/**
 * Tool Annotations for MCP UX Enhancement
 *
 * Annotations provide hints about tool behavior to help clients make better decisions.
 *
 * @see https://modelcontextprotocol.io/specification/draft/2025-03-26/server/tools#annotations
 */
import type { ToolAnnotations, ToolExecution } from "@modelcontextprotocol/sdk/types.js";
/**
 * Tool metadata including title, annotations, and execution hints
 */
export interface ToolMetadata {
    /** Human-friendly title for the tool */
    title: string;
    /** Behavior hints for the client */
    annotations?: ToolAnnotations;
    /** Execution configuration (e.g., task support) */
    execution?: ToolExecution;
}
/**
 * Tool metadata mapped to tool names
 */
export declare const toolMetadata: Record<string, ToolMetadata>;
/**
 * Get metadata for a tool by name
 */
export declare function getToolMetadata(toolName: string): ToolMetadata | undefined;