The Agent Skills Directory

[COMMAND_EXECUTION]: The skill requires making the newly installed guardrail script executable using chmod +x, which is standard procedure for setting up shell-based hooks.
[SAFE]: The skill modifies local agent configuration files (.claude/settings.json or ~/.claude/settings.json) to register the PreToolUse hook. This configuration change is necessary for the skill's stated purpose of command interception.
[SAFE]: No remote downloads, obfuscated code, or unauthorized data access patterns were detected. The included shell script uses standard tools like jq and grep to inspect local command inputs for dangerous patterns.

git-guardrails-claude-code