Native macOS proxy for modern API debugging
Rockxy is a native macOS HTTP/HTTPS/WebSocket debugging proxy for inspecting traffic from Mac apps, CLI tools, and iOS devices. Built with Swift and SwiftUI, it keeps capture local by default and helps developers filter, search, inspect, and modify real requests and responses.
Use breakpoints, map local/remote, blocking, throttling, certificate and HTTPS controls, focused inspectors, session export, and read-only MCP or Assistant workflows to understand what an API actually did. Rockxy is open source under AGPL-3.0-or-later, with the Community source edition available on GitHub.
More in Developer Tools
Developer Tools · Free & open source
A GPU-accelerated code editor from the team behind Atom — it opens instantly, stays at your display's refresh rate, and has collaboration built in.
Developer Tools · Free & open source
Native macOS network investigation, from packets to explainable sessions
Developer Tools · Free · Team plans available
The terminal, rebuilt with editable input, command output grouped into blocks, and an AI agent that can run tasks for you.