webclaw/packages/create-noxa/README.md
2026-04-11 00:10:38 -04:00

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<p align="center">
<a href="https://noxa.io">
<picture>
<source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/jmagar/noxa/main/.github/banner.png" />
<img src="https://raw.githubusercontent.com/jmagar/noxa/main/.github/banner.png" alt="noxa" width="700" />
</picture>
</a>
</p>
<h3 align="center">
One command to give your AI agent reliable web access.<br/>
<sub>No headless browser. No Puppeteer. No 403s.</sub>
</h3>
<p align="center">
<a href="https://www.npmjs.com/package/create-noxa"><img src="https://img.shields.io/npm/dt/create-noxa?style=for-the-badge&logo=npm&logoColor=white&label=Installs&color=CB3837" alt="npm installs" /></a>
<a href="https://github.com/jmagar/noxa"><img src="https://img.shields.io/github/stars/jmagar/noxa?style=for-the-badge&logo=github&logoColor=white&label=Stars&color=181717" alt="Stars" /></a>
<a href="https://github.com/jmagar/noxa/blob/main/LICENSE"><img src="https://img.shields.io/badge/License-AGPL--3.0-10B981?style=for-the-badge" alt="License" /></a>
</p>
---
## Quick Start
```bash
npx create-noxa
```
That's it. Auto-detects your AI tools, downloads the MCP server, configures everything.
Works with **Claude Desktop**, **Claude Code**, **Cursor**, **Windsurf**, **VS Code**, **OpenCode**, **Codex CLI**, and **Antigravity**.
---
## The Problem
Your AI agent calls `fetch()` and gets a 403. Cloudflare, Akamai, and every major CDN fingerprint the TLS handshake and block non-browser clients before the request hits the server.
When it does work, you get 100KB+ of raw HTML — navigation, ads, cookie banners, scripts. Your agent burns 4,000+ tokens parsing noise.
## The Fix
noxa impersonates Chrome 146 at the TLS protocol level. Perfect JA4 fingerprint. Perfect HTTP/2 Akamai hash. 99% bypass rate on 102 tested sites.
Then it extracts just the content — clean markdown, 67% fewer tokens.
```
Raw HTML noxa
┌──────────────────────────────────┐ ┌──────────────────────────────────┐
│ <div class="ad-wrapper"> │ │ # Breaking: AI Breakthrough │
│ <nav class="global-nav"> │ │ │
│ <script>window.__NEXT_DATA__ │ │ Researchers achieved 94% │
│ ={...8KB of JSON...}</script> │ │ accuracy on cross-domain │
│ <div class="social-share"> │ │ reasoning benchmarks. │
│ <!-- 142,847 characters --> │ │ │
│ │ │ ## Key Findings │
│ 4,820 tokens │ │ 1,590 tokens │
└──────────────────────────────────┘ └──────────────────────────────────┘
```
---
## What It Does
```bash
npx create-noxa
```
1. Detects installed AI tools (Claude, Cursor, Windsurf, VS Code, OpenCode, Codex, Antigravity)
2. Downloads the `noxa-mcp` binary for your platform (macOS arm64/x86, Linux x86/arm64)
3. Asks for your API key (optional — **works locally without one**)
4. Writes the MCP config for each detected tool
## 10 MCP Tools
After setup, your AI agent has access to:
| Tool | What it does | API key needed? |
|------|-------------|-----------------|
| **scrape** | Extract content from any URL | No |
| **crawl** | Recursively crawl a website | No |
| **search** | Web search + parallel scrape | Yes (Serper) |
| **map** | Discover URLs from sitemaps | No |
| **batch** | Extract multiple URLs in parallel | No |
| **extract** | LLM-powered structured extraction | Yes |
| **summarize** | Content summarization | Yes |
| **diff** | Track content changes | No |
| **brand** | Extract brand identity | No |
| **research** | Deep multi-page research | Yes |
**8 of 10 tools work fully offline.** No API key, no cloud, no tracking.
## Supported Tools
| Tool | Config location |
|------|----------------|
| Claude Desktop | `~/Library/Application Support/Claude/claude_desktop_config.json` |
| Claude Code | `~/.claude.json` |
| Cursor | `.cursor/mcp.json` |
| Windsurf | `~/.codeium/windsurf/mcp_config.json` |
| VS Code (Continue) | `~/.continue/config.json` |
| OpenCode | `~/.opencode/config.json` |
| Codex CLI | `~/.codex/config.json` |
| Antigravity | `~/.antigravity/mcp.json` |
## Sites That Work
noxa gets through where default `fetch()` gets blocked:
Nike, Cloudflare, Bloomberg, Zillow, Indeed, Viagogo, Fansale, Wikipedia, Stripe, and 93 more. Tested on 102 sites with **99% success rate**.
## Alternative Install Methods
### Homebrew
```bash
brew tap jmagar/noxa && brew install noxa
```
### Docker
```bash
docker run --rm ghcr.io/0xmassi/noxa https://example.com
```
### Cargo
```bash
cargo install --git https://github.com/jmagar/noxa.git noxa
```
### Prebuilt Binaries
Download from [GitHub Releases](https://github.com/jmagar/noxa/releases) for macOS (arm64, x86_64) and Linux (x86_64, aarch64).
---
## Links
- [Website](https://noxa.io)
- [Documentation](https://noxa.io/docs)
- [GitHub](https://github.com/jmagar/noxa)
- [Status](https://status.noxa.io)
## License
AGPL-3.0