review from @coyotte508

Author: julien-c

packages/tiny-agents/src/cli.ts

@@ -7,7 +7,7 @@ import { PROVIDERS_OR_POLICIES } from "@huggingface/inference";
 import { Agent } from "@huggingface/mcp-client";
 import { version as packageVersion } from "../package.json";
 import { ServerConfigSchema } from "./lib/types";
-import { ANSI, debug, error } from "./lib/utils";
+import { debug, error } from "./lib/utils";
 import { mainCliLoop } from "./lib/mainCliLoop";
 import { startServer } from "./lib/webServer";
 import { stdout } from "node:process";

packages/tiny-agents/src/lib/webServer.ts

@@ -8,14 +8,7 @@ import { stdout } from "node:process";
 import type { ChatCompletionStreamOutput } from "@huggingface/tasks";
 
 const REQUEST_ID_HEADER = "X-Request-Id";
-// Generate a simple UUID v4 without dependencies
-const generateUUID = () => {
-	return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g, (c) => {
-		const r = (Math.random() * 16) | 0;
-		const v = c === "x" ? r : (r & 0x3) | 0x8;
-		return v.toString(16);
-	});
-};
+
 const ChatCompletionInputSchema = z.object({
 	messages: z.array(
 		z.object({
@@ -48,7 +41,7 @@ class ServerResp extends ServerResponse {
 
 export function startServer(agent: Agent): void {
 	const server = createServer({ ServerResponse: ServerResp }, async (req, res) => {
-		res.setHeader(REQUEST_ID_HEADER, generateUUID());
+		res.setHeader(REQUEST_ID_HEADER, crypto.randomUUID());
 		res.setHeader("Content-Type", "application/json");
 		if (req.method === "POST" && req.url === "/v1/chat/completions") {
 			let body: unknown;