1: <?php
2:
3: declare(strict_types=1);
4:
5: /**
6: * This file is part of the Nexus MCP SDK package.
7: *
8: * (c) 2025 John Paul E. Balandan, CPA <paulbalandan@gmail.com>
9: *
10: * For the full copyright and license information, please view
11: * the LICENSE file that was distributed with this source code.
12: */
13:
14: namespace Nexus\Mcp\Schema\Notification;
15:
16: use Nexus\Mcp\Schema\Message\JsonRpcNotification;
17:
18: /**
19: * An optional notification from the server to the client, informing it that the list of prompts
20: * it offers has changed. This may be issued by servers without any previous subscription from the client.
21: *
22: * @extends JsonRpcNotification<array{
23: * jsonrpc: '2.0',
24: * method: 'notifications/prompts/list_changed',
25: * params?: array{
26: * _meta?: array<string, mixed>,
27: * }
28: * }>
29: */
30: final readonly class PromptListChangedNotification extends JsonRpcNotification implements ServerNotification
31: {
32: /**
33: * @param null|array<string, mixed> $meta Reserved by MCP to allow clients and servers to attach
34: * additional metadata to their interactions.
35: */
36: public function __construct(?array $meta = null)
37: {
38: $params = isset($meta) ? ['_meta' => $meta] : null;
39:
40: parent::__construct(self::JSON_RPC_VERSION, 'notifications/prompts/list_changed', $params);
41: }
42: }
43: