Crate eoka 

Eoka

Undetectable browser automation for AI agents.

Eoka is a minimal, fast stealth browser library built from scratch. It uses a custom CDP (Chrome DevTools Protocol) implementation with built-in stealth filtering to avoid detection.

Features

• Stealth by Default - Binary patching, JavaScript evasions, human simulation
• Minimal Dependencies - ~10 crates total, no chromiumoxide
• AI-Agent Optimized - PageState, element indexing, text extraction
• Fast - Lazy evasion scripts, mmap patching, stack-allocated paths

Quick Start

use eoka::Browser;

#[tokio::main]
async fn main() -> eoka::Result<()> {
    // Launch browser (patches Chrome, applies evasions)
    let browser = Browser::launch().await?;

    // Create page and navigate
    let page = browser.new_page("https://example.com").await?;

    // Human-like interactions
    page.human_click("#button").await?;
    page.human_type("#input", "hello world").await?;

    // Screenshot
    let png = page.screenshot().await?;
    std::fs::write("screenshot.png", png)?;

    browser.close().await?;
    Ok(())
}

Configuration

use eoka::{Browser, StealthConfig};

let config = StealthConfig {
    headless: true,
    patch_binary: true,
    webgl_spoof: true,
    canvas_spoof: true,
    ..Default::default()
};

let browser = Browser::launch_with_config(config).await?;

Re-exports

pub use browser::Browser;

pub use error::Error;

pub use error::Result;

pub use network::NetworkEvent;

pub use network::NetworkWatcher;

pub use page::BoundingBox;

pub use page::CapturedRequest;

pub use page::Element;

pub use page::FrameInfo;

pub use page::Page;

pub use page::PageState;

pub use page::ResponseBody;

pub use page::TextMatch;

pub use session::BrowserSession;

pub use session::SessionCookie;

pub use stealth::Fingerprint;

pub use stealth::HumanSpeed;

Modules

browser

Browser Launcher

cdp

Minimal CDP (Chrome DevTools Protocol) Client

error

Error types for eoka

network

Network Request Capture

page

Page Abstraction

session

Session export for browser-to-HTTP-client handoff

stealth

Stealth Layer

Structs

StealthConfig

Configuration for stealth features