Summary
Togoder Security scanned the npm package nopt@10.0.1 on Oct 6, 2026. An AI review of 4 source files produced no findings. No malicious behavior, install-time payloads, credential theft or exfiltration were identified.
Findings
No findings. The reviewer saw nothing malicious or risky in this version.
Files reviewed
| File | Verdict | What the reviewer saw |
|---|---|---|
| bin/nopt.js | safe | No malicious patterns detected |
| lib/nopt-lib.js | safe | No malicious patterns detected; the code is a standard command-line argument parser with no network, filesystem, process, or dynamic execution behavior. |
| lib/nopt.js | safe | Cleared by Jev triage; no further analysis needed |
| lib/type-defs.js | safe | No malicious patterns detected; the file contains only benign type validation utilities for standard JavaScript types. |
Affected version ranges
None of the 2 scanned versions of nopt are flagged high or critical. The latest scanned version, 10.0.1, is clean. Only versions we have scanned are listed; unscanned versions between them are not covered.
| Versions | Verdict | Count | Range | Top findings |
|---|---|---|---|---|
| 9.0.0 – 10.0.1 | No issues | 2 | >=9.0.0 <=10.0.1 | |
| 5.0.0 – 8.1.0 | Not scanned | 2 | >=5.0.0 <=8.1.0 |
Full list, including published versions not scanned yet: version ranges API.
Scanned versions of nopt
Frequently asked questions
Is nopt safe to use?
Our AI source review of nopt@10.0.1 found no malicious code: no install-time payloads, credential theft, exfiltration, obfuscated loaders or backdoors.
Does nopt contain malware?
No malware was identified in nopt@10.0.1 when Togoder Security scanned it on Oct 6, 2026. A new version can still introduce malicious code, so scan the exact versions in your lockfile.
How was nopt checked?
Togoder Security downloaded the published npm package and had an AI model read its 4 source files, looking for install scripts, credential access, network exfiltration, obfuscation, backdoors and crypto-wallet theft. The results are cached by file hash and shown here.
How do I scan nopt together with the rest of my dependencies?
Upload your lockfile at https://security.togoder.click/scan or call the API documented at https://security.togoder.click/api-docs. Files that have already been scanned, like the ones in nopt@10.0.1, cost nothing.