The Agent Skills Directory

[COMMAND_EXECUTION]: The script scripts/model_usage.py executes the codexbar CLI tool via subprocess.check_output to retrieve cost usage data in JSON format. The command is executed using a list of arguments, which is a secure practice that prevents shell injection vulnerabilities.\n- [EXTERNAL_DOWNLOADS]: The skill metadata specifies a dependency on the codexbar binary, suggesting installation via a third-party Homebrew tap (steipete/tap/codexbar). This is the standard distribution method for the tool that the skill is intended to support.

model-usage