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compact-encoding-bitfield

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Compact codec for bitfields

2
Versions
ISC
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

mafintosh

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
maintainer-change maintainer-takeover AI (maintainer-change): Transfer to mafintosh aligns with Holepunch/compact-encoding org consolidation; mafintosh is the canonical ecosystem maintainer. ai
provenance publisher-changed AI (provenance): Publisher change from kasperisager to mafintosh is a legitimate org-level transfer within the compact-encoding ecosystem. ai

Versions (showing 2 of 2)

Version Deps Published
1.1.0 1 / 5
1.0.0 1 / 2

v1.1.0

3 findings
HIGH Complete maintainer takeover detected maintainer-change

All previous maintainers (kasperisager) were replaced by new maintainers (mafintosh). This is a strong signal of a potential package hijack and requires careful review.

HIGH Publisher changed: kasperisager → mafintosh (on 2026-05-05) provenance

This version was published by a different npm account than previous versions on 2026-05-05. This could indicate a legitimate maintainer transition or an account compromise.

LOW No provenance attestation provenance

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