github mnemosyne-artificial-intelligence/doppelganger v0.2
v0.200.0

latest release: v0.201.0
pre-release13 hours ago

Key Capabilities

  • Real browser automation
    Automation runs inside actual browser environments, enabling reliable interaction with modern, JavaScript-heavy websites.

  • Task-based execution model
    Automation is composed of explicit task blocks such as navigation, typing, clicking, key presses, extraction, and custom JavaScript execution.

  • JavaScript-level data extraction
    Execute arbitrary JavaScript directly within the page context for complex DOM traversal, stateful logic, and advanced extraction workflows.

  • Human-like interaction support
    Optional behavior modeling including natural delays, realistic typing patterns, cursor movement, scrolling, and correction behavior.

  • Self-hosted and privacy-first
    No managed cloud, no vendor lock-in, and no external data handling. You control the runtime and storage.

  • Docker-first distribution
    Designed to be run locally or on your own servers using Docker for predictable and reproducible environments.

  • Workflow-friendly
    Can be integrated with external orchestration tools (e.g. HTTP-triggered workflows) without being coupled to any specific platform.

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