@bcoe/v8-coverage — Greenflagged

Helper functions for V8 coverage files.

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

bcoe

Accepted risks

Findings the reviewer chose to accept rather than block on.

Source	Rule	Reason	Accepted by	When
source-diff	obfuscated-file:dist/lib/ascii.mjs	AI (source-diff): Readable compiled TypeScript/ESM output; long lines are from bundling, not obfuscation. No malicious patterns present.	ai	2026/04/24
source-diff	obfuscated-file:dist/lib/clone.mjs	AI (source-diff): Readable compiled TypeScript/ESM output; long lines are from bundling, not obfuscation. No malicious patterns present.	ai	2026/04/24
source-diff	obfuscated-file:dist/lib/merge.mjs	AI (source-diff): Readable compiled TypeScript/ESM output; long lines are from bundling, not obfuscation. No malicious patterns present.	ai	2026/04/24
source-diff	obfuscated-file:dist/lib/normalize.mjs	AI (source-diff): Readable compiled TypeScript/ESM output; long lines are from bundling, not obfuscation. No malicious patterns present.	ai	2026/04/24
source-diff	obfuscated-file:dist/lib/range-tree.mjs	AI (source-diff): Readable compiled TypeScript/ESM output; long lines are from bundling, not obfuscation. No malicious patterns present.	ai	2026/04/24

Versions (showing 8 of 8)

Version	Deps	Published
1.0.2	0 / 4	2025-01-15
1.0.1	0 / 4	2024-12-10
1.0.0	0 / 4	2024-12-10
0.2.3	0 / 13	2019-09-06
0.2.2	0 / 13	2019-09-06
0.2.1	0 / 13	2019-05-02
0.2.0	0 / 13	2019-05-02
0.1.0	0 / 13	2019-01-20

v1.0.1

1 finding

LOW No provenance attestation provenance

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

v1.0.0

1 finding

LOW No provenance attestation provenance

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

v0.2.3

1 finding

LOW No provenance attestation provenance

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

v0.2.2

6 findings

HIGH New obfuscated file: dist/lib/ascii.mjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

HIGH New obfuscated file: dist/lib/clone.mjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

HIGH New obfuscated file: dist/lib/merge.mjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

HIGH New obfuscated file: dist/lib/normalize.mjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

HIGH New obfuscated file: dist/lib/range-tree.mjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

LOW No provenance attestation provenance

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

v0.2.1

1 finding

LOW No provenance attestation provenance

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

v0.2.0

1 finding

LOW No provenance attestation provenance

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

v0.1.0

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.