Generate and play bingo cards with number calling and verification. Use when running bingo games.

This skill appears to do exactly what it says: local bingo card generation, number calling, and simple state saved at ~/.local/share/bingo/calls.txt. Before installing consider: 1) The included script uses the shuf utility (and other core Unix tools); ensure your environment has these binaries or the commands may fail. 2) The 'new-game' command truncates calls.txt (it will erase previous call history). 3) There is a small bug in the script's check command (it looks for arguments in $2 instead of $1), which may cause the check command to fail — harmless but annoying. 4) The package source is 'unknown' in the metadata; if you want stronger assurance, verify the homepage/author or inspect the script file yourself (it's short and readable). If those points are acceptable, the skill is coherent and contains no obvious malicious behavior.

Type: OpenClaw Skill Name: bingo Version: 3.0.0 The bingo skill bundle provides standard functionality for generating bingo cards and tracking called numbers. The shell script (scripts/script.sh) uses local storage and standard utilities like shuf and wc without any network access, sensitive data retrieval, or suspicious execution patterns. While the script contains a large block of empty comments and a minor logic bug in the 'check' command's output, there is no evidence of malicious intent or security vulnerabilities.