AXorcist

Why it's ranked here

This is a credible choice for native macOS automation because it serves both application developers and shell users from one command architecture. Typed Swift access, structured JSON responses, flexible matching, permission checks, and batch execution give it meaningful depth beyond a narrow inspection utility.

What's good

Search supports exact, substring, regular expression, prefix, suffix, and multi-value matching. Queries can combine criteria, use alternative logic, follow hierarchy hints, limit traversal depth, and request selected attributes. The element layer can reuse prefetched attributes and children, reducing repeated accessibility calls during deeper traversal.

Tradeoffs

It requires macOS 14 or later and explicit Accessibility permission. Operations run under main-actor isolation, which shapes integration choices. Observation is also uneven: release builds set up an observer but do not keep the process alive indefinitely. Three declared command variants are explicitly routed to not-implemented responses.

How to use it well

Use it for native macOS workflow automation, accessibility utilities, application testing, and diagnostics where the accessibility tree is the right control surface. Start with the readable find and tree commands, then adopt the JSON protocol or Swift library for richer flows. It does not cover cross-platform automation or replace browser-specific tooling.

Observed

Primary language

Swift, using Swift 6 language mode.

Platform support

macOS 14.0 and later only.

Package surface

Swift Package Manager package with a library product and executable product.

Install surface

Homebrew installation or a release build from source.

Interfaces

Swift library, command-line interface, and JSON command protocol.

Architecture support

Release tooling builds a universal arm64 and x86_64 macOS binary.

Testing structure

The package declares a dedicated test target.