← Home

@xylabs/exists

100
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, so a manually published version cannot be tied back to a reviewed commit.

Maintainers

joelbcarterjordantrouwrphansen91jonesmacatrouw

Keywords

xylabsutilitytypescriptesm

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
provenance missing-githead AI (provenance): Manual publish by known maintainer, matches publisher-changed-known-maintainer INFO finding. ai
maintainer-change maintainer-added AI (maintainer-change): New maintainer is a known/matched account, not compromise indicator. ai
maintainer-change maintainer-removed AI (maintainer-change): Consistent with org maintainer rotation, no takeover evidence. ai
publish-pattern new-deps-added AI (publish-pattern): Deprecation shim intentionally re-exports from @ariestools/sdk, same org/version, as documented. ai
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 100 of 131)

Version Deps Published
8.0.2 1 / 10
8.0.1 1 / 10
8.0.0 1 / 10
7.0.8 1 / 10
7.0.7 1 / 10
7.0.6 1 / 10
7.0.5 1 / 10
7.0.4 1 / 10
7.0.2 0 / 8
7.0.1 0 / 8
7.0.0 0 / 8
6.1.4 0 / 8
6.1.3 0 / 6
6.1.1 0 / 6
6.1.0 0 / 6
6.0.10 0 / 6
6.0.9 0 / 6
6.0.8 0 / 6
6.0.7 0 / 6
6.0.6 0 / 6
6.0.5 0 / 6
6.0.4 0 / 6
6.0.3 0 / 6
6.0.2 0 / 6
6.0.1 0 / 6
6.0.0 0 / 6
5.1.5 0 / 6
5.1.4 0 / 6
5.1.3 0 / 6
5.1.2 0 / 6
5.1.1 0 / 6
5.1.0 0 / 8
5.0.102 0 / 8
5.0.101 0 / 8
5.0.100 0 / 8
5.0.99 0 / 30
5.0.98 0 / 7
5.0.97 0 / 7
5.0.96 0 / 7
5.0.95 0 / 8
5.0.94 0 / 9
5.0.93 0 / 9
5.0.92 0 / 9
5.0.91 0 / 7
5.0.90 0 / 4
5.0.89 0 / 4
5.0.88 0 / 4
5.0.87 0 / 4
5.0.86 0 / 4
5.0.84 0 / 4
5.0.83 0 / 4
5.0.82 0 / 4
5.0.81 0 / 4
5.0.80 0 / 4
5.0.79 0 / 4
5.0.78 0 / 4
5.0.76 0 / 4
5.0.75 0 / 4
5.0.74 0 / 4
5.0.73 0 / 4
5.0.72 0 / 4
5.0.71 0 / 4
5.0.70 0 / 4
5.0.69 0 / 4
5.0.67 0 / 4
5.0.66 0 / 4
5.0.65 0 / 4
5.0.64 0 / 4
5.0.63 0 / 4
5.0.62 0 / 4
5.0.61 0 / 4
5.0.60 0 / 4
5.0.59 0 / 4
5.0.58 0 / 4
5.0.57 0 / 4
5.0.56 0 / 4
5.0.55 0 / 4
5.0.54 0 / 4
5.0.52 0 / 4
5.0.51 0 / 4
5.0.50 0 / 4
5.0.49 0 / 4
5.0.48 0 / 4
5.0.47 0 / 4
5.0.46 0 / 4
5.0.45 0 / 4
5.0.44 0 / 4
5.0.43 0 / 4
5.0.42 0 / 4
5.0.41 0 / 4
5.0.40 0 / 4
5.0.39 0 / 4
5.0.38 0 / 4
5.0.37 0 / 4
5.0.36 0 / 4
5.0.35 0 / 4
5.0.34 0 / 4
5.0.33 0 / 4
5.0.32 0 / 4
5.0.31 0 / 4
Showing 100 of 131 Next page →

v8.0.2

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v8.0.1

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v8.0.0

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v7.0.8

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v7.0.7

2 findings
HIGH New dependencies added: @ariestools/sdk publish-pattern

[Reject — re-review on republish] (prior reject: AI (publish-pattern): Addition of unvetted @ariestools/sdk as a runtime dep is a supply-chain risk that generalizes to this package.) This version introduces 1 new runtime dependency(ies) compared to the last vetted version. New dependencies on established packages warrant extra scrutiny — this was the axios attack vector (adding plain-crypto-js).

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v7.0.6

2 findings
HIGH New dependencies added: @ariestools/sdk publish-pattern

[Reject — re-review on republish] (prior reject: AI (publish-pattern): Addition of unvetted @ariestools/sdk as a runtime dep is a supply-chain risk that generalizes to this package.) This version introduces 1 new runtime dependency(ies) compared to the last vetted version. New dependencies on established packages warrant extra scrutiny — this was the axios attack vector (adding plain-crypto-js).

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v7.0.5

2 findings
HIGH New dependencies added: @ariestools/sdk publish-pattern

[Reject — re-review on republish] (prior reject: AI (publish-pattern): Addition of unvetted @ariestools/sdk as a runtime dep is a supply-chain risk that generalizes to this package.) This version introduces 1 new runtime dependency(ies) compared to the last vetted version. New dependencies on established packages warrant extra scrutiny — this was the axios attack vector (adding plain-crypto-js).

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v7.0.4

2 findings
HIGH New dependencies added: @ariestools/sdk publish-pattern

[Reject — re-review on republish] (prior reject: AI (publish-pattern): Addition of unvetted @ariestools/sdk as a runtime dep is a supply-chain risk that generalizes to this package.) This version introduces 1 new runtime dependency(ies) compared to the last vetted version. New dependencies on established packages warrant extra scrutiny — this was the axios attack vector (adding plain-crypto-js).

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v7.0.2

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v7.0.1

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v7.0.0

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v6.0.0

2 findings
HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: atrouw.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.1.5

2 findings
HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: atrouw.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.1.3

2 findings
HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: atrouw.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.1.2

2 findings
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

INFO Publisher changed: xyo → atrouw (on 2026-05-07, known maintainer) provenance

This version was published by a different npm account (atrouw) than the most recent previously approved version (xyo) on 2026-05-07, but atrouw is listed as a maintainer on prior approved versions (matched on email). This looks like a manual publish by a known maintainer rather than a publisher change. Recorded as INFO for audit trail.

v5.1.1

3 findings
HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: atrouw.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

INFO Publisher changed: xyo → atrouw (on 2026-05-05, known maintainer) provenance

This version was published by a different npm account (atrouw) than the most recent previously approved version (xyo) on 2026-05-05, but atrouw is listed as a maintainer on prior approved versions (matched on email). This looks like a manual publish by a known maintainer rather than a publisher change. Recorded as INFO for audit trail.

v5.1.0

3 findings
HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: atrouw.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

INFO Publisher changed: xyo → atrouw (on 2026-05-04, known maintainer) provenance

This version was published by a different npm account (atrouw) than the most recent previously approved version (xyo) on 2026-05-04, but atrouw is listed as a maintainer on prior approved versions (matched on email). This looks like a manual publish by a known maintainer rather than a publisher change. Recorded as INFO for audit trail.

v5.0.102

3 findings
HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: atrouw.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

INFO Publisher changed: xyo → atrouw (on 2026-05-04, known maintainer) provenance

This version was published by a different npm account (atrouw) than the most recent previously approved version (xyo) on 2026-05-04, but atrouw is listed as a maintainer on prior approved versions (matched on email). This looks like a manual publish by a known maintainer rather than a publisher change. Recorded as INFO for audit trail.

v5.0.101

2 findings
HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: xyo.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.100

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.99

2 findings
HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: xyo.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.98

2 findings
HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: xyo.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.97

2 findings
HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: xyo.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.96

2 findings
HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: xyo.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.95

2 findings
HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: xyo.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.94

2 findings
HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: xyo.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.93

2 findings
HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: xyo.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.92

2 findings
HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: xyo.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.91

2 findings
HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: xyo.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.90

2 findings
HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: xyo.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.89

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.88

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.87

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.86

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.84

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.83

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.82

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.81

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.80

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.79

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.78

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.76

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.75

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.74

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.73

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.72

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.71

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.70

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.69

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.67

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.66

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.

v5.0.65

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.64

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.63

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.

v5.0.62

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v5.0.61

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.

v5.0.60

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.

v5.0.59

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.

v5.0.58

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.

v5.0.57

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.

v5.0.56

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.

v5.0.55

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.

v5.0.54

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.

v5.0.52

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.

v5.0.51

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.

v5.0.50

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.

v5.0.49

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.

v5.0.48

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.

v5.0.47

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.

v5.0.46

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.

v5.0.45

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.

v5.0.44

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.

v5.0.43

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.

v5.0.42

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.

v5.0.41

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.

v5.0.40

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.

v5.0.39

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.

v5.0.38

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.

v5.0.37

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.

v5.0.36

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.

v5.0.35

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.

v5.0.34

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.

v5.0.33

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.

v5.0.32

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.

v5.0.31

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.