Package evidence

[email protected]

Js Hidden Powershell: Hidden / non-interactive PowerShell invocation in package code — `-WindowStyle Hidden`, `irm | iex`, `windowsHide: true`, or equivalent — used to download-and-run payloads on Windows installers.

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: 11,254Mainstream · −50% score
Versions published: 342
First published: Apr 2026
Publisher: edgardurand

Effective trust discount applied: −50% (max across signals — discounts don’t stack). New install-lifecycle deltas vs the previous release would clear the discount.

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":["[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":["[email protected]"],"fail_on":"high"}'

Publisheredgardurand

Artifact bytes2,782,243

Previous version2.39.8

Published2026-06-13T12:02:56.303Z

SHA-256283129e37f15540e47f0b733687f7802e983f8d4bac1aaad1281607f62a323e8

Why flagged

What the scanner saw

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

Availability ledger

available

high

4d agoLast checked

highRisk

35Score

2.39.9Version

Status history (1 event)

new → available4d ago · risk high · score 35 · status changed

Evidence

Static findings

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

Severity	Kind	Path	Detail	Points
high	Js Hidden Powershell	package/dist/index.js	Hidden / non-interactive PowerShell invocation in package code — `-WindowStyle Hidden`, `irm \| iex`, `windowsHide: true`, or equivalent — used to download-and-run payloads on Windows installers.	45
high	Install Lifecycle Suppresses Failure	package.json	postinstall="node dist/postinstall.js \|\| true"	20

Show all 3 findings (low-signal and informational)

Severity	Kind	Path	Detail	Points
high	Js Hidden Powershell	package/dist/index.js	Hidden / non-interactive PowerShell invocation in package code — `-WindowStyle Hidden`, `irm \| iex`, `windowsHide: true`, or equivalent — used to download-and-run payloads on Windows installers.	45
high	Install Lifecycle Suppresses Failure	package.json	postinstall="node dist/postinstall.js \|\| true"	20
low	Install-time lifecycle script	package.json	postinstall="node dist/postinstall.js \|\| true"	5

Manifest

Package metadata

Scripts7

buildtsup && node scripts/vendor-node-pty.js
devtsup --watch
postinstallnode dist/postinstall.js || true
prepublishOnlynpm run build
testvitest run
test:coveragevitest run --coverage
typechecktsc --noEmit

Dependencies11

@agentclientprotocol/claude-agent-acp^0.42.0
@agentclientprotocol/codex-acp^0.0.45
@agentclientprotocol/sdk^0.25.0
@clack/prompts^1.2.0
chokidar^3.6.0
ignore^5.3.2
picocolors^1.1.0
qrcode-terminal^0.12.0
which^5.0.0
ws^8.18.0
zod^4.3.6

Optional dependencies1

@beads/bd1.0.5