$ unzip -l skills/awaken.zip
Archive:  skills/awaken.zip
  Length      Date    Time    Name
---------  ---------- -----   ----
    33448  09-14-2026 22:05   awaken/SKILL.md
---------                     -------
    33448                     1 file

$ shasum -a 256 skills/awaken.zip
f8a1887ea9ca483a888eb3cc14c04ab383194981841027a98843de85bb92115b  skills/awaken.zip