Package evidence

claude-mpm==6.5.41

Python Bun Js Exec: Python file references the Bun JavaScript runtime — cross-language execution

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: 765Established · −30% score
First published: Jul 2025
Publisher: Claude MPM Team

Effective trust discount applied: −30% (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":["claude-mpm==6.5.41"],"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":["claude-mpm==6.5.41"],"fail_on":"high"}'

PublisherClaude MPM Team

Artifact bytes5,324,617

Previous versionnone

Published2026-06-12T22:37:19

SHA-256e1942750b35b26b10e1cd403345dc8d1edbebd1777de0d3ecfe687a750d36b79

Why flagged

What the scanner saw

Python Bun Js Exec: Python file references the Bun JavaScript runtime — cross-language execution

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

Availability ledger

available

high

22h agoLast checked

highRisk

52Score

6.5.41Version

Status history (1 event)

new → available22h ago · risk high · score 52 · status changed

Evidence

Static findings

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

Severity	Kind	Path	Detail	Points
high	Python Bun Js Exec	claude_mpm-6.5.41/src/claude_mpm/services/agents/recommender.py	Python file references the Bun JavaScript runtime — cross-language execution	40
high	Py Runtime Base64 Decode	claude_mpm-6.5.41/src/claude_mpm/mcp/archive/google_workspace_server.py	base64/hex decode combined with exec/subprocess — classic obfuscated payload pattern.	30

Show all 5 findings (low-signal and informational)

Severity	Kind	Path	Detail	Points
high	Python Bun Js Exec	claude_mpm-6.5.41/src/claude_mpm/services/agents/recommender.py	Python file references the Bun JavaScript runtime — cross-language execution	40
high	Py Runtime Base64 Decode	claude_mpm-6.5.41/src/claude_mpm/mcp/archive/google_workspace_server.py	base64/hex decode combined with exec/subprocess — classic obfuscated payload pattern.	30
low	Credential file access	claude_mpm-6.5.41/src/claude_mpm/hooks/templates/pre_tool_use_template.py	matched ".ssh/"	5
low	Obfuscation Density	claude_mpm-6.5.41/src/claude_mpm/dashboard/static/svelte-build/_app/immutable/chunks/DikjFOgT.js	high encoded/escaped-token density	0
low	Obfuscation Density	claude_mpm-6.5.41/src/claude_mpm/dashboard/static/svelte-build/_app/immutable/chunks/wor_PWhS.js	high encoded/escaped-token density	0