Class Nexus\Mcp\Core\Schema\Tool\Tool

`final`
`readonly`
`extends`	`BaseMetadata`
`implements`	Arrayable<array{name: non-empty-string, title?: non-empty-string, description?: non-empty-string, inputSchema: array{type: 'object', $schema?: non-empty-string, properties?: array<string, array<string, mixed>>, required?: list<string>}, outputSchema?: array{type: 'object', $schema?: non-empty-string, properties?: array<string, array<string, mixed>>, required?: list<string>}, annotations?: template-type<ToolAnnotations, Arrayable, 'T'>, execution?: template-type<ToolExecution, Arrayable, 'T'>, icons?: list<template-type<Icon, Arrayable, 'T'>>, _meta?: template-type<MetaObject, Arrayable, 'T'>}>, Icons

Definition for a tool the client can call.

Nexus\Mcp\Core\Schema\BaseMetadata
- Nexus\Mcp\Core\Schema\Tool\Tool implements Arrayable<array{name: non-empty-string, title?: non-empty-string, description?: non-empty-string, inputSchema: array{type: 'object', $schema?: non-empty-string, properties?: array<string, array<string, mixed>>, required?: list<string>}, outputSchema?: array{type: 'object', $schema?: non-empty-string, properties?: array<string, array<string, mixed>>, required?: list<string>}, annotations?: template-type<ToolAnnotations, Arrayable, 'T'>, execution?: template-type<ToolExecution, Arrayable, 'T'>, icons?: list<template-type<Icon, Arrayable, 'T'>>, _meta?: template-type<MetaObject, Arrayable, 'T'>}>, Icons

Located at Core/Schema/Tool/Tool.php

Type aliases
`ToolSchemaShape`	`array{type: 'object', $schema?: non-empty-string, properties?: array<string, array<string, mixed>>, required?: list<string>}`	#

Methods
`public`	`__construct( string $name, array<string, mixed> $inputSchema, ?string $title = null, ?string $description = null, null\|array<string, mixed> $outputSchema = null, ToolAnnotations $annotations = new ToolAnnotations(), ToolExecution $execution = new ToolExecution(), null\|list<Icon> $icons = null, MetaObject $meta = new MetaObject(), )` Overrides `Nexus\Mcp\Core\Schema\BaseMetadata::__construct()`	#
`public`	`getDisplayName(): non-empty-string` Inserts `annotations.title` between `title` and `name` per the spec's Tool-specific fallback rule. Inserts `annotations.title` between `title` and `name` per the spec's Tool-specific fallback rule. Overrides `Nexus\Mcp\Core\Schema\BaseMetadata::getDisplayName()`	#
`public static`	`fromArray(array<string, mixed> $data): static` Create an instance of the class from an array. Create an instance of the class from an array. Implements `Nexus\Mcp\Core\Schema\Arrayable::fromArray()`	#
`public`	`toArray(): array` Convert the instance to an array. Convert the instance to an array. Implements `Nexus\Mcp\Core\Schema\Arrayable::toArray()`	#
`public`	`jsonSerialize(): array` Implementations substitute `\stdClass` for the empty-object case so `json_encode` emits `{}` rather than `[]`. Implementations substitute `\stdClass` for the empty-object case so `json_encode` emits `{}` rather than `[]`. Implements `Nexus\Mcp\Core\Schema\Arrayable::jsonSerialize()`	#

Properties inherited from Nexus\Mcp\Core\Schema\BaseMetadata
`$name, $title`