Initial ChatGPT Agent demo

This commit is contained in:
Rami Bitar
2026-09-14 19:49:51 -04:00
commit 8790cfb1e2
121 changed files with 20112 additions and 0 deletions
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import {
streamText,
convertToModelMessages,
stepCountIs,
pruneMessages,
} from 'ai';
import { createOpenRouter } from '@openrouter/ai-sdk-provider';
import { tools } from '@/chat.config';
const openrouter = createOpenRouter({
apiKey: process.env.OPENROUTER_API_KEY,
});
export async function POST(request: Request) {
try {
const { messages } = await request.json();
if (!process.env.OPENROUTER_API_KEY) {
return Response.json(
{ error: 'OPENROUTER_API_KEY is not configured' },
{ status: 503 }
);
}
const model = openrouter(
process.env.OPENROUTER_MODEL || 'openai/gpt-5.6-luna-pro'
);
const webSearchEnabled = Boolean(process.env.FIRECRAWL_API_KEY);
const instructions = webSearchEnabled
? `You are an expert ChatGPT Agent with real-time access to the internet.
Your capabilities:
- Search the web using Firecrawl to find up-to-date information
- Fetch and read full web pages to extract detailed content
- Synthesize information from multiple sources into clear, accurate answers
- Cite your sources inline so the user can verify information
Guidelines:
- Always search the web before answering questions that require current or factual information
- Use multiple searches when needed to get comprehensive answers
- Cross-reference sources for accuracy
- Structure your responses clearly with headings, bullet points, and citations where appropriate
- When fetching pages, extract only the relevant information
- Be transparent about the sources you used
- Today's date is ${new Date().toLocaleDateString('en-US', { weekday: 'long', year: 'numeric', month: 'long', day: 'numeric' })}`
: `You are a helpful AI research assistant. Answer clearly and accurately. You do not have live web access, so be transparent when a question requires current information. Today's date is ${new Date().toLocaleDateString('en-US', { weekday: 'long', year: 'numeric', month: 'long', day: 'numeric' })}.`;
const convertedMessages = await convertToModelMessages(messages);
const prunedMessages = pruneMessages({
messages: convertedMessages,
reasoning: 'all',
toolCalls: 'none',
});
const result = await streamText({
model,
instructions,
messages: prunedMessages,
tools: webSearchEnabled ? tools : {},
stopWhen: stepCountIs(20),
providerOptions: {
openrouter: {
reasoning: {
enabled: true,
effort: 'medium',
},
},
},
});
return result.toUIMessageStreamResponse({ sendReasoning: true });
} catch (error) {
console.error('Chat API error:', error);
return new Response(
JSON.stringify({ error: 'Failed to process chat request' }),
{
status: 500,
headers: { 'Content-Type': 'application/json' },
}
);
}
}
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"use client";
import React from 'react';
export default function Error({
error,
reset,
}: {
error: Error & { digest?: string };
reset: () => void;
}) {
return (
<div className="flex items-center justify-center min-h-screen">
<div className="flex items-center gap-6">
<div className="text-lg font-medium text-black font-sans whitespace-nowrap">
Something went wrong
</div>
<div className="border-l border-gray-300 h-6"></div>
<div className="text-sm text-gray-700 font-sans max-w-lg">
{error.message}
</div>
</div>
</div>
);
}
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@import 'tailwindcss';
@import "tw-animate-css";
@custom-variant dark (&:is(.dark *));
@theme {
/* Background and foreground */
--color-background: hsl(0 0% 100%);
--color-foreground: hsl(222.2 84% 4.9%);
/* Card */
--color-card: hsl(0 0% 100%);
--color-card-foreground: hsl(222.2 84% 4.9%);
/* Popover */
--color-popover: hsl(0 0% 100%);
--color-popover-foreground: hsl(222.2 84% 4.9%);
/* Primary */
--color-primary: hsl(222.2 47.4% 11.2%);
--color-primary-foreground: hsl(210 40% 98%);
/* Secondary */
--color-secondary: hsl(210 40% 96.1%);
--color-secondary-foreground: hsl(222.2 47.4% 11.2%);
/* Muted */
--color-muted: hsl(210 40% 96.1%);
--color-muted-foreground: hsl(215.4 16.3% 46.9%);
/* Accent */
--color-accent: hsl(210 40% 96.1%);
--color-accent-foreground: hsl(222.2 47.4% 11.2%);
/* Destructive */
--color-destructive: hsl(0 84.2% 60.2%);
--color-destructive-foreground: hsl(210 40% 98%);
/* Border, input, ring */
--color-border: hsl(214.3 31.8% 91.4%);
--color-input: hsl(214.3 31.8% 91.4%);
--color-ring: hsl(222.2 84% 4.9%);
/* Sidebar */
--color-sidebar: hsl(0 0% 98%);
--color-sidebar-foreground: hsl(240 5.3% 26.1%);
--color-sidebar-primary: hsl(240 5.9% 10%);
--color-sidebar-primary-foreground: hsl(0 0% 98%);
--color-sidebar-accent: hsl(240 4.8% 95.9%);
--color-sidebar-accent-foreground: hsl(240 5.9% 10%);
--color-sidebar-border: hsl(220 13% 91%);
--color-sidebar-ring: hsl(217.2 91.2% 59.8%);
/* Border radius */
--radius-sm: 0.25rem;
--radius-md: 0.375rem;
--radius-lg: 0.5rem;
--radius-xl: 0.75rem;
/* Fonts */
--font-heading: "Space Grotesk", sans-serif;
--font-body: "Inter", sans-serif;
}
/* Dark mode */
.dark {
--color-background: hsl(222.2 84% 4.9%);
--color-foreground: hsl(210 40% 98%);
--color-card: hsl(222.2 84% 4.9%);
--color-card-foreground: hsl(210 40% 98%);
--color-popover: hsl(222.2 84% 4.9%);
--color-popover-foreground: hsl(210 40% 98%);
--color-primary: hsl(210 40% 98%);
--color-primary-foreground: hsl(222.2 47.4% 11.2%);
--color-secondary: hsl(217.2 32.6% 17.5%);
--color-secondary-foreground: hsl(210 40% 98%);
--color-muted: hsl(217.2 32.6% 17.5%);
--color-muted-foreground: hsl(215 20.2% 65.1%);
--color-accent: hsl(217.2 32.6% 17.5%);
--color-accent-foreground: hsl(210 40% 98%);
--color-destructive: hsl(0 62.8% 30.6%);
--color-destructive-foreground: hsl(210 40% 98%);
--color-border: hsl(217.2 32.6% 17.5%);
--color-input: hsl(217.2 32.6% 17.5%);
--color-ring: hsl(212.7 26.8% 83.9%);
--color-sidebar: hsl(240 5.9% 10%);
--color-sidebar-foreground: hsl(240 4.8% 95.9%);
--color-sidebar-primary: hsl(224.3 76.3% 48%);
--color-sidebar-primary-foreground: hsl(0 0% 100%);
--color-sidebar-accent: hsl(240 3.7% 15.9%);
--color-sidebar-accent-foreground: hsl(240 4.8% 95.9%);
--color-sidebar-border: hsl(240 3.7% 15.9%);
--color-sidebar-ring: hsl(217.2 91.2% 59.8%);
--background: oklch(0.145 0 0);
--foreground: oklch(0.985 0 0);
--card: oklch(0.205 0 0);
--card-foreground: oklch(0.985 0 0);
--popover: oklch(0.205 0 0);
--popover-foreground: oklch(0.985 0 0);
--primary: oklch(0.922 0 0);
--primary-foreground: oklch(0.205 0 0);
--secondary: oklch(0.269 0 0);
--secondary-foreground: oklch(0.985 0 0);
--muted: oklch(0.269 0 0);
--muted-foreground: oklch(0.708 0 0);
--accent: oklch(0.269 0 0);
--accent-foreground: oklch(0.985 0 0);
--destructive: oklch(0.704 0.191 22.216);
--border: oklch(1 0 0 / 10%);
--input: oklch(1 0 0 / 15%);
--ring: oklch(0.556 0 0);
--chart-1: oklch(0.488 0.243 264.376);
--chart-2: oklch(0.696 0.17 162.48);
--chart-3: oklch(0.769 0.188 70.08);
--chart-4: oklch(0.627 0.265 303.9);
--chart-5: oklch(0.645 0.246 16.439);
--sidebar: oklch(0.205 0 0);
--sidebar-foreground: oklch(0.985 0 0);
--sidebar-primary: oklch(0.488 0.243 264.376);
--sidebar-primary-foreground: oklch(0.985 0 0);
--sidebar-accent: oklch(0.269 0 0);
--sidebar-accent-foreground: oklch(0.985 0 0);
--sidebar-border: oklch(1 0 0 / 10%);
--sidebar-ring: oklch(0.556 0 0);
}
@theme inline {
--radius-sm: calc(var(--radius) - 4px);
--radius-md: calc(var(--radius) - 2px);
--radius-lg: var(--radius);
--radius-xl: calc(var(--radius) + 4px);
--radius-2xl: calc(var(--radius) + 8px);
--radius-3xl: calc(var(--radius) + 12px);
--radius-4xl: calc(var(--radius) + 16px);
--color-background: var(--background);
--color-foreground: var(--foreground);
--color-card: var(--card);
--color-card-foreground: var(--card-foreground);
--color-popover: var(--popover);
--color-popover-foreground: var(--popover-foreground);
--color-primary: var(--primary);
--color-primary-foreground: var(--primary-foreground);
--color-secondary: var(--secondary);
--color-secondary-foreground: var(--secondary-foreground);
--color-muted: var(--muted);
--color-muted-foreground: var(--muted-foreground);
--color-accent: var(--accent);
--color-accent-foreground: var(--accent-foreground);
--color-destructive: var(--destructive);
--color-border: var(--border);
--color-input: var(--input);
--color-ring: var(--ring);
--color-chart-1: var(--chart-1);
--color-chart-2: var(--chart-2);
--color-chart-3: var(--chart-3);
--color-chart-4: var(--chart-4);
--color-chart-5: var(--chart-5);
--color-sidebar: var(--sidebar);
--color-sidebar-foreground: var(--sidebar-foreground);
--color-sidebar-primary: var(--sidebar-primary);
--color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
--color-sidebar-accent: var(--sidebar-accent);
--color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
--color-sidebar-border: var(--sidebar-border);
--color-sidebar-ring: var(--sidebar-ring);
}
:root {
--radius: 0.625rem;
--background: oklch(1 0 0);
--foreground: oklch(0.145 0 0);
--card: oklch(1 0 0);
--card-foreground: oklch(0.145 0 0);
--popover: oklch(1 0 0);
--popover-foreground: oklch(0.145 0 0);
--primary: oklch(0.205 0 0);
--primary-foreground: oklch(0.985 0 0);
--secondary: oklch(0.97 0 0);
--secondary-foreground: oklch(0.205 0 0);
--muted: oklch(0.97 0 0);
--muted-foreground: oklch(0.556 0 0);
--accent: oklch(0.97 0 0);
--accent-foreground: oklch(0.205 0 0);
--destructive: oklch(0.577 0.245 27.325);
--border: oklch(0.922 0 0);
--input: oklch(0.922 0 0);
--ring: oklch(0.708 0 0);
--chart-1: oklch(0.646 0.222 41.116);
--chart-2: oklch(0.6 0.118 184.704);
--chart-3: oklch(0.398 0.07 227.392);
--chart-4: oklch(0.828 0.189 84.429);
--chart-5: oklch(0.769 0.188 70.08);
--sidebar: oklch(0.985 0 0);
--sidebar-foreground: oklch(0.145 0 0);
--sidebar-primary: oklch(0.205 0 0);
--sidebar-primary-foreground: oklch(0.985 0 0);
--sidebar-accent: oklch(0.97 0 0);
--sidebar-accent-foreground: oklch(0.205 0 0);
--sidebar-border: oklch(0.922 0 0);
--sidebar-ring: oklch(0.708 0 0);
}
@layer base {
* {
@apply border-border outline-ring/50;
}
body {
@apply bg-background text-foreground;
}
}
.shimmer {
-webkit-mask-image: linear-gradient(-75deg, #000 30%, rgba(0,0,0,.6) 50%, #000 70%);
-webkit-mask-size: 200%;
animation: shimmer 5s infinite;
}
@keyframes shimmer {
from {
-webkit-mask-position: 150%;
}
to {
-webkit-mask-position: -50%;
}
}
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import React from 'react';
import type { Metadata } from 'next';
import { ThemeProvider } from '@/components/theme-provider';
import './globals.css';
export const metadata: Metadata = {
title: 'ChatGPT Agent',
description: 'A ChatGPT-powered assistant for clear, useful answers.',
};
export default function RootLayout({
children,
}: {
children: React.ReactNode;
}) {
return (
<html lang="en" suppressHydrationWarning>
<body className="m-0 p-0 font-body">
<ThemeProvider
attribute="class"
defaultTheme="system"
enableSystem
disableTransitionOnChange
>
<div className="h-screen overflow-hidden bg-muted">{children}</div>
</ThemeProvider>
</body>
</html>
);
}
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"use client";
import React from 'react';
import Link from 'next/link';
export default function NotFound() {
return (
<div className="flex items-center justify-center min-h-screen">
<div className="flex items-center gap-6">
<div className="text-lg font-medium text-black font-sans whitespace-nowrap">
404
</div>
<div className="border-l border-gray-300 h-6"></div>
<div className="text-sm text-gray-700 font-sans max-w-lg">
This page could not be found.
</div>
</div>
</div>
);
}
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import { ChatAgent } from "@/components/chat/ChatAgent";
export default function ChatPage() {
return <ChatAgent webSearchEnabled={Boolean(process.env.FIRECRAWL_API_KEY)} />;
}