import type { AgentContext } from '../core/types';
/**
 * MCP (Model Context Protocol) compatible tool interface.
 * Tools follow the MCP standard format with JSON Schema input validation.
 */
export interface MCPToolDefinition {
    name: string;
    description: string;
    inputSchema: Record<string, unknown>;
}
export interface MCPToolResult {
    content: string;
    isError?: boolean;
    metadata?: Record<string, unknown>;
}
export interface MCPTool extends MCPToolDefinition {
    execute(input: Record<string, unknown>, context?: AgentContext): Promise<MCPToolResult>;
}
export declare class MCPToolRegistry {
    private tools;
    register(tool: MCPTool): void;
    unregister(name: string): void;
    get(name: string): MCPTool | undefined;
    list(): MCPToolDefinition[];
    has(name: string): boolean;
    execute(name: string, input: Record<string, unknown>, context?: AgentContext): Promise<MCPToolResult>;
}
/**
 * Create an MCP tool from a simple function.
 */
export declare function createMCPTool(name: string, description: string, inputSchema: Record<string, unknown>, executeFn: (input: Record<string, unknown>, context?: AgentContext) => Promise<MCPToolResult>): MCPTool;
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