Open-Source Stealth Browser Server Bypasses Cloudflare and Bot Detection With AI-Optimized REST API
Summary
A new open-source stealth browser server called Camofox-browser uses AI-optimized fingerprint spoofing at the C++ level to silently bypass Cloudflare and bot detection systems, offering a powerful REST API with token-efficient snapshots, session isolation, and proxy routing — deployable instantly via Docker or cloud platforms.
Key Points
- Camofox-browser is an open-source stealth headless browser server built on Camoufox, a Firefox fork that spoofs fingerprints at the C++ level to bypass Cloudflare, bot detection, and anti-scraping systems, serving as a drop-in replacement for Puppeteer and Playwright.
- The server exposes a REST API designed for AI agents, offering token-efficient accessibility snapshots (~90% smaller than raw HTML), stable element references for reliable interaction, session isolation, cookie import, proxy/GeoIP routing, YouTube transcript extraction, and over a dozen search macros for common sites.
- Deployable via Docker, Fly.io, Railway, or npm with support for Windows and ARM64, the project includes built-in session persistence, opt-in Playwright session tracing, anonymized crash telemetry with full opt-out support, and access control via bearer token authentication for production use.