docs: include x-cmd in recommended development tools #388
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What is x-cmd?
x-cmd is a lightweight toolkit built on Shell and Awk, designed to maximize terminal productivity.
In the AI era, if the LLM serves as the Brain of an AI Agent (handling reasoning and decision-making), x-cmd acts as the Cerebellum—providing a versatile set of action interfaces and tools to execute terminal tasks with speed and precision.
Why add x-cmd?
x-cmd aligns well with the goals of mac-setup:
Focused on improving macOS developer productivity
Zero-configuration, shell-based tooling
Works well in both traditional workflows and AI-assisted setups
It provides a unified interface for many common macOS and terminal tasks, reducing the need for scattered scripts and manual configuration.