import { z } from 'zod';
export interface ToolDefinition {
name: string;
description: string;
inputSchema: {
type: 'object';
properties: Record<string, any>;
required?: string[];
};
}
export abstract class BaseTool {
abstract getDefinitions(): ToolDefinition[];
abstract canHandle(toolName: string): boolean;
abstract execute(toolName: string, args: unknown): Promise<any>;
protected createSchema(properties: Record<string, any>, required?: string[]): any {
return {
type: 'object',
properties,
required: required || [],
};
}
protected formatError(error: Error, toolName: string): any {
return {
error: `Tool '${toolName}' failed: ${error.message}`,
timestamp: new Date().toISOString(),
};
}
}
