McpTool class

A Model Context Protocol (MCP) tool.

Allows connecting to remote MCP servers for extended capabilities.

Note: This is an extension tool type not present in the official OpenResponses spec. It is included for compatibility with providers that support the Model Context Protocol.

Inheritance

• Object
• Tool
• McpTool

Annotations

• @immutable

Constructors

McpTool({required String serverLabel, required String serverUrl, List<String>? allowedTools, String? requireApproval})

Creates an McpTool.

const

McpTool.fromJson(Map<String, dynamic> json)

Creates an McpTool from JSON.

factory

Properties

allowedTools → List<String>?

List of allowed tools from this server.

final

hashCode → int

The hash code for this object.

no setter, override

requireApproval → String?

Approval requirement for tool execution.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

serverLabel → String

Label for the MCP server.

final

serverUrl → String

URL of the MCP server.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

Converts to JSON.

override

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override