@amplitude/utils — Greenflagged

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures gitHead linked

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

mae.capozzisdk.devdnshikevinpagtakhanjustin-fiedlerqingzhuorctbuskmanthursdayjackmccloyamp_haoliumyztiqcurtisbliujtrankelvin-lunutwanihao.yukelson.warnerajhorst_ampbrian.giori

Accepted risks

Findings the reviewer chose to accept rather than block on.

Source	Rule	Reason	Accepted by	When
dependencies	unvetted-dep:@amplitude/eslint-config-typescript	AI (dependencies): Same-org lint config, dev-tooling only, not a security risk.	ai	2026/07/21
phantom-deps	phantom-dep:@amplitude/eslint-config-typescript	AI (phantom-deps): Same-org config package, expected to be unused at runtime.	ai	2026/07/21
provenance	missing-githead	AI (provenance): Manual publish by known maintainer; benign for this official package.	ai	2026/07/21
bogus-package	bogus-package	AI (bogus-package): Part of the official Amplitude SDK monorepo; sparse README and missing keywords are a documentation style choice, not spam indicators.	ai	2026/04/26

Versions (showing 28 of 28)

Version	Deps	Published
1.10.2	2 / 10	2022-09-08
1.10.1	2 / 10	2022-08-29
1.10.0	2 / 10	2022-03-31
1.9.2	2 / 10	2022-01-31
1.9.1	2 / 10	2021-11-11
1.9.0	2 / 10	2021-10-15
1.8.4	2 / 10	2021-09-22
1.8.2	2 / 10	2021-08-25
1.8.1	2 / 10	2021-08-20
1.8.0	2 / 10	2021-07-27
1.7.0	2 / 10	2021-06-25
1.6.1	2 / 10	2021-05-25
1.5.5	2 / 10	2021-05-12
1.5.4	2 / 10	2021-04-12
1.5.3	2 / 10	2021-03-24
1.5.2	2 / 10	2021-03-22
1.5.1	2 / 10	2021-03-15
1.5.0	2 / 9	2021-02-12
1.3.1	2 / 9	2021-01-29
1.3.0	2 / 9	2021-01-29
1.2.0	2 / 9	2021-01-13
1.1.1	2 / 9	2020-12-18
1.1.0	3 / 8	2020-11-12
1.0.5	1 / 8	2020-11-05
1.0.4	1 / 8	2020-11-04
1.0.3	1 / 4	2020-10-06
1.0.2	1 / 4	2020-10-01
1.0.0	1 / 4	2020-09-25

v1.10.1

1 finding

LOW No provenance attestation provenance

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

v1.10.0

2 findings

MEDIUM Publisher changed: kevinpagtakhan → sdk.dev (on 2022-03-31, unremoved on npm for 1572d) provenance

This version was published by a different npm account (sdk.dev) than the most recent previously approved version (kevinpagtakhan) on 2022-03-31. It has since remained available on npm for 1572 days without being unpublished, which is inconsistent with an account takeover — those are typically removed by npm shortly after discovery.

LOW No provenance attestation provenance

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

v1.9.2

2 findings

MEDIUM Publisher changed: qingzhuo → kevinpagtakhan (on 2022-01-31, unremoved on npm for 1631d) provenance

This version was published by a different npm account (kevinpagtakhan) than the most recent previously approved version (qingzhuo) on 2022-01-31. It has since remained available on npm for 1631 days without being unpublished, which is inconsistent with an account takeover — those are typically removed by npm shortly after discovery.

LOW No provenance attestation provenance

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

v1.9.1

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: qingzhuo → justin-fiedler (on 2021-11-11, known maintainer) provenance

This version was published by a different npm account (justin-fiedler) than the most recent previously approved version (qingzhuo) on 2021-11-11, but justin-fiedler is listed as a maintainer on prior approved versions (matched on name). This looks like a manual publish by a known maintainer rather than a publisher change. Recorded as INFO for audit trail.

v1.9.0

2 findings

MEDIUM Publisher changed: ajhorst_amp → qingzhuo (on 2021-10-15, unremoved on npm for 1740d) provenance

This version was published by a different npm account (qingzhuo) than the most recent previously approved version (ajhorst_amp) on 2021-10-15. It has since remained available on npm for 1740 days without being unpublished, which is inconsistent with an account takeover — those are typically removed by npm shortly after discovery.

LOW No provenance attestation provenance

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

v1.8.4

2 findings

MEDIUM Publisher changed: ajhorst_amp → qingzhuo (on 2021-09-22, unremoved on npm for 1763d) provenance

This version was published by a different npm account (qingzhuo) than the most recent previously approved version (ajhorst_amp) on 2021-09-22. It has since remained available on npm for 1763 days without being unpublished, which is inconsistent with an account takeover — those are typically removed by npm shortly after discovery.

LOW No provenance attestation provenance

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

v1.8.2

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: jtran → ajhorst_amp (on 2021-08-25, known maintainer) provenance

This version was published by a different npm account (ajhorst_amp) than the most recent previously approved version (jtran) on 2021-08-25, but ajhorst_amp is listed as a maintainer on prior approved versions (matched on name). This looks like a manual publish by a known maintainer rather than a publisher change. Recorded as INFO for audit trail.

v1.8.1

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: jtran → ajhorst_amp (on 2021-08-20, known maintainer) provenance

This version was published by a different npm account (ajhorst_amp) than the most recent previously approved version (jtran) on 2021-08-20, but ajhorst_amp is listed as a maintainer on prior approved versions (matched on name). This looks like a manual publish by a known maintainer rather than a publisher change. Recorded as INFO for audit trail.

v1.8.0

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: kelvin-lu → jtran (on 2021-07-27, known maintainer) provenance

This version was published by a different npm account (jtran) than the most recent previously approved version (kelvin-lu) on 2021-07-27, but jtran is listed as a maintainer on prior approved versions (matched on name). This looks like a manual publish by a known maintainer rather than a publisher change. Recorded as INFO for audit trail.

v1.7.0

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: kelvin-lu → jtran (on 2021-06-25, known maintainer) provenance

This version was published by a different npm account (jtran) than the most recent previously approved version (kelvin-lu) on 2021-06-25, but jtran is listed as a maintainer on prior approved versions (matched on name). This looks like a manual publish by a known maintainer rather than a publisher change. Recorded as INFO for audit trail.

v1.6.1

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: ajhorst_amp → kelvin-lu (on 2021-05-25, known maintainer) provenance

This version was published by a different npm account (kelvin-lu) than the most recent previously approved version (ajhorst_amp) on 2021-05-25, but kelvin-lu is listed as a maintainer on prior approved versions (matched on name). This looks like a manual publish by a known maintainer rather than a publisher change. Recorded as INFO for audit trail.

v1.5.5

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: ajhorst_amp → jtran (on 2021-05-12, known maintainer) provenance

This version was published by a different npm account (jtran) than the most recent previously approved version (ajhorst_amp) on 2021-05-12, but jtran is listed as a maintainer on prior approved versions (matched on name). This looks like a manual publish by a known maintainer rather than a publisher change. Recorded as INFO for audit trail.

v1.5.4

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: hao.yu → ajhorst_amp (on 2021-04-12, known maintainer) provenance

This version was published by a different npm account (ajhorst_amp) than the most recent previously approved version (hao.yu) on 2021-04-12, but ajhorst_amp is listed as a maintainer on prior approved versions (matched on name). This looks like a manual publish by a known maintainer rather than a publisher change. Recorded as INFO for audit trail.

v1.5.3

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: ajhorst_amp → hao.yu (on 2021-03-24, known maintainer) provenance

This version was published by a different npm account (hao.yu) than the most recent previously approved version (ajhorst_amp) on 2021-03-24, but hao.yu is listed as a maintainer on prior approved versions (matched on name). This looks like a manual publish by a known maintainer rather than a publisher change. Recorded as INFO for audit trail.

v1.5.2

2 findings

MEDIUM Publisher changed: kelvin-lu → ajhorst_amp (on 2021-03-22, unremoved on npm for 1946d) provenance

This version was published by a different npm account (ajhorst_amp) than the most recent previously approved version (kelvin-lu) on 2021-03-22. It has since remained available on npm for 1946 days without being unpublished, which is inconsistent with an account takeover — those are typically removed by npm shortly after discovery.

LOW No provenance attestation provenance

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

v1.5.1

1 finding

LOW No provenance attestation provenance

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

v1.5.0

1 finding

LOW No provenance attestation provenance

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

v1.3.1

1 finding

LOW No provenance attestation provenance

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

v1.3.0

1 finding

LOW No provenance attestation provenance

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

v1.2.0

1 finding

LOW No provenance attestation provenance

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

v1.1.1

1 finding

LOW No provenance attestation provenance

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

v1.1.0

1 finding

LOW No provenance attestation provenance

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

v1.0.5

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: jtran.

LOW No provenance attestation provenance

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

INFO Publisher changed: kelvin-lu → jtran (on 2020-11-05, known maintainer) provenance

This version was published by a different npm account (jtran) than the most recent previously approved version (kelvin-lu) on 2020-11-05, but jtran is listed as a maintainer on prior approved versions (matched on name). This looks like a manual publish by a known maintainer rather than a publisher change. Recorded as INFO for audit trail.

v1.0.4

1 finding

LOW No provenance attestation provenance

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

v1.0.3

1 finding

LOW No provenance attestation provenance

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

v1.0.2

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.

v1.0.0

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.