Class Nexus\Mcp\Core\Schema\ServerCapabilities

`final`
`readonly`
`implements`	`Arrayable<array{completions?: CompletionsCapability, experimental?: ServerExperimentalCapability, extensions?: ExtensionsCapability, logging?: LoggingCapability, prompts?: PromptsCapability, resources?: ResourcesCapability, tools?: ToolsCapability, ...}>`

Capabilities that a server may support. Known capabilities are defined here, in this schema, but this is not a closed set: any server can define its own, additional capabilities.

Located at Core/Schema/ServerCapabilities.php

Type aliases
`CompletionsCapability`	`array<string, mixed>`	#
`ExtensionsCapability`	`array<string, array<string, mixed>>`	#
`LoggingCapability`	`array<string, mixed>`	#
`PromptsCapability`	`array{listChanged?: bool, ...}`	#
`ResourcesCapability`	`array{listChanged?: bool, subscribe?: bool, ...}`	#
`ServerExperimentalCapability`	`array<string, array<string, mixed>>`	#
`ToolsCapability`	`array{listChanged?: bool, ...}`	#

Methods


					
	public

__construct(
	null|CompletionsCapability $completions = null,
	null|ServerExperimentalCapability $experimental = null,
	null|ExtensionsCapability $extensions = null,
	null|LoggingCapability $logging = null,
	null|PromptsCapability $prompts = null,
	null|ResourcesCapability $resources = null,
	null|ToolsCapability $tools = null,
	array<string, mixed> $extras = [],
)

Parameters

$extras

Capabilities outside the set this schema names


					
	public
					static

fromArray(array $data): static

Implements

Nexus\Mcp\Core\Schema\Arrayable::fromArray()


					
	public

toArray(): array

Implements

Nexus\Mcp\Core\Schema\Arrayable::toArray()


					
	public

jsonSerialize(): array|stdClass

Implementations substitute \stdClass for the empty-object case so json_encode emits {} rather than [].

Implements

Nexus\Mcp\Core\Schema\Arrayable::jsonSerialize()

Properties
`public`	`null\|CompletionsCapability`	`$completions`	#
`public`	`null\|ServerExperimentalCapability`	`$experimental`	#
`public`	`null\|ExtensionsCapability`	`$extensions`	#
`public`	`null\|LoggingCapability`	`$logging`	#
`public`	`null\|PromptsCapability`	`$prompts`	#
`public`	`null\|ResourcesCapability`	`$resources`	#
`public`	`null\|ToolsCapability`	`$tools`	#
`public`	`array<string, mixed>`	`$extras` Capabilities outside the set this schema names Capabilities outside the set this schema names	#

Namespaces

Classes

Interfaces

Class Nexus\Mcp\Core\Schema\ServerCapabilities

Parameters

Implements

Implements

Implements