jackspeak
A very strict and proper argument parser.
Supply chain provenance
Status for the latest visible version.
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
Keywords
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| dependencies | unvetted-dep:@isaacs/cliui | AI (dependencies): @isaacs/cliui is a known isaacs-authored CLI UI library, a stable dependency of jackspeak across multiple versions; not a risk for this package. | ai | |
| source-diff | source-size-tripled | AI (source-diff): Size increase explained by TypeScript migration to dual CJS/ESM build with source maps; no injected payload indicators. | ai | |
| dependencies | unvetted-dep:@pkgjs/parseargs | AI (dependencies): @pkgjs/parseargs is the Node.js Package Maintenance WG's official arg parser, listed as optional dep; low risk for this package. | ai | |
| bogus-package | bogus-package | AI (bogus-package): isaacs is Isaac Z. Schlueter, npm's creator. The spam-publisher flag is a false positive for this high-profile, long-standing maintainer. | ai | |
| provenance | no-provenance | AI (provenance): Published by isaacs (Isaac Z. Schlueter), a highly trusted npm ecosystem maintainer. Lack of provenance is not a meaningful risk signal for this publisher. | ai |
Versions (showing 66 of 66)
| Version | Deps | Published |
|---|---|---|
| 4.2.3 | 1 / 6 | |
| 4.2.2 | 1 / 6 | |
| 4.2.1 | 1 / 6 | |
| 4.2.0 | 1 / 6 | |
| 4.1.2 | 1 / 5 | |
| 4.1.1 | 1 / 5 | |
| 4.1.0 | 1 / 5 | |
| 4.0.3 | 1 / 5 | |
| 4.0.2 | 1 / 5 | |
| 4.0.1 | 1 / 7 | |
| 4.0.0 | 1 / 7 | |
| 3.4.3 | 1 / 7 | |
| 3.4.2 | 1 / 7 | |
| 3.4.1 | 1 / 7 | |
| 3.4.0 | 1 / 7 | |
| 3.3.0 | 1 / 7 | |
| 3.2.6 | 1 / 7 | |
| 3.2.5 | 1 / 7 | |
| 3.2.4 | 1 / 7 | |
| 3.2.3 | 1 / 7 | |
| 3.2.2 | 1 / 7 | |
| 3.2.1 | 1 / 7 | |
| 3.2.0 | 1 / 7 | |
| 3.1.2 | 1 / 7 | |
| 3.1.1 | 1 / 7 | |
| 3.1.0 | 1 / 7 | |
| 3.0.0 | 1 / 7 | |
| 2.3.6 | 1 / 7 | |
| 2.3.5 | 1 / 7 | |
| 2.3.4 | 2 / 6 | |
| 2.3.3 | 1 / 10 | |
| 2.3.2 | 1 / 10 | |
| 2.3.1 | 1 / 10 | |
| 2.3.0 | 1 / 10 | |
| 2.2.3 | 1 / 10 | |
| 2.2.2 | 2 / 10 | |
| 2.2.1 | 2 / 10 | |
| 2.2.0 | 2 / 10 | |
| 2.1.5 | 2 / 10 | |
| 2.1.4 | 2 / 10 | |
| 2.1.3 | 2 / 10 | |
| 2.1.2 | 2 / 10 | |
| 2.1.1 | 2 / 10 | |
| 2.1.0 | 2 / 10 | |
| 2.0.3 | 2 / 10 | |
| 2.0.2 | 2 / 10 | |
| 2.0.1 | 2 / 10 | |
| 2.0.0 | 2 / 10 | |
| 1.4.2 | 1 / 1 | |
| 1.4.1 | 1 / 1 | |
| 1.4.0 | 1 / 1 | |
| 1.3.8 | 1 / 1 | |
| 1.3.7 | 1 / 1 | |
| 1.3.6 | 1 / 1 | |
| 1.3.5 | 1 / 1 | |
| 1.3.4 | 1 / 1 | |
| 1.3.3 | 1 / 1 | |
| 1.3.2 | 1 / 1 | |
| 1.3.1 | 1 / 1 | |
| 1.3.0 | 1 / 1 | |
| 1.2.0 | 1 / 1 | |
| 1.1.0 | 1 / 1 | |
| 1.0.1 | 1 / 1 | |
| 1.0.0 | 1 / 1 | |
| 0.1.0 | 1 / 1 | |
| 0.0.1 | 0 / 1 |
v4.2.3
1 finding[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v1.4.2
1 finding[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v1.4.1
1 finding[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v1.4.0
1 finding[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v1.3.8
1 finding[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v1.3.7
1 finding[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v1.3.6
1 finding[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v1.3.5
1 finding[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.