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@blockly/plugin-cross-tab-copy-paste

8
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

google-wombotmaribethb

Keywords

blocklyblockly-plugin

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
provenance publisher-changed AI (provenance): Transition to GitHub Actions CI/CD publishing is confirmed by SLSA provenance attestation; consistent with org's repo. ai
publish-pattern dormant-publish AI (publish-pattern): Dormancy explained by org fork/migration; SLSA attestation and clean diff confirm legitimate resumption. ai

Versions (showing 8 of 8)

Version Deps Published
8.0.8 0 / 2
8.0.7 0 / 2
8.0.6 0 / 2
8.0.4 0 / 2
8.0.3 0 / 2
8.0.2 0 / 2
8.0.1 0 / 2
8.0.0 0 / 2

v8.0.8

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.

v8.0.7

2 findings
HIGH Publisher changed: maribethb → GitHub Actions (on 2026-01-15) provenance

This version was published by a different npm account than previous versions on 2026-01-15. 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.

v8.0.6

2 findings
HIGH Publisher changed: maribethb → GitHub Actions (on 2026-01-05) provenance

This version was published by a different npm account than previous versions on 2026-01-05. 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.

v8.0.4

1 finding
LOW No provenance attestation provenance

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

v8.0.3

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.

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. Only ~12% of npm packages have provenance, so this is common but not ideal.