Show disk usage of a directory or file in human-readable format. Use when the user wants to know how much space a folder or file takes.

This skill appears safe to run from a security perspective: it uses only the local du command, asks for no credentials, and contains no network calls. However, there is a functional inconsistency: the description and SKILL.md say it works for files or directories, but the included run.sh explicitly rejects non-directory arguments and lists only non-hidden entries (DIR/*), so hidden files/directories won’t be shown. Before installing or running, inspect run.sh (you already have it) and confirm it matches what you need. If you need file support or inclusion of hidden files, modify the script (e.g., allow files, and use du -sh "$DIR_PATH" or adjust globbing). Only run code from sources you trust; although no malicious behavior is evident, verifying the script is good practice.

Type: OpenClaw Skill Name: disk-usage Version: 1.0.0 The disk-usage skill is a straightforward utility for measuring directory and file sizes using the standard 'du' command. The implementation in run.sh and the instructions in SKILL.md are well-structured, include basic error handling, and align perfectly with the stated purpose without any signs of malicious intent or suspicious behavior.