Perfect Web Clone

Open Source Agent Co-work System

Claude Code for web cloning. A vertical AI agent with 40+ specialized tools.

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Don't want to self-host? Use the Perfect Web Clone Skill directly in Claude Code.

A true AI agent — not just a wrapper around an LLM. Multi-agent collaboration with real tools, self-correction loops, and a complete sandbox environment to build production-ready code from scratch.

Others guess from screenshots. We extract the real code — DOM, styles, components, interactions. Pixel-perfect cloning that screenshot-based tools simply cannot achieve.

https://github.com/user-attachments/assets/248af639-20d9-45a8-ad0a-660a04a17b68

Open Source Multi-Agent Architecture

This entire multi-agent system is open source. Learn from it, use it, build upon it.

Why Cowork?

Working with a single AI is like asking one coworker to handle everything alone — they get overwhelmed. Traditional single-model approaches hit a wall:

• Context window overflow on large pages
• Hallucinations when juggling too many responsibilities
• Slow, sequential processing

Our solution: A team of specialized agents working together, like coworkers each focused on what they do best. Less back-and-forth, more getting things done.

Why Not Just Use Cursor / Claude Code / Copilot?

We tried. Even with the complete extracted JSON — full DOM tree, all CSS rules, every asset URL — single-model tools struggle:

The core problem: A 200KB extracted JSON exceeds practical context limits. Even if it fits, a single agent can't maintain coherence when context gets polluted with too much information. The solution isn't smarter agents — it's task distribution with reliable workflows.

Honest limitation: Complex animations are still hard to extract perfectly — but that's a crawler problem, not an agent problem. The multi-agent architecture itself is capable of far more than web cloning. Imagine: automated refactoring, codebase migration, documentation generation, or any task too large for a single agent to handle.

The Agent + Tools + Sandbox Pattern

┌─────────────────────────────────────────────────────────┐
│                    Multi-Agent System                    │
├─────────────────────────────────────────────────────────┤
│                  ┌───────────────┐                      │
│                  │  Main Agent   │                      │
│                  │  (Coordinator)│                      │
│                  └───────┬───────┘                      │
│                          │ distributes tasks            │
│         ┌────────────────┼────────────────┐             │
│         ▼                ▼                ▼             │
│  ┌───────────┐    ┌───────────┐    ┌───────────┐       │
│  │  Worker   │    │  Worker   │    │  Worker   │  ...  │
│  │  Agent 1  │    │  Agent 2  │    │  Agent N  │       │
│  └─────┬─────┘    └─────┬─────┘    └─────┬─────┘       │
│        └────────────────┼────────────────┘              │
│                         ▼                               │
│  ┌─────────────────────────────────────────────────┐   │
│  │                    Tools                         │   │
│  │  • File Operations  • Code Analysis             │   │
│  │  • Browser Control  • API Calls                 │   │
│  └─────────────────────────────────────────────────┘   │
│                         │                               │
│                         ▼                               │
│  ┌─────────────────────────────────────────────────┐   │
│  │              Sandbox (BoxLite)                   │   │
│  │  Isolated execution environment for safe        │   │
│  │  code generation, testing, and preview          │   │
│  └─────────────────────────────────────────────────┘   │
└─────────────────────────────────────────────────────────┘

This pattern — Agent + Tools + Sandbox — is reusable for any AI agent product:

BoxLite: Hardware-level isolated micro-VMs for AI agents. No root access needed, runs OCI containers with true kernel isolation. → github.com/boxlite-ai/boxlite

Connect With Me

Building something with this architecture? Have questions? Reach out:

Table of Contents

• Open Source Multi-Agent Architecture
• Agent Toolkit
• Why Nexting?
• Features
• Demo
• Getting Started
• Architecture
• API Reference
• Tech Stack
• Contributing
• License

Agent Toolkit

Built on Claude Agent SDK — the same foundation as Claude Code. This isn't a chatbot with API calls; it's a real agent that thinks, plans, executes, and self-corrects in an isolated sandbox.

40+ Tools Across 10 Categories