Skills dropped from sync — 14 sig drift

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Tracking catalog skills that were dropped or reverted by the last sync run. Failure modes surfaced here:

1. Missing artifacts — SKILL.md exists on the source repo but one or more required companions don't:
   • skill.oms.sig (NVIDIA detached signature)
   • skill-card.md (skill metadata card)
   • evals.json (eval definitions — anywhere within the skill directory)
2. Signature drift — files in the skill dir were updated on the source repo, but skill.oms.sig wasn't refreshed alongside. Loading this content would break crypto verification, so:
   • Skills that previously existed on main are reverted to their last-signed version (the signed copy stays live).
   • Brand-new skills with drift are dropped outright.
     Recovery: comment /nvskills-ci on a follow-up PR on the source repo so the next sync picks up a fresh, content-aligned signature.
3. Signature missing — source skill dir has no skill.oms.sig at all (never signed, or sig deleted upstream):
   • Previously-signed catalog skills are reverted to their last-signed version.
   • New unsigned skills are dropped outright.
     Recovery: run the signing flow on the source repo so skill.oms.sig lands alongside SKILL.md.
4. Orphan product dirs — product folder under skills/ with no SKILL.md inside (e.g. every skill was dropped, leaving only helper files).

Last updated: 2026-07-11 by sync run #29150893018

Signature drift (14)

accelerated-computing-cudf

• skills/accelerated-computing-cudf — reverted (2 file(s) changed without skill.oms.sig refresh)

aiq-deploy

• skills/aiq-deploy — reverted (1 file(s) changed without skill.oms.sig refresh)

cudaq-guide

• skills/cudaq-guide — reverted (5 file(s) changed without skill.oms.sig refresh)

cufolio

• skills/cufolio — reverted (6 file(s) changed without skill.oms.sig refresh)

deepstream-dev

• skills/deepstream-dev — reverted (3 file(s) changed without skill.oms.sig refresh)

deepstream-import-vision-model

• skills/deepstream-import-vision-model — reverted (1 file(s) changed without skill.oms.sig refresh)

mcore-create-issue

• skills/mcore-create-issue — reverted (1 file(s) changed without skill.oms.sig refresh)

mcore-linting-and-formatting

• skills/mcore-linting-and-formatting — reverted (1 file(s) changed without skill.oms.sig refresh)

mcore-run-on-slurm

• skills/mcore-run-on-slurm — reverted (1 file(s) changed without skill.oms.sig refresh)

mcore-split-pr

• skills/mcore-split-pr — reverted (1 file(s) changed without skill.oms.sig refresh)

mcore-testing

• skills/mcore-testing — reverted (1 file(s) changed without skill.oms.sig refresh)

nemo-data-designer-plugin

• skills/nemo-data-designer-plugin — reverted (2 file(s) changed without skill.oms.sig refresh)

nemo-retriever

• skills/nemo-retriever — reverted (12 file(s) changed without skill.oms.sig refresh)

nemoclaw-user-guide

• skills/nemoclaw-user-guide — reverted (1 file(s) changed without skill.oms.sig refresh)

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Owners: re-run /nvskills-ci on the source repo after editing skill content so the signature stays in sync. This issue auto-updates each sync and closes when all skills are compliant.