# AJX launches open-source CLI and skill bundle for testing product usability from AI agent perspective > Source: > Published: 2026-11-08 19:06:39+00:00 # AJX launches open-source CLI and skill bundle for testing product usability from AI agent perspective AJX released an open-source command-line tool and skill bundle that tests products from an agent's operational perspective, returning a list of interface and workflow improvements to reduce task completion time, token usage, and retry counts. The tool integrates with APIs, CLIs, SDKs, and developer tools by simulating agent usage patterns and recording detours, errors, and verification failures. AJX is available on GitHub and supports macOS, Linux, Bash, and curl-based workflows. ## Topics ## Sources - Official[Read article](https://ajx.dev/) ## Go deeper This intelligence is sourced automatically from public sources across the web and synthesised by the Prefactor AI pipeline. Stories are reviewed before publication.