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gzbz2

npm Repository Homepage
3
Versions
—
License
Yes
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

woodya

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
install-scripts install-script:preinstall AI (install-scripts): node-waf configure build is the standard native addon build command for old Node.js C++ bindings; entirely expected for this gzip/bzip2 native wrapper package. ai
provenance no-provenance AI (provenance): Package is ~15 years old, predating Sigstore provenance by many years; absence is expected and not a risk signal here. ai

Versions (showing 3 of 3)

Version Deps Published
0.2.0 0 / 0
0.1.1 0 / 0
0.1.0 0 / 0

v0.2.0

2 findings
HIGH Package has 'preinstall' script install-scripts

Script: node-gyp clean || true; node-gyp configure build

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.

v0.1.1

1 finding
INFO No provenance attestation provenance

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

v0.1.0

2 findings
HIGH Package has 'preinstall' script install-scripts

Script: node-waf configure build

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.