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@primer/styled-react

> A temporary package that bridges the gap between Primer React and styled-components

14
Versions
License
No
Install Scripts
Verified
Provenance

Supply chain provenance

Status for the latest visible version.

SLSA provenance attestation npm registry signatures gitHead linked

Maintainers

primer-css

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
source-diff large-new-source-files AI (source-diff): 102 new files consistent with new monorepo sub-package initial release, not injected code. ai
provenance publisher-changed AI (provenance): Primer org migrated to GitHub Actions CI publishing; SLSA attestation confirms legitimate automated release. ai
source-diff source-size-tripled AI (source-diff): New sub-package bootstrapped from monorepo; size increase reflects initial full source, not injected payload. ai
maintainer-change maintainer-removed AI (maintainer-change): Primer org consolidated publishing under GitHub Actions; individual maintainer accounts replaced by CI automation. ai
dependencies unvetted-dep:@types/styled-system__theme-get AI (dependencies): TypeScript type-only package; no runtime risk for this Primer org library. ai
dependencies unvetted-dep:@types/styled-system__css AI (dependencies): TypeScript type-only package; no runtime risk for this Primer org library. ai
phantom-deps phantom-dep:@types/styled-system__css AI (phantom-deps): Framework-scoped @types package loaded by convention, not direct import; stable FP for this package. ai
phantom-deps phantom-dep:@styled-system/props AI (phantom-deps): Declared in dependencies and used via styled-system ecosystem; phantom-dep heuristic FP for this package. ai
phantom-deps phantom-dep:@types/styled-system AI (phantom-deps): Framework-scoped @types package loaded by convention; stable FP for this package. ai
phantom-deps phantom-dep:@types/styled-system__theme-get AI (phantom-deps): Framework-scoped @types package loaded by convention; stable FP for this package. ai

Versions (showing 14 of 14)

Version Deps Published
1.1.0 10 / 22
1.0.9 10 / 22
1.0.8 10 / 22
1.0.7 10 / 22
1.0.6 10 / 22
1.0.5 10 / 22
1.0.4 7 / 22
1.0.3 7 / 22
1.0.2 7 / 17
1.0.1 7 / 17
1.0.0 0 / 12
0.4.0 7 / 17
0.3.1 7 / 17
0.3.0 7 / 17

v1.1.0

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.

v1.0.9

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.

v1.0.8

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.

v1.0.7

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.

v1.0.5

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.

v1.0.4

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.

v1.0.3

2 findings
HIGH Publisher changed: primer-css → GitHub Actions (on 2026-02-04) provenance

This version was published by a different npm account than previous versions on 2026-02-04. 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.

v1.0.2

2 findings
HIGH Publisher changed: primer-css → GitHub Actions (on 2025-12-04) provenance

This version was published by a different npm account than previous versions on 2025-12-04. 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.

v1.0.1

2 findings
HIGH Publisher changed: primer-css → GitHub Actions (on 2025-11-21) provenance

This version was published by a different npm account than previous versions on 2025-11-21. 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.

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.

v0.4.0

2 findings
HIGH Publisher changed: primer-css → GitHub Actions (on 2025-11-14) provenance

This version was published by a different npm account than previous versions on 2025-11-14. 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.

v0.3.1

2 findings
HIGH Publisher changed: primer-css → GitHub Actions (on 2025-11-07) provenance

This version was published by a different npm account than previous versions on 2025-11-07. 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.

v0.3.0

2 findings
HIGH Publisher changed: primer-css → GitHub Actions (on 2025-11-06) provenance

This version was published by a different npm account than previous versions on 2025-11-06. 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.