Module tools 

Tool-related message types for MCP tool discovery and execution.

This module provides types for:

• Tool discovery (listing available tools)
• Tool execution (calling tools with parameters)
• Tool schema definitions (parameter validation)
• Tool result handling (success/error responses)

Structs

CallToolRequest

Request to call a tool with specific arguments.

CallToolResponse

Response from a tool call operation.

ListToolsRequest

Request to list available tools from the server.

ListToolsResponse

Response containing the list of available tools.

ResourceReference

Reference to a resource.

Tool

Tool definition including schema and metadata.

ToolListChangedNotification

Notification that the list of tools has changed.

Enums

ToolResult

Result content from a tool execution.