsx";
 import { createRuntimeHandler } from "./runtime/index.tsx";
-import { DebugKey, EndpointKey, JsonKey, RegionKey } from "./keys.tsx";
+import { DebugKey, JsonKey, RegionKey } from "./keys.tsx";
 import { createConfigHandler } from "./config/";
 import { createProjectHandler } from "./project/index.ts";
 import { createUpdateHandler } from "./update/index.tsx";
@@ -46,7 +46,10 @@ export function createRootHandler(core: Core, config: RootHandlerConfig): Router
   root.version(PACKAGE_VERSION);
 
   // Add global flags
-  root.groupFlags(RegionKey, DebugKey, JsonKey, EndpointKey);
+  // --endpoint-url intentionally omitted: temporarily disabled (inconsistent
+  // override behavior). EndpointKey + its plumbing stay defined so re-enabling
+  // is adding it back here.
+  root.groupFlags(RegionKey, DebugKey, JsonKey);
 
   // Resolve the effective AWS region (flag -> env -> config file) and pin it on
   // the context for every command beneath the root.

src/handlers/memory/memory.test.tsx

@@ -30,7 +30,6 @@ import { createGetMemoryHandler } from "./get";
 import { InputValidationError } from "../../errors";
 
 const REGION = "us-west-2";
-const ENDPOINT = "https://agentcore.example.test";
 const FIXTURES = join(import.meta.dir, "__fixtures__");
 
 // The e2e-test account holds two persistent fixture Memories:
@@ -263,8 +262,6 @@ describe("memory event commands", () => {
       SESSION_ID,
       "--event-id",
       EVENT_ID,
-      "--endpoint-url",
-      ENDPOINT,
     ]);
 
     expect(core.memory.calls).toEqual([
@@ -277,7 +274,7 @@ describe("memory event commands", () => {
             sessionId: SESSION_ID,
             eventId: EVENT_ID,
           },
-          { region: REGION, endpointUrl: ENDPOINT },
+          { region: REGION },
         ],
       },
     ]);

src/handlers/runtime/shell/shell.test.tsx

@@ -149,9 +149,12 @@ describe("runtime shell command", () => {
     );
   });
 
-  test("rejects an endpoint URL override the shell SDK cannot honor", async () => {
+  test("rejects --endpoint-url, which is globally disabled", async () => {
     const subject = harness();
 
+    // --endpoint-url is temporarily disabled (unregistered as a global flag), so
+    // it is rejected as an unknown option before the shell handler runs — the
+    // shell SDK could not honor it anyway.
     await expect(
       subject.run(
         "--id",
@@ -161,7 +164,7 @@ describe("runtime shell command", () => {
         "--endpoint-url",
         "https://runtime.test",
       ),
-    ).rejects.toThrow("runtime shell does not support --endpoint-url");
+    ).rejects.toThrow("unknown option '--endpoint-url'");
     expect(subject.core.runtime.calls.some((call) => call.method === "getRuntime")).toBe(false);
   });
 });