Package evidence

@extra-wallet/[email protected]

Install-time lifecycle script: postinstall="patch-package"

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.

Weekly downloads: 87
Versions published: 8
First published: Jan 2026
Publisher: paul2905

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":["@extra-wallet/[email protected]"],"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":["@extra-wallet/[email protected]"],"fail_on":"high"}'

Publisherpaul2905

Artifact bytes3,582,393

Previous version1.0.0-beta.4

Published2026-02-19T13:37:38.768Z

SHA-256ca948647410dd56709ec94100cf9215058fd20f2e56691fa8483354c1933cc50

Why flagged

What the scanner saw

New Lifecycle Script Vs Previous: postinstall added in 1.0.0-beta.5 vs 1.0.0-beta.4: "patch-package"

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

Availability ledger

available

high

3d agoLast checked

highRisk

45Score

1.0.0-beta.5Version

Status history (1 event)

new → available11d ago · risk high · score 45 · status changed

Evidence

Static findings

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

Severity	Kind	Path	Detail	Points
high	New Lifecycle Script Vs Previous	package.json	postinstall added in 1.0.0-beta.5 vs 1.0.0-beta.4: "patch-package"	40

Show all 3 findings (low-signal and informational)

Severity	Kind	Path	Detail	Points
high	New Lifecycle Script Vs Previous	package.json	postinstall added in 1.0.0-beta.5 vs 1.0.0-beta.4: "patch-package"	40
low	Install-time lifecycle script	package.json	postinstall="patch-package"	5
low	Large Javascript Payload	package/build/browser/cardano_serialization_lib-CUQYtJ2C.js	4009608 bytes	0

Manifest

Package metadata

Scripts15

buildyarn build:browser && yarn build:node
build:browservite build
build:graphnpx madge src/ --ts-config ./tsconfig.json --warning --extensions ts,tsx --image dependency-graph.svg
build:nodetsc --project ./tsconfig.build.json && npx tsc-alias --project ./tsconfig.build.json --resolve-full-paths --resolve-full-extension .js
lintyarn lint:prettify:check && yarn lint:fs && yarn lint:type && yarn lint:js
lint:fsnpx tsx scripts/check-filesystem.script.ts
lint:jseslint .
lint:prettifyprettier ./ --write "**/*.{ts,json,md}"
lint:prettify:checkprettier --check "**/*.{ts,tsx,json,md,css,html}"
lint:typenpx tsc --noEmit
postinstallpatch-package
prepublishyarn lint && npm publish --tag beta --dry-run > publish-logs.log 2>&1 && yarn test
publish:packagenpm publish --registry https://registry.npmjs.org --tag beta
starttsx src/index.ts
testvitest run --coverage --testTimeout=10000

Dependencies25

@aptos-labs/ts-sdk6.0.0
@binance-chain/javascript-sdk4.2.2
@emurgo/cardano-serialization-lib-nodejs14.1.2
@mysten/sui2.1.0
@noble/curves2.0.1
@noble/hashes2.0.1
@polkadot/util-crypto14.0.1
@scure/bip321.6.2
@scure/sr255191.0.0
@ton/core0.62.0
@ton/crypto3.3.0
@ton/ton16.1.0
bchaddrjs0.5.2
bech322.0.0
bip325.0.0
bip393.1.0
bitcoinjs-lib7.0.1
bs586.0.0
bs58check4.0.0
ecpair3.0.0
ed25519-hd-key1.3.0
ethereumjs-util7.1.5
got14.6.5
tiny-secp256k12.2.3
xrpl4.4.3