Package evidence

@core-workspace/[email protected]

Install Lifecycle Remote Or Exec: postinstall="node -e \"require('fs').existsSync('dist/postinstall.js') && require('child_process').execFileSync('node',['dist/postinstall.js'],{stdio:'inherit'})\""

Trust signals

Why this verdict

PkgRadar discounts a release’s score when public reputation argues against novel malware. The verdict above already reflects these — the panel just explains what was applied.

Weekly downloads: 40
Versions published: 4
First published: May 2026
Publisher: core-workspace

Recommended action

Block this update

Static evidence trips multiple high-signal indicators. Quarantine the release until the publisher validates the change or you can rule out the indicators below.

Inspect tarball Add to CI gate

Block this release in CIcurl · GitHub Actions

Fail the build when this package version is added or upgraded. Replace $PKGRADAR_TOKEN with a Pro / Team API key from your dashboard.

curl -fsS https://pkgradar.com/gate/npm \
  -H "Authorization: Bearer $PKGRADAR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"specs":["@core-workspace/[email protected]"],"fail_on":"high"}'

GitHub Actions step:

- name: PkgRadar gate
  run: |
    curl -fsS https://pkgradar.com/gate/npm \
      -H "Authorization: Bearer ${{ secrets.PKGRADAR_TOKEN }}" \
      -H "Content-Type: application/json" \
      -d '{"specs":["@core-workspace/[email protected]"],"fail_on":"high"}'

Publishercore-workspace

Artifact bytes236,922

Previous version2026.5.19

Published2026-05-25T08:05:36.901Z

SHA-256493ffeb5aa5078616eea6037e416e0bfa266fee6f397c854e599bd3aa376707b

Why flagged

What the scanner saw

Install Lifecycle Remote Or Exec: postinstall="node -e \"require('fs').existsSync('dist/postinstall.js') && require('child_process').execFileSync('node',['dist/postinstall.js'],{stdio:'inherit'})\""

Not observed: package install, lifecycle script execution, or sandbox execution. PkgRadar only inspects on-disk artifacts.

Availability ledger

available

high

3d agoLast checked

highRisk

35Score

2026.5.25-beta.1Version

Status history (2 events)

available → available14d ago · risk high · score 35 · status available -> available, risk high -> high, score 41 -> 35
new → available19d ago · risk high · score 41 · status changed

Evidence

Static findings

3 static · 0 from release diff · showing high-signal first.

Severity	Kind	Path	Detail	Points
high	Install Lifecycle Remote Or Exec	package.json	postinstall="node -e \"require('fs').existsSync('dist/postinstall.js') && require('child_process').execFileSync('node',['dist/postinstall.js'],{stdio:'inherit'})\""	30
high	New Account With Lifecycle Hook	package.json	package first published 22 day(s) ago, 4 total version(s), has lifecycle hook	25

Show all 3 findings (low-signal and informational)

Severity	Kind	Path	Detail	Points
high	Install Lifecycle Remote Or Exec	package.json	postinstall="node -e \"require('fs').existsSync('dist/postinstall.js') && require('child_process').execFileSync('node',['dist/postinstall.js'],{stdio:'inherit'})\""	30
high	New Account With Lifecycle Hook	package.json	package first published 22 day(s) ago, 4 total version(s), has lifecycle hook	25
low	Install-time lifecycle script	package.json	postinstall="node -e \"require('fs').existsSync('dist/postinstall.js') && require('child_process').execFileSync('node',['dist/postinstall.js'],{stdio:'inherit'})\""	5

Manifest

Package metadata

Scripts7

buildtsc
build:publicnode scripts/build-public.mjs
devenv -i HOME=$HOME PATH=$PATH LOG_LEVEL=$LOG_LEVEL DEBUG_CLAUDE_AGENT_SDK=$DEBUG_CLAUDE_AGENT_SDK node --env-file=.env --import tsx/esm src/index.ts
postinstallnode -e "require('fs').existsSync('dist/postinstall.js') && require('child_process').execFileSync('node',['dist/postinstall.js'],{stdio:'inherit'})"
setupnode scripts/setup.mjs
testvitest run
test:watchvitest

Dependencies5

@anthropic-ai/claude-agent-sdk^0.2.109
@openai/codex-sdk^0.121.0
js-yaml^4.1.1
picocolors^1.0.0
ws^8.16.0