anti-bot-detector
Copyright 2026 AKN

This product includes software derived from crawl4ai
(https://github.com/unclecode/crawl4ai), licensed under the Apache License,
Version 2.0. Copyright (c) crawl4ai authors.

Derivation scope (see DESIGN.md in this distribution, or the AKN vault):
  * Extracted (pure logic, adapted): 3-layer detection heuristics
    (HTTP header fingerprinting, JS challenge identification),
    proxy auto-upgrade state machine.
  * Excluded (not carried over): crawl4ai content-extraction pipeline,
    deep-crawl scheduler, MCP server, browser-manager internals.

Upstream baseline: crawl4ai v0.8.6 (tag), Apache-2.0.
This distribution's new code is licensed under the MIT License (see LICENSE).
