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machine

Build functions in standardized containers.

51
Versions
MIT
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

balderdashymikermcneileashaw

Keywords

functionscontainersvalidationcoerciontype-checkingdata-types

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
publish-pattern new-deps-added AI (publish-pattern): @sailshq/lodash and include-all are legitimate Sails.js ecosystem packages replacing lodash; routine dependency swap for this package family. ai
source-diff large-new-source-files AI (source-diff): Major version bump (v12→v14) for a large, established package naturally introduces many new source files; no obfuscation or injection indicators present. ai
source-diff source-size-tripled AI (source-diff): Size increase reflects a major version rewrite of a well-established Sails.js ecosystem package; new files are named, purposeful modules consistent with the package's function. ai
provenance publisher-changed AI (provenance): mikermcneil and sgress454 are both core Sails.js team members; this is a legitimate maintainer transition within the same org. ai
source-diff obfuscated-file:lib/private/X_INVALID_CHARACTERS_IN_ECMA51_VARNAME.js AI (source-diff): Long lines are Unicode character class ranges in a regex for ECMAScript variable name validation — not obfuscation. Stable pattern for this package. ai
source-diff obfuscated-file:lib/private/X_VALID_ECMA51_VARNAME.js AI (source-diff): Long lines are Unicode character class ranges in a regex for ECMAScript variable name validation — not obfuscation. Stable pattern for this package. ai
semgrep semgrep:dynamic-require AI (semgrep): Dynamic require is core to machine's design — it loads machine definitions by path. This is intentional framework behavior, not a security risk. ai

Versions (showing 51 of 85)

View all versions
Version Deps Published
15.2.3 5 / 5
15.2.2 5 / 5
15.2.1 5 / 5
15.1.5 5 / 5
15.1.4 5 / 5
15.1.3 5 / 5
15.1.2 5 / 5
15.1.1 5 / 5
15.1.0 5 / 5
15.0.1 5 / 5
15.0.0 5 / 5
14.0.1 6 / 6
12.4.0 6 / 5
12.3.0 6 / 5
12.2.6 6 / 5
12.2.5 6 / 5
12.2.4 6 / 4
12.2.3 6 / 4
12.2.1 6 / 4
12.2.0 6 / 4
12.1.1 6 / 4
12.1.0 6 / 4
12.0.1 6 / 4
12.0.0 6 / 4
11.0.3 6 / 4
11.0.2 6 / 4
11.0.1 6 / 4
11.0.0 6 / 4
10.4.0 6 / 4
10.3.1 6 / 4
10.3.0 6 / 4
10.2.0 6 / 3
10.1.0 6 / 3
10.0.0 6 / 3
9.1.2 6 / 3
9.1.1 6 / 3
9.1.0 6 / 3
9.0.5 6 / 3
9.0.4 6 / 3
9.0.3 6 / 3
9.0.2 6 / 3
9.0.1 6 / 3
9.0.0 6 / 3
8.1.0 6 / 3
8.0.0 6 / 3
7.1.0 6 / 3
7.0.0 6 / 3
6.0.2 6 / 3
6.0.1 6 / 3
6.0.0 6 / 3
5.0.1 6 / 3

v15.2.3

2 findings
HIGH Publisher changed: mikermcneil → eashaw (on 2023-06-23) provenance

This version was published by a different npm account than previous versions on 2023-06-23. 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.

v15.2.2

1 finding
LOW No provenance attestation provenance

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

v15.2.1

1 finding
LOW No provenance attestation provenance

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

v15.1.5

1 finding
LOW No provenance attestation provenance

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

v15.1.4

1 finding
LOW No provenance attestation provenance

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

v15.1.3

1 finding
LOW No provenance attestation provenance

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

v15.1.2

1 finding
LOW No provenance attestation provenance

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

v15.1.1

1 finding
LOW No provenance attestation provenance

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

v15.1.0

1 finding
LOW No provenance attestation provenance

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

v15.0.1

1 finding
LOW No provenance attestation provenance

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

v15.0.0

5 findings
HIGH Publisher changed: sgress454 → mikermcneil (on 2018-04-04) provenance

This version was published by a different npm account than previous versions on 2018-04-04. This could indicate a legitimate maintainer transition or an account compromise.

HIGH New file with network + code execution: lib/private/help-build-machine.js source-diff

Newly added file contains both network calls and dynamic code execution. This is a hallmark of dropper/loader malware.

HIGH New obfuscated file: lib/private/X_INVALID_CHARACTERS_IN_ECMA51_VARNAME.js 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: lib/private/X_VALID_ECMA51_VARNAME.js 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.

v14.0.1

2 findings
LOW No provenance attestation provenance

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

INFO Publisher changed: mikermcneil → sgress454 (on 2017-04-28) provenance

[Accepted risk] This version was published by a different npm account than previous versions on 2017-04-28. This could indicate a legitimate maintainer transition or an account compromise.