MCP Elicitations Demo Server

import { z } from "zod"; import { zodToJsonSchema } from "zod-to-json-schema"; import { generateAllResources } from "../lib/resources.js"; const GetResourceLinksSchema = z.object({ count: z .number() .min(1) .max(10) .default(3) .describe("Number of resource links to return (1-10)"), }); export const getResourceLinksTool = { name: "getResourceLinks", description: "Returns multiple resource links that reference different types of resources", inputSchema: zodToJsonSchema(GetResourceLinksSchema), handler: async (args: any) => { const { count } = GetResourceLinksSchema.parse(args); const content: any[] = []; // Add intro text content.push({ type: "text" as const, text: `Here are ${count} resource links to resources available in this server (see full output in tool response if your client does not support resource_link yet):`, }); // Return resource links to actual resources from ALL_RESOURCES const ALL_RESOURCES = generateAllResources(); const actualCount = Math.min(count, ALL_RESOURCES.length); for (let i = 0; i < actualCount; i++) { const resource = ALL_RESOURCES[i]; content.push({ type: "resource_link" as const, uri: resource.uri, name: resource.name, description: `Resource ${i + 1}: ${ resource.mimeType === "text/plain" ? "plaintext resource" : "binary blob resource" }`, mimeType: resource.mimeType, }); } return { content }; }, };