← Home

@amplitude/analytics-core

51
Versions
License
No
Install Scripts
Verified
Provenance

Supply chain provenance

Status for the latest visible version.

SLSA provenance attestation npm registry signatures No source commit

Maintainers

curtisbliukelson.warnersdk.devdaniel-graham-amplitudejjwang123

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
maintainer-change maintainer-removed AI (maintainer-change): Paired with maintainer-added; consistent with org team change, not a takeover. ai
maintainer-change maintainer-added AI (maintainer-change): Amplitude org rotation; SLSA provenance and no code changes confirm legitimate handoff. ai
provenance publisher-changed AI (provenance): Amplitude migrated to GitHub Actions publishing with SLSA attestation; this is expected for all future versions. ai
dependencies unvetted-dep:zen-observable AI (dependencies): zen-observable is a well-known, benign observable library; stable dependency for this package. ai
provenance missing-githead AI (provenance): SLSA provenance attestation present; gitHead absence is a minor metadata gap, not a supply-chain risk for this package. ai
provenance slsa-provenance AI (provenance): Amplitude consistently publishes via CI with SLSA attestation; stable pattern for this package. ai
bogus-package bogus-package AI (bogus-package): Amplitude SDK core package; sparse README/no keywords is a style choice, not a spam indicator for this established org. ai
phantom-deps phantom-dep:@types/zen-observable AI (phantom-deps): @types packages are often declared as runtime deps for type resolution; stable false positive for this package. ai

Versions (showing 51 of 74)

View all versions
Version Deps Published
2.49.0 5 / 1
2.48.2 5 / 1
2.48.1 5 / 1
2.48.0 5 / 1
2.47.1 5 / 1
2.47.0 5 / 1
2.46.0 5 / 1
2.45.0 5 / 1
2.44.1 5 / 1
2.44.0 5 / 1
2.43.1 5 / 1
2.43.0 5 / 1
2.42.0 5 / 1
2.41.7 5 / 1
2.41.6 5 / 1
2.41.5 5 / 1
2.41.4 5 / 1
2.41.3 5 / 1
2.41.2 4 / 1
2.41.1 4 / 1
2.41.0 4 / 1
2.40.2 4 / 1
2.40.1 4 / 1
2.40.0 4 / 1
2.39.0 3 / 0
2.38.0 3 / 0
2.37.0 3 / 0
2.36.1 3 / 0
2.36.0 3 / 0
2.35.2 3 / 0
2.35.1 3 / 0
2.35.0 3 / 0
2.34.1 3 / 0
2.34.0 3 / 0
2.33.0 3 / 0
2.32.2 2 / 0
2.32.1 2 / 0
2.32.0 2 / 0
2.31.1 2 / 0
2.31.0 2 / 0
2.30.0 2 / 0
2.29.0 2 / 0
2.28.0 2 / 0
2.27.2 2 / 0
2.27.1 2 / 0
2.27.0 2 / 0
2.26.2 2 / 0
2.26.1 2 / 0
2.26.0 2 / 0
2.25.0 2 / 0
2.24.1 2 / 0

v2.49.0

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v2.48.2

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v2.48.1

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v2.48.0

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v2.30.0

2 findings
HIGH Publisher changed: sdk.dev → GitHub Actions (on 2025-10-23) provenance

This version was published by a different npm account than previous versions on 2025-10-23. This could indicate a legitimate maintainer transition or an account compromise.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v2.29.0

2 findings
HIGH Publisher changed: sdk.dev → GitHub Actions (on 2025-10-23) provenance

This version was published by a different npm account than previous versions on 2025-10-23. This could indicate a legitimate maintainer transition or an account compromise.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v2.28.0

2 findings
HIGH Publisher changed: sdk.dev → GitHub Actions (on 2025-10-17) provenance

This version was published by a different npm account than previous versions on 2025-10-17. This could indicate a legitimate maintainer transition or an account compromise.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v2.27.2

2 findings
HIGH Publisher changed: sdk.dev → GitHub Actions (on 2025-10-15) provenance

This version was published by a different npm account than previous versions on 2025-10-15. This could indicate a legitimate maintainer transition or an account compromise.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v2.27.1

2 findings
HIGH Publisher changed: sdk.dev → GitHub Actions (on 2025-10-15) provenance

This version was published by a different npm account than previous versions on 2025-10-15. This could indicate a legitimate maintainer transition or an account compromise.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v2.27.0

1 finding
LOW No provenance attestation provenance

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

v2.26.2

1 finding
LOW No provenance attestation provenance

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

v2.26.1

1 finding
LOW No provenance attestation provenance

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

v2.26.0

1 finding
LOW No provenance attestation provenance

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

v2.25.0

1 finding
LOW No provenance attestation provenance

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

v2.24.1

1 finding
LOW No provenance attestation provenance

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