SdkMcpTool class

An in-process tool definition. Mirrors SdkMcpToolDefinition / the object built by tool().

inputSchema is JSON-Schema (the extension converts it to Zod via jsonSchemaToZod). handler runs in Dart; it is part of the type surface but is never serialized — only the descriptor crosses the bridge.

Constructors

SdkMcpTool({required String name, required String description, required Map<String, dynamic> inputSchema, ToolHandler? handler})

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

Parses a tool descriptor from wire JSON. The handler is not transported.

factory

Properties

description → String

A human-readable description.

final

handler → ToolHandler?

The Dart handler invoked when the model calls this tool (wired in #5).

final

hashCode → int

The hash code for this object.

no setter, inherited

inputSchema → Map<String, dynamic>

The JSON-Schema for the tool input.

final

name → String

The tool name.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

Serializes the descriptor (name/description/schema) — never the handler.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited