registry / @doikayt/typescript-build-config / 0.1.49

@doikayt/typescript-build-config@0.1.49

⚠ Under review

Shared build configuration for TypeScript projects — ESLint, Prettier, tsconfig, and Playwright presets

AI Security Review

scanned 8d ago · by lpm-firewall-ai

The inspected JavaScript shows package-aligned configuration setup, with no confirmed attack behavior. The shipped PDF remains materially unresolved in offline analysis, so a clean verdict is not supported and manual review is appropriate.

Static reason

One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review; previous stored version diff introduced dangerous source

Trigger

The unresolved issue is the PDF's inclusion in the package; no inspected caller references it.

Impact

The PDF's effect cannot be determined; no attack impact is established.

Mechanism

The available artifact analysis could not determine whether the PDF contains relevant behavior.

AI rationale

Evidence

assets/image/jews-support-a-free-palestine-poster.pdf.lpm-inspection-HFW6tf/0-163ed93a16b3.txt

Decision evidence

public snapshot

AI called this Manual Review at 86.0% confidence as Unknown with medium false-positive risk.

AI review observations

The manifest runs src/postinstall.js during installation and includes assets/image in the package.
The postinstall skips copying top-level configuration when any listed destination already exists.
The postinstall asset-copy list contains only the two logo files; the flagged PDF is not listed.
Trusted offline analysis could not identify the PDF format or resolve its behavior.

Evidence against

The inspected JavaScript shows configuration setup and warning behavior; no active attack was established.

Behavioral surface

Source

ChildProcessEnvironmentVarsFilesystemShell

Supply chain

HighEntropyStrings

ManifestNo manifest risk signals triggered.

scanned 22 file(s), 33.8 KB of source

Source & flagged code

7 flagged

package.jsonView file

•scripts.postinstall = node src/postinstall.js

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg

•scripts.postinstall = node src/postinstall.js

Medium

Ambiguous Install Lifecycle Script

Install-time lifecycle script is not statically allowlisted and needs review.

package.jsonView on unpkg

28"postinstall": "node src/postinstall.js", "update-all-format": "prettier --write src/ && update-markdown-toc README.md && update-markdown-toc docs/verification-runbook.md",

Low

Suspicious Lifecycle Evidence

The manifest runs src/postinstall.js during installation and includes assets/image in the package.

package.jsonView on unpkg · L28

src/pipeline/auto-changeset.shView file

•path = src/pipeline/auto-changeset.sh kind = build_helper sizeBytes = 3136 magicHex = [redacted]

Medium

Ships Build Helper

Package ships non-JavaScript build or shell helper files.

src/pipeline/auto-changeset.shView on unpkg

assets/image/jews-support-a-free-palestine-poster.pdfView file

•path = assets/image/jews-support-a-free-palestine-poster.pdf kind = high_entropy_blob sizeBytes = 1040003 magicHex = [redacted]

High

Ships High Entropy Blob

Package ships high-entropy non-source blobs.

assets/image/jews-support-a-free-palestine-poster.pdfView on unpkg

src/playwright.jsView file

•matchType = normalized_sha256 matchedPackage = @doikayt/typescript-build-config@0.1.14 matchedPath = src/playwright.js matchedIdentity = npm:[redacted]:0.1.14 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

src/playwright.jsView on unpkg

src/postinstall.jsView file

•matchType = previous_version_dangerous_delta matchedPackage = @doikayt/typescript-build-config@0.1.33 matchedIdentity = npm:[redacted]:0.1.33 similarity = 0.963 summary = stored previous version shares package body but lacks this dangerous source file

High

Previous Version Dangerous Delta

This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.

src/postinstall.jsView on unpkg

Source & flagged code

7 flagged · loading source

package.jsonView file

•scripts.postinstall = node src/postinstall.js

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg

•scripts.postinstall = node src/postinstall.js

Medium

Ambiguous Install Lifecycle Script

Install-time lifecycle script is not statically allowlisted and needs review.

package.jsonView on unpkg

28"postinstall": "node src/postinstall.js", "update-all-format": "prettier --write src/ && update-markdown-toc README.md && update-markdown-toc docs/verification-runbook.md",

Low

Suspicious Lifecycle Evidence

The manifest runs src/postinstall.js during installation and includes assets/image in the package.

package.jsonView on unpkg · L28

src/pipeline/auto-changeset.shView file

Findings

4 High4 Medium4 Low

HighInstall Time Lifecycle Scriptspackage.json

HighShips High Entropy Blobassets/image/jews-support-a-free-palestine-poster.pdf

HighKnown Malware Source Similaritysrc/playwright.js

HighPrevious Version Dangerous Deltasrc/postinstall.js

MediumAmbiguous Install Lifecycle Scriptpackage.json

MediumEnvironment Vars

MediumShips Build Helpersrc/pipeline/auto-changeset.sh

MediumStructural Risk Force Deep Review

LowScripts Present

LowFilesystem

LowHigh Entropy Strings

LowSuspicious Lifecycle Evidencepackage.json

Affected versions and remediation

This report applies to @doikayt/typescript-build-config@0.1.49.

See all versions of @doikayt/typescript-build-config for other recorded verdicts.

Review the evidence and your use of @doikayt/typescript-build-config@0.1.49 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: 2026-10-15 07:13:28.775Z (UTC).

Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.