The Agent Skills Directory

[COMMAND_EXECUTION]: The skill uses local shell commands to detect the installation environment (checking for directory paths) and to perform the upgrade (using git rev-parse, git pull, and git fetch).
[EXTERNAL_DOWNLOADS]: The skill fetches version metadata and source code from the author's GitHub repository (github.com/canhta/deliverable). These are legitimate vendor resources used for the stated purpose of software updates.
[REMOTE_CODE_EXECUTION]: The skill uses npx skills add and git clone to update its own components. Since these resources originate from the vendor's own infrastructure, this is considered standard functional behavior.

deliverable-upgrade