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

`final`
`readonly`

Protocol vocabulary of the OAuth client credentials extension (io.modelcontextprotocol/oauth-client-credentials, SEP-1046).

Located at Extension/Auth/ClientCredentials/ClientCredentials.php

Constants
`public`	`string`	`IDENTIFIER = 'io.modelcontextprotocol/oauth-client-credentials'`	#
`public`	`string`	`GRANT_TYPE = 'client_credentials'`	#
`public`	`string`	`CLIENT_ASSERTION_TYPE = 'urn:ietf:params:oauth:client-assertion-type:jwt-bearer'`	#