MCP Installer

import { CallToolResult } from "@modelcontextprotocol/sdk/types.js"; import { ZodRawShape } from "zod"; import { SmitheryClient } from "../client/smithery.client.js"; import { IFindMcpResponse } from "../interfaces/response/find-mcp.response.js"; import { ITool } from "../interfaces/tool.js"; import { zodType } from "../interfaces/zod.type.js"; import { ToolResponseGenerator } from "./util/tool-response.generator.js"; export class McpFinderTool implements ITool { private readonly smitheryClient = new SmitheryClient(); private readonly responseGenerator = new ToolResponseGenerator(); name: string = "find_mcp"; description: string = "Find the MCP servers by given name"; parameters: ZodRawShape = { mcpServerName: zodType.mcpServerName.describe( "The name of the MCP server to find" ), }; fn: (params: ZodRawShape) => Promise<CallToolResult> = async (params) => { const mcpServerName = params.mcpServerName.toString(); const searchResult = await this.smitheryClient.getServerListOrNull( mcpServerName ); if (!searchResult) { return this.responseGenerator.textResponse( "Error occured while searching for MCP server" ); } const response: IFindMcpResponse[] = searchResult.servers.map((tool) => ({ qualifiedName: tool.qualifiedName, displayName: tool.displayName, description: tool.description, useCount: tool.useCount, homepage: tool.homepage, })); return this.responseGenerator.textResponse(JSON.stringify(response)); }; }