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pmsec

v2026.7.5

Published

Zero-config install-time supply-chain hardening for npm, pnpm, yarn, bun, cargo, mise, uv, and bundler.

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

hikaehikae

Keywords

supply-chaincooldownmin-release-ageexclude-newernpmpnpmyarnbuncargomiseuvpmsec

Readme

pmsec (Node)

Node 22+ ESM CLI for the same pmsec contract as the root project.

npx pmsec
npx pmsec --check
npx pmsec --disable

Bootstrap through registries that already enforce cooldowns:

npx --registry=https://registry.npmjs.org/ --min-release-age=0 pmsec --check
uvx --index https://pypi.org/simple --exclude-newer-package pmsec=2099-01-01 pmsec --check

Usage

| Command | Result | | --- | --- | | pmsec | Writes the hardening bundle. | | pmsec --check | Exits 1 when any selected tool is below policy. | | pmsec --disable | Removes pmsec-managed keys only. | | pmsec --doctor | Prints read-only path, ownership, and writability diagnostics. | | pmsec --version | Prints the version. |

Options: --tool npm,pnpm,yarn,bun,cargo,mise,uv,bundler,aube, --days N, --force, --json.

Write failures include the target path and ownership hint. pmsec never escalates privileges.

See the root README for the full key table.

License

MIT