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scratch-blocks

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Scratch Blocks is a library for building creative computing interfaces.

3
Versions
Apache-2.0
License
No
Install Scripts
Missing
Provenance

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 — the axios compromise (March 2026) relied on exactly this gap.

Maintainers

cwillisf.scratch

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
semgrep semgrep:api-obfuscation-reflect AI (semgrep): Reflect.get used to safely access a private Blockly prototype method with an explicit type guard; not obfuscation. ai
dependencies unvetted-dep:@blockly/continuous-toolbox AI (dependencies): Legitimate Blockly ecosystem plugin; stable dependency for this package. ai

Versions (showing 3 of 3)

Version Deps Published
2.1.19 3 / 18
2.1.10 3 / 18
2.1.8 3 / 18

v2.1.19

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.

v2.1.10

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.

v2.1.8

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.