import { z } from "zod";
import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import { API_CONFIG } from "./config.js";
import { WebsetItem } from "../types.js";
import { createRequestLogger } from "../utils/logger.js";
import { ExaApiClient, handleApiError } from "../utils/api.js";
export function registerGetItemTool(server: McpServer, config?: { exaApiKey?: string }): void {
server.tool(
"get_item",
"Get a specific item from a webset by its ID. Returns detailed information about the item including all enrichment data.",
{
websetId: z.string().describe("The ID or externalId of the webset"),
itemId: z.string().describe("The ID of the item to retrieve")
},
async ({ websetId, itemId }) => {
const requestId = `get_item-${Date.now()}-${Math.random().toString(36).substring(2, 7)}`;
const logger = createRequestLogger(requestId, 'get_item');
logger.start(`Getting item ${itemId} from webset: ${websetId}`);
try {
const client = new ExaApiClient(config?.exaApiKey || process.env.EXA_API_KEY || '');
logger.log("Sending get item request to API");
const response = await client.get<WebsetItem>(
API_CONFIG.ENDPOINTS.WEBSET_ITEM_BY_ID(websetId, itemId)
);
logger.log(`Retrieved item: ${response.id}`);
const result = {
content: [{
type: "text" as const,
text: JSON.stringify(response, null, 2)
}]
};
logger.complete();
return result;
} catch (error) {
return handleApiError(error, logger, 'getting item');
}
}
);
}
