Package evidence

@chaafoo/[email protected]

Js Decode Then Exec: base64 / atob / fromCharCode decode paired with eval / new Function in the same file — canonical obfuscated-loader pattern.

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: 3
First published: May 2026
Publisher: GitHub ActionsTrusted automation · −70% score

Effective trust discount applied: −70% (max across signals — discounts don’t stack). New install-lifecycle deltas vs the previous release would clear the discount.

Recommended action

Review before promoting

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

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":["@chaafoo/[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":["@chaafoo/[email protected]"],"fail_on":"review"}'

PublisherGitHub Actions

Artifact bytes938,475

Previous version0.1.0

Published2026-05-28T14:25:07.236Z

SHA-256b2671c48f1dad3514a50426922192957166c396e383a5cfb188019cde1aabe09

Why flagged

What the scanner saw

Js Decode Then Exec: base64 / atob / fromCharCode decode paired with eval / new Function in the same file — canonical obfuscated-loader pattern.

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

Availability ledger

available

review

15d agoLast checked

reviewRisk

13Score

0.1.2Version

Status history (1 event)

new → available15d ago · risk review · score 13 · status changed

Evidence

Static findings

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

Severity	Kind	Path	Detail	Points
high	Js Decode Then Exec	package/dist/mcp/server.js	base64 / atob / fromCharCode decode paired with eval / new Function in the same file — canonical obfuscated-loader pattern.	45

Manifest

Package metadata

Scripts13

buildnode build.mjs
devtsx src/cli/bin.ts
formatprettier --write .
format:checkprettier --check .
linteslint .
lint:fixeslint . --fix
preparecd .. && husky mcp/.husky 2>/dev/null || true
prepublishOnlynpm run typecheck && npm run lint && npm run test && npm run build
testvitest run
test:watchvitest
type-coveragetype-coverage --strict --at-least 95 --detail --ignore-files 'tests/**' --ignore-files 'scripts/**' --ignore-files 'build.mjs'
typechecktsc --noEmit
versionnode ../scripts/sync-plugin-version.cjs && git add ../plugin/.claude-plugin/plugin.json

Dependencies6

@modelcontextprotocol/sdk^1.0.0
commander^12.1.0
proper-lockfile^4.1.2
yaml^2.5.0
zod^3.23.0
zod-to-json-schema^3.25.2