The Agent Skills Directory

[SAFE]: The skill provides instructions for using official Canonical tools including snapcraft and lxd for building Linux packages. All commands, such as snap install and usermod, are standard administrative tasks for the described development workflow.
[SAFE]: References to external resources are limited to trusted and well-known domains and repositories, including snapcraft.io, ubuntu.com, and the snapcore organization on GitHub. These are legitimate infrastructure for the Snap ecosystem.
[SAFE]: The guide follows best practices for secret management by instructing users to store CI/CD tokens (SNAPCRAFT_TOKEN) in environment secrets rather than hardcoding them.
[SAFE]: The skill provides accurate security context regarding Snap confinement modes, explaining the sandbox protections of strict confinement versus the full system access granted by classic confinement, which requires manual review by the store maintainers.

snap-build