Class Nexus\Mcp\Extension\Auth\ClientCredentials\ClientCredentialsClientExtension

`final`
`readonly`
`implements`	`ClientExtensionInterface`

The official OAuth client credentials extension (io.modelcontextprotocol/oauth-client-credentials, SEP-1046) for the client.

Located at Extension/Auth/ClientCredentials/ClientCredentialsClientExtension.php

Methods
`public`	`getIdentifier(): string` The `{vendor-prefix}/{name}` capability identifier, e.g. "io.modelcontextprotocol/tasks". The `{vendor-prefix}/{name}` capability identifier, e.g. "io.modelcontextprotocol/tasks". Implements `Nexus\Mcp\Core\Extension\ExtensionInterface::getIdentifier()`	#
`public`	`getSettings(): array` Settings advertised under `capabilities.extensions[identifier]`, empty meaning supported with none. Settings advertised under `capabilities.extensions[identifier]`, empty meaning supported with none. Implements `Nexus\Mcp\Core\Extension\ExtensionInterface::getSettings()`	#
`public`	`getRequests(): array` Implements `Nexus\Mcp\Core\Extension\ExtensionInterface::getRequests()`	#
`public`	`getNotifications(): array` Implements `Nexus\Mcp\Core\Extension\ExtensionInterface::getNotifications()`	#
`public`	`getRequestHandlers(): array` Handlers for `getRequests()`, keyed by the method each class declares. Handlers for `getRequests()`, keyed by the method each class declares. Implements `Nexus\Mcp\Core\Extension\ExtensionInterface::getRequestHandlers()`	#
`public`	`getNotificationHandlers(): array` Handlers for `getNotifications()`, keyed by the method each class declares. Handlers for `getNotifications()`, keyed by the method each class declares. Implements `Nexus\Mcp\Core\Extension\ExtensionInterface::getNotificationHandlers()`	#
`public`	`getOutboundRequests(): array` The client-to-server request methods this extension invokes. The client-to-server request methods this extension invokes. Implements `Nexus\Mcp\Client\Extension\ClientExtensionInterface::getOutboundRequests()`	#