[1] README quick start verbatim: clone into ~/.agents/skills (isolated HOME)
PASS: quick start clone lands, planning-with-files/SKILL.md reachable
[2] npx skills add <local path> --agent hermes-agent --skill exa-search
PASS: byte-identical install + skills-lock.json (computedHash b107a712...)
[3] npx skills add mxyhi/ok-skills (GitHub source) same skill
PASS: registry-sourced install byte-identical to repo HEAD (in sync)
[4] universal installer sees all 31 advertised skills
FAIL: 30 of 31 visible; opencli invisible (7 SKILL.md nested at opencli/<sub>/SKILL.md, below the CLI scan depth)
[5] stale skills.sh registry name fails loudly
PASS: loud failure (exit 1, 0 files)
[6] skills.sh registry drift: stale mxyhi/ok-skills entries
FAIL: 68 of 99 skills.sh entries name skills absent from the repo (1750 installs on ghost entries)
[7] vendored copies match upstreams (parity spot check)
  caveman: byte-identical to upstream
  tdd: byte-identical to upstream
  karpathy-guidelines: byte-identical to upstream
PASS: 3 skills byte-identical; planning-with-files differs in 8 diff lines, all install-path normalization (README-documented)