A powerful C++ level anti-bot browser automation tool designed to bypass sophisticated security measures like Cloudflare and Datadome.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install camoufox-stealth-browser
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install camoufox-stealth-browser using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Camoufox Stealth Browser?
Camoufox Stealth Browser provides C++ level anti-bot evasion by utilizing a custom Firefox fork with stealth patches compiled directly into the browser. Unlike standard JavaScript-based solutions like puppeteer-stealth that are easily detected via timing analysis, this skill ensures that fingerprints for WebGL, Canvas, and AudioContext are genuinely spoofed at the source code level. It is a critical component for developers using Openclaw Skills who need to scrape highly protected sites such as Airbnb or Yelp without being blocked.
The skill also integrates curl_cffi for high-speed API interactions using TLS fingerprint spoofing, mimicking real browser handshakes without the overhead of a full browser. By running in isolated distrobox containers, it maintains a clean host system while providing a robust, undetectable environment for complex web automation and data extraction tasks.
Camoufox Stealth Browser Use Cases
- Bypassing Cloudflare Turnstile or Datadome challenges that block standard Playwright or Selenium instances.
- Scraping highly protected platforms like Airbnb and Yelp where JS-level patches typically fail.
- Executing high-speed API requests with TLS spoofing using curl_cffi for mobile app reverse engineering.
- Managing persistent authenticated sessions to avoid repetitive login walls and manual intervention.
- Integrating stealthy browser automation into complex AI agent workflows via Openclaw Skills.
How Camoufox Stealth Browser Works
- The user initiates a scraping or automation request through the Openclaw Skills framework targeting a protected URL.
- The system enters a pybox distrobox container to ensure environment isolation and dependency stability.
- For full browser needs, Camoufox launches with C++ level patches to spoof hardware and browser fingerprints before the page loads.
- For API-only tasks, curl_cffi is utilized to spoof the TLS handshake, mimicking specific browser versions like Chrome 120.
- The skill manages behavioral signals, including automated mouse movements and random timing delays, to mimic human interaction.
- Session data is stored or retrieved from persistent profiles to maintain authentication status across multiple runs.
Camoufox Stealth Browser Setup
To begin using this skill within the Openclaw Skills ecosystem, follow these installation steps:
# Enter the isolated container and install required packages using python3.14
distrobox-enter pybox -- python3.14 -m pip install camoufox curl_cffi
# The Camoufox browser (~700MB) will download automatically on the first execution
Note: Always use python3.14 explicitly within the pybox environment to avoid library conflicts or segmentation faults.
Camoufox Stealth Browser Data Schema & Taxonomy
This skill organizes its data and session metadata within specific directory structures to ensure portability and security:
| Component | Path | Description |
|---|---|---|
| Profiles | ~/.stealth-browser/profiles/<name>/ |
Contains browser state, IndexedDB, and localStorage data. |
| Cookies | Exported via --export-cookies |
JSON formatted cookie data for backup or domain-specific usage. |
| Screenshots | User-defined paths | Local storage for visual verification of successful page loads. |
All profile directories are created with restricted permissions (chmod 700) to ensure data privacy within the Openclaw Skills environment.
Camoufox Stealth Browser Advanced Features
- C++ Level Stealth: Hardcoded browser patches for WebGL and Canvas that are invisible to JavaScript-based detection scripts.
- Session Management: Support for named profiles that allow for persistent logins and automated SSO handling.
- Hybrid Tooling: Seamless switching between full Firefox-based browser automation and lightweight TLS-spoofed API calls.
- Xvfb Integration: Ability to run headed browser instances in a virtual display for improved reliability on headless servers.
- Behavioral Injection: Automated random mouse movements and human-like timing delays to bypass behavioral analysis.
- Containerized Isolation: Full support for distrobox to prevent dependency conflicts and keep the host machine clean.
SKILL.md
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