libproxy
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Description:
Library that provides automatic proxy configuration management
Type: Formula  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  formulae.brew.sh
Category: Networking
Tags: networking proxy library configuration system
Install: brew install libproxy
About:
Libproxy is a library that offers a consistent API for applications to determine the appropriate proxy for a given URL. It automatically retrieves proxy settings from various sources including environment variables, GNOME configuration, and KDE system settings. This eliminates the need for applications to implement their own complex proxy configuration logic.
Key Features:
  • Automatic proxy configuration discovery
  • Supports multiple sources (env vars, GNOME, KDE, etc.)
  • Standardized API for applications
  • PAC (Proxy Auto-Config) file support
Use Cases:
  • Enabling proxy support in custom applications
  • Centralizing proxy configuration management
  • Building network-aware software
Alternatives:
  • curl – Curl handles HTTP requests but libproxy focuses solely on configuration discovery
  • proxychains – Proxychains forces connections through proxies while libproxy provides configuration APIs
Version History
Detected Version Rev Change Commit
Sep 16, 2025 10:52am 0 VERSION_BUMP 810ccc68
Sep 10, 2025 9:24am 0 VERSION_BUMP cfb679ec
Sep 10, 2025 1:30am 0 VERSION_BUMP b7e0cb1f
Oct 2, 2024 5:11pm 0 VERSION_BUMP c86469aa
Oct 2, 2024 3:50pm 0 VERSION_BUMP a8f69a3f
Sep 12, 2024 3:46pm 0 VERSION_BUMP 0420f015