Package evidence

marin-levanter==0.2.15.dev202606130841

Py Custom Build Backend: Non-standard PEP 517 build-backend `uv_build` — runs custom code at install time.

Trust signals

Why this verdict

PkgRadar discounts a release’s score when public reputation argues against novel malware. The verdict above already reflects these — the panel just explains what was applied.

Versions published: 14
First published: May 2026
Publisher: David Hall, Jason Wang, Ahmed Ahmed, Ivan Zhou, Will Held, Virginia Adams

Recommended action

Review before promoting

Mixed signals: the package has indicators worth reading before allowing the update in automated dependency flows.

Inspect tarball Add to CI gate

Block this release in CIcurl · GitHub Actions

Fail the build when this package version is added or upgraded. Replace $PKGRADAR_TOKEN with a Pro / Team API key from your dashboard.

curl -fsS https://pkgradar.com/gate/npm \
  -H "Authorization: Bearer $PKGRADAR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"specs":["marin-levanter==0.2.15.dev202606130841"],"fail_on":"review"}'

GitHub Actions step:

- name: PkgRadar gate
  run: |
    curl -fsS https://pkgradar.com/gate/npm \
      -H "Authorization: Bearer ${{ secrets.PKGRADAR_TOKEN }}" \
      -H "Content-Type: application/json" \
      -d '{"specs":["marin-levanter==0.2.15.dev202606130841"],"fail_on":"review"}'

PublisherDavid Hall, Jason Wang, Ahmed Ahmed, Ivan Zhou, Will Held, Virginia Adams

Artifact bytes616,657

Previous versionnone

Published2026-06-13T08:42:18

SHA-2562ca893d8c4583394781ee4c8025b501609ca7884fac9a8e93f6a5614feb54ead

Why flagged

What the scanner saw

Py Custom Build Backend: Non-standard PEP 517 build-backend `uv_build` — runs custom code at install time.

Not observed: package install, lifecycle script execution, or sandbox execution. PkgRadar only inspects on-disk artifacts.

Availability ledger

available

review

15h agoLast checked

reviewRisk

30Score

0.2.15.dev202606130841Version

Status history (1 event)

new → available15h ago · risk review · score 30 · status changed

Evidence

Static findings

3 static · 0 from release diff · showing high-signal first.

Severity	Kind	Path	Detail	Points
medium	Py Custom Build Backend	pyproject.toml	Non-standard PEP 517 build-backend `uv_build` — runs custom code at install time.	15
medium	Credential file access	marin_levanter-0.2.15.dev202606130841/src/levanter/tensorstore_serialization.py	matched "AWS_ACCESS_KEY"	10

Show all 3 findings (low-signal and informational)

Severity	Kind	Path	Detail	Points
medium	Py Custom Build Backend	pyproject.toml	Non-standard PEP 517 build-backend `uv_build` — runs custom code at install time.	15
medium	Credential file access	marin_levanter-0.2.15.dev202606130841/src/levanter/tensorstore_serialization.py	matched "AWS_ACCESS_KEY"	10
low	Credential file access	marin_levanter-0.2.15.dev202606130841/src/levanter/infra/tpus.py	matched ".ssh/"	5