36 lines
934 B
JavaScript
36 lines
934 B
JavaScript
import { TavilyExtract } from "@langchain/tavily";
|
|
import { tool } from "@langchain/core/tools";
|
|
import * as z from "zod"
|
|
import config from "../../../../conf.json" with { type: "json" };
|
|
|
|
const webFetchTool = tool(
|
|
async ({
|
|
extractDepth = "basic",
|
|
includeImages = false,
|
|
format = "markdown",
|
|
urls = [],
|
|
}) => {
|
|
const tavilyExtract = new TavilyExtract({
|
|
tavilyApiKey: config.agent.tavily.apiKey,
|
|
extractDepth,
|
|
includeImages,
|
|
format
|
|
});
|
|
return await tavilyExtract._call({ urls });
|
|
},
|
|
{
|
|
name: "web_fetch",
|
|
description: "Run a web fetch",
|
|
schema: z.object({
|
|
extractDepth: z.enum(["basic", "advanced"]).default("basic"),
|
|
includeImages: z.boolean().default(false),
|
|
format: z
|
|
.enum(["markdown", "json"])
|
|
.default("markdown"),
|
|
urls: z.array(z.string().describe("The urls")).default([]),
|
|
}),
|
|
},
|
|
);
|
|
|
|
export { webFetchTool };
|