feat: display gateway target sync status after deploy

src/cli/commands/deploy/actions.ts

@@ -18,6 +18,7 @@ import {
   synthesizeCdk,
   validateProject,
 } from '../../operations/deploy';
+import { formatTargetStatus, getGatewayTargetStatuses } from '../../operations/deploy/gateway-status';
 import type { DeployResult } from './types';
 
 export interface ValidatedDeployOptions {
@@ -316,12 +317,20 @@ export async function handleDeploy(options: ValidatedDeployOptions): Promise<Dep
     );
     await configIO.writeDeployedState(deployedState);
 
-    // Show gateway URLs if any were deployed
+    // Show gateway URLs and target sync status
     if (Object.keys(gateways).length > 0) {
       const gatewayUrls = Object.entries(gateways)
         .map(([name, gateway]) => `${name}: ${gateway.gatewayArn}`)
         .join(', ');
       logger.log(`Gateway URLs: ${gatewayUrls}`);
+
+      // Query target sync statuses (non-blocking)
+      for (const [, gateway] of Object.entries(gateways)) {
+        const statuses = await getGatewayTargetStatuses(gateway.gatewayId, target.region);
+        for (const targetStatus of statuses) {
+          logger.log(`  ${targetStatus.name}: ${formatTargetStatus(targetStatus.status)}`);
+        }
+      }
     }
 
     endStep('success');

src/cli/operations/deploy/__tests__/gateway-status.test.ts

@@ -0,0 +1,83 @@
+import { formatTargetStatus, getGatewayTargetStatuses } from '../gateway-status.js';
+import { afterEach, describe, expect, it, vi } from 'vitest';
+
+const { mockSend } = vi.hoisted(() => ({
+  mockSend: vi.fn(),
+}));
+
+vi.mock('@aws-sdk/client-bedrock-agentcore-control', () => ({
+  BedrockAgentCoreControlClient: class {
+    send = mockSend;
+  },
+  ListGatewayTargetsCommand: class {
+    constructor(public input: unknown) {}
+  },
+}));
+
+describe('getGatewayTargetStatuses', () => {
+  afterEach(() => vi.clearAllMocks());
+
+  it('returns statuses for all targets', async () => {
+    mockSend.mockResolvedValue({
+      items: [
+        { name: 'target-1', status: 'READY' },
+        { name: 'target-2', status: 'SYNCHRONIZING' },
+        { name: 'target-3', status: 'READY' },
+      ],
+    });
+
+    const result = await getGatewayTargetStatuses('gw-123', 'us-east-1');
+
+    expect(result).toEqual([
+      { name: 'target-1', status: 'READY' },
+      { name: 'target-2', status: 'SYNCHRONIZING' },
+      { name: 'target-3', status: 'READY' },
+    ]);
+  });
+
+  it('returns empty array on API error', async () => {
+    mockSend.mockRejectedValue(new Error('Access denied'));
+
+    const result = await getGatewayTargetStatuses('gw-123', 'us-east-1');
+
+    expect(result).toEqual([]);
+  });
+
+  it('returns empty array when no targets', async () => {
+    mockSend.mockResolvedValue({ items: [] });
+
+    const result = await getGatewayTargetStatuses('gw-123', 'us-east-1');
+
+    expect(result).toEqual([]);
+  });
+
+  it('handles undefined items', async () => {
+    mockSend.mockResolvedValue({});
+
+    const result = await getGatewayTargetStatuses('gw-123', 'us-east-1');
+
+    expect(result).toEqual([]);
+  });
+});
+
+describe('formatTargetStatus', () => {
+  it('formats READY', () => {
+    expect(formatTargetStatus('READY')).toBe('✓ synced');
+  });
+
+  it('formats SYNCHRONIZING', () => {
+    expect(formatTargetStatus('SYNCHRONIZING')).toBe('⟳ syncing...');
+  });
+
+  it('formats SYNCHRONIZE_UNSUCCESSFUL', () => {
+    expect(formatTargetStatus('SYNCHRONIZE_UNSUCCESSFUL')).toBe('⚠ sync failed');
+  });
+
+  it('formats FAILED', () => {
+    expect(formatTargetStatus('FAILED')).toBe('✗ failed');
+  });
+
+  it('returns raw status for unknown values', () => {
+    expect(formatTargetStatus('UNKNOWN_STATUS')).toBe('UNKNOWN_STATUS');
+  });
+});

src/cli/operations/deploy/gateway-status.ts

@@ -0,0 +1,42 @@
+/**
+ * Query gateway target sync statuses after deployment.
+ */
+import { BedrockAgentCoreControlClient, ListGatewayTargetsCommand } from '@aws-sdk/client-bedrock-agentcore-control';
+
+export interface TargetSyncStatus {
+  name: string;
+  status: string;
+}
+
+const STATUS_DISPLAY: Record<string, string> = {
+  READY: '✓ synced',
+  SYNCHRONIZING: '⟳ syncing...',
+  SYNCHRONIZE_UNSUCCESSFUL: '⚠ sync failed',
+  CREATING: '⟳ creating...',
+  UPDATING: '⟳ updating...',
+  UPDATE_UNSUCCESSFUL: '⚠ update failed',
+  FAILED: '✗ failed',
+  DELETING: '⟳ deleting...',
+};
+
+export function formatTargetStatus(status: string): string {
+  return STATUS_DISPLAY[status] ?? status;
+}
+
+/**
+ * Get sync statuses for all targets in a gateway.
+ * Returns empty array on error (non-blocking).
+ */
+export async function getGatewayTargetStatuses(gatewayId: string, region: string): Promise<TargetSyncStatus[]> {
+  try {
+    const client = new BedrockAgentCoreControlClient({ region });
+    const response = await client.send(new ListGatewayTargetsCommand({ gatewayIdentifier: gatewayId, maxResults: 100 }));
+
+    return (response.items ?? []).map(target => ({
+      name: target.name ?? 'unknown',
+      status: target.status ?? 'UNKNOWN',
+    }));
+  } catch {
+    return [];
+  }
+}

src/cli/tui/screens/deploy/DeployScreen.tsx

@@ -1,5 +1,6 @@
 import { ConfigIO } from '../../../../lib';
 import type { AgentCoreMcpSpec } from '../../../../schema';
+import { formatTargetStatus } from '../../../operations/deploy/gateway-status';
 import {
   AwsTargetConfigUI,
   ConfirmPrompt,
@@ -58,6 +59,7 @@ export function DeployScreen({ isInteractive, onExit, autoConfirm, onNavigate, p
     isComplete,
     hasStartedCfn,
     logFilePath,
+    targetStatuses,
     missingCredentials,
     startDeploy,
     confirmTeardown,
@@ -279,6 +281,18 @@ export function DeployScreen({ isInteractive, onExit, autoConfirm, onNavigate, p
         </Box>
       )}
 
+      {allSuccess && targetStatuses.length > 0 && (
+        <Box flexDirection="column" marginTop={1}>
+          <Text bold>Gateway Targets:</Text>
+          {targetStatuses.map(t => (
+            <Text key={t.name}>
+              {' '}
+              {t.name}: {formatTargetStatus(t.status)}
+            </Text>
+          ))}
+        </Box>
+      )}
+
       {logFilePath && (
         <Box marginTop={1}>
           <LogLink filePath={logFilePath} />

src/cli/tui/screens/deploy/useDeployFlow.ts

@@ -4,6 +4,7 @@ import { buildDeployedState, getStackOutputs, parseAgentOutputs, parseGatewayOut
 import { getErrorMessage, isChangesetInProgressError, isExpiredTokenError } from '../../../errors';
 import { ExecLogger } from '../../../logging';
 import { performStackTeardown } from '../../../operations/deploy';
+import { getGatewayTargetStatuses } from '../../../operations/deploy/gateway-status';
 import { type Step, areStepsComplete, hasStepError } from '../../components';
 import { type MissingCredential, type PreflightContext, useCdkPreflight } from '../../hooks';
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
@@ -45,6 +46,7 @@ interface DeployFlowState {
   deployOutput: string | null;
   deployMessages: DeployMessage[];
   stackOutputs: Record<string, string>;
+  targetStatuses: { name: string; status: string }[];
   hasError: boolean;
   /** True if the error is specifically due to expired/invalid AWS credentials */
   hasTokenExpiredError: boolean;
@@ -96,6 +98,7 @@ export function useDeployFlow(options: DeployFlowOptions = {}): DeployFlowState
   const [deployOutput, setDeployOutput] = useState<string | null>(null);
   const [deployMessages, setDeployMessages] = useState<DeployMessage[]>([]);
   const [stackOutputs, setStackOutputs] = useState<Record<string, string>>({});
+  const [targetStatuses, setTargetStatuses] = useState<{ name: string; status: string }[]>([]);
   const [shouldStartDeploy, setShouldStartDeploy] = useState(false);
   const [hasTokenExpiredError, setHasTokenExpiredError] = useState(false);
   // Track if CloudFormation has started (received first resource event)
@@ -196,6 +199,16 @@ export function useDeployFlow(options: DeployFlowOptions = {}): DeployFlowState
       Object.keys(oauthCredentials).length > 0 ? oauthCredentials : undefined
     );
     await configIO.writeDeployedState(deployedState);
+
+    // Query gateway target sync statuses (non-blocking)
+    const allStatuses: { name: string; status: string }[] = [];
+    for (const [, gateway] of Object.entries(gateways)) {
+      const statuses = await getGatewayTargetStatuses(gateway.gatewayId, target.region);
+      allStatuses.push(...statuses);
+    }
+    if (allStatuses.length > 0) {
+      setTargetStatuses(allStatuses);
+    }
   }, [context, stackNames, logger, identityKmsKeyArn, oauthCredentials]);
 
   // Start deploy when preflight completes OR when shouldStartDeploy is set
@@ -400,6 +413,7 @@ export function useDeployFlow(options: DeployFlowOptions = {}): DeployFlowState
     deployOutput,
     deployMessages,
     stackOutputs,
+    targetStatuses,
     hasError,
     hasTokenExpiredError: combinedTokenExpiredError,
     hasCredentialsError: preflight.hasCredentialsError,