registry / @leanandmean/coding-agent / 0.74.1-scramjet.53
@leanandmean/coding-agent@0.74.1-scramjet.53
Coding agent CLI with read, bash, edit, write tools and session management
AI Security Review
scanned 2mo ago · by lpm-firewall-aiThis is a published Scramjet coding-agent library with no registry lifecycle scripts and no hidden exfiltration. Scanner malware-similarity and eval or wasm hits are the product source, Highlight.js, and optional Doom or notify examples, not an attack chain.
Static reason
One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review
Trigger
npm install does not execute package code; users must run the CLI or SDK themselves.
Impact
no confirmed malicious impact
Mechanism
no confirmed attack
AI rationale
This is a published Scramjet coding-agent library with no registry lifecycle scripts and no hidden exfiltration. Scanner malware-similarity and eval or wasm hits are the product source, Highlight.js, and optional Doom or notify examples, not an attack chain.
Decision evidence
public snapshotAI called this Clean at 88.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- package.json ships only clean, dev, build, copy-assets, and test scripts, with no registry install hooks.
- Shared exec and shell helpers spawn bash or extension commands through child_process as the coding-agent CLI contract.
- Optional example extensions run osascript, PowerShell toasts, or the gh issue list command only after a user loads them.
- The doom-overlay example ships Emscripten glue that loads a local doom.wasm module.
- HTML export vendors Highlight.js v11.9.0 for syntax highlighting.
Evidence against
- dist/index.js only re-exports SDK symbols and does not run a payload on import.
- Dependencies are sibling @leanandmean packages, not a nested self-install of this package with lifecycle hooks.
- This fork removed the pi.dev install telemetry ping; remaining network use is user-run LLM, git, and GitHub tooling.
- Scanner malware-similarity hits are this product's source, a highlight.js vendor file, and optional examples, not a hidden dropper.
Behavioral surface
ChildProcessCrypto
Source & flagged code
11 flaggeddist/core/exec.jsView file
3*/
L4: import { spawn } from "node:child_process";
L5: import { StringDecoder } from "node:string_decoder";
High
examples/extensions/mac-system-theme.tsView file
11L12: const execAsync = promisify(exec);
L13:
High
Shell
Package source references shell execution.
examples/extensions/mac-system-theme.tsView on unpkg · L11examples/extensions/doom-overlay/doom-engine.tsView file
Findings
8 High5 Medium5 Low
HighChild Processdist/core/exec.js
HighShellexamples/extensions/mac-system-theme.ts
HighCommand Output Exfiltrationexamples/extensions/doom-overlay/doom/build/doom.js
HighSemantic Analysis Limiteddist/utils/shell.js#virtual:normalized:round1
HighKnown Malware Source Similarityexamples/extensions/doom-overlay/doom/build/doom.js
HighKnown Malware Source Similarityexamples/extensions/notify.ts
HighKnown Malware Source Similaritydist/core/export-html/vendor/highlight.min.js
HighKnown Malware Source Similarityexamples/extensions/github-issue-autocomplete.ts
MediumNetwork
MediumEnvironment Vars
MediumShips Wasm Moduleexamples/extensions/doom-overlay/doom/build/doom.wasm
Affected versions and remediation
This report applies to @leanandmean/coding-agent@0.74.1-scramjet.53.
See all versions of @leanandmean/coding-agent for other recorded verdicts.
- Review the evidence and your use of @leanandmean/coding-agent@0.74.1-scramjet.53 before allowing it. Restrict the permissions described in this report.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
Evidence last updated: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.