mcp-framework/dist/loaders/toolLoader.js

Framework for building Model Context Protocol (MCP) servers in Typescript

import { BaseLoader } from './BaseLoader.js';
import { logger } from '../core/Logger.js';
export class ToolLoader extends BaseLoader {
    constructor(basePath) {
        super({
            subdirectory: 'tools',
            excludedFiles: ['BaseTool.js', '*.test.js', '*.spec.js'],
            extensions: ['.js'],
        }, basePath);
    }
    async hasTools() {
        return this.hasItems();
    }
    validateItem(tool) {
        const isValid = Boolean(tool &&
            typeof tool.name === 'string' &&
            tool.toolDefinition &&
            typeof tool.toolCall === 'function');
        if (isValid) {
            logger.debug(`Validated tool: ${tool.name}`);
        }
        else {
            logger.warn(`Invalid tool found: missing required properties`);
        }
        return isValid;
    }
    createInstance(ToolClass) {
        return new ToolClass();
    }
    getItemName(tool) {
        return tool.name;
    }
    async loadTools() {
        return this.loadItems();
    }
}