PkgRadar

Package evidence

@agent-primer/[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.

Versions published
7
First published
Jun 2026
Publisher
rvndsngwn

Recommended action

Review before promoting

Mixed signals: the package has indicators worth reading before allowing the update in automated dependency flows.

Inspect tarballAdd 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":["@agent-primer/[email protected]"],"fail_on":"review"}'

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":["@agent-primer/[email protected]"],"fail_on":"review"}'
Publisherrvndsngwn
Artifact bytes80,500
Previous version0.1.4
Published2026-06-10T14:36:59.645Z
SHA-2561b39f7f699c74856ac052e05ec08eb6224c3d38479158f409edab1eebcddeaaf

Why flagged

What the scanner saw

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.

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

Availability ledger

available

review
Last checked
reviewRisk
57Score
0.2.0Version
Status history (1 event)
  1. new → available · risk review · score 57 · status changed

Evidence

Static findings

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

SeverityKindPathDetailPoints
highJs Hidden Powershellpackage/dist/kit/setup.jsHidden / 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
mediumRemote Payloadpackage/kit/codegraph-session-check.shmatched "curl "12

Manifest

Package metadata

Scripts6
  • buildtsc -p tsconfig.json
  • prepacknpm run build && node scripts/bundle-kit.mjs
  • prepublishOnlynpm run typecheck && npm test
  • pretestnpm run build
  • testvitest run
  • typechecktsc -p tsconfig.json --noEmit
Dependencies4
  • @modelcontextprotocol/sdk^1.12.0
  • commander^14.0.0
  • tree-sitter-wasms^0.1.11
  • web-tree-sitter^0.25.3