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@xylabs/exists

npm Repository Homepage
8
Versions
—
License
No
Install Scripts
Missing
Provenance

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures No source commit

Without SLSA provenance there is no cryptographic link between this tarball and the public source — the axios compromise (March 2026) relied on exactly this gap.

Maintainers

joelbcarterjordantrouwrphansen91jonesmacatrouw

Keywords

existsxylabsutilitytypescriptesm

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
license weak-copyleft-license:LGPL-3.0-only AI (license): LGPL-3.0-only is the established license for this package across all versions. ai
publish-pattern dormant-publish AI (publish-pattern): Publisher has strong track record (210 approved); no material changes in this version; dormancy likely reflects normal release cadence gaps. ai

Versions (showing 8 of 113)

Version Deps Published
5.0.7 0 / 4
5.0.6 0 / 4
5.0.5 0 / 4
5.0.4 0 / 4
5.0.3 0 / 4
5.0.2 0 / 4
5.0.1 0 / 4
5.0.0 0 / 4

v5.0.7

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v5.0.6

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v5.0.5

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v5.0.4

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v5.0.3

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v5.0.2

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v5.0.1

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v5.0.0

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.