Package evidence

@firebase/[email protected]

Install Lifecycle Remote Or Exec: postinstall="node ./postinstall.js"

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: 14,948,755Ubiquitous · −70% score
Versions published: 3,561Mature · −50% score
First published: Oct 2017
Publisher: google-wombot

Effective trust discount applied: −70% (max across signals — discounts don’t stack). New install-lifecycle deltas vs the previous release would clear the discount.

Recommended action

Review before promoting

Mixed signals: the package has indicators worth reading before allowing the update in automated dependency flows.

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":["@firebase/[email protected]"],"fail_on":"review"}'

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":["@firebase/[email protected]"],"fail_on":"review"}'

Publishergoogle-wombot

Artifact bytes222,917

Previous version1.15.1-eap-crashlytics.06423a1af

Published2026-05-26T23:28:47.053Z

SHA-256fc2b9517ca3e46641fdad1be45604b2ee575e90257be24c9d9c470b3895dbba5

Why flagged

What the scanner saw

Install Lifecycle Remote Or Exec: postinstall="node ./postinstall.js"

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

Availability ledger

available

review

21d agoLast checked

reviewRisk

10Score

1.15.1-eap-crashlytics.3dd4e65d9Version

Status history (1 event)

new → available21d ago · risk review · score 10 · status changed

Evidence

Static findings

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

Severity	Kind	Path	Detail	Points
high	Install Lifecycle Remote Or Exec	package.json	postinstall="node ./postinstall.js"	30

Show all 2 findings (low-signal and informational)

Severity	Kind	Path	Detail	Points
high	Install Lifecycle Remote Or Exec	package.json	postinstall="node ./postinstall.js"	30
low	Install-time lifecycle script	package.json	postinstall="node ./postinstall.js"	5

Manifest

Package metadata

Scripts15

api-reportapi-extractor run --local --verbose
buildrollup -c && yarn api-report
build:depslerna run --scope @firebase/util --include-dependencies build
devrollup -c -w
linteslint -c .eslintrc.js '**/*.ts' --ignore-path '../../.gitignore'
lint:fixeslint --fix -c .eslintrc.js '**/*.ts' --ignore-path '../../.gitignore'
postinstallnode ./postinstall.js
prettierprettier --write 'src/**/*.ts' 'test/**/*.ts'
testrun-p --npm-path npm lint test:all
test:allrun-p --npm-path npm test:browser test:node
test:browserkarma start
test:cinode ../../scripts/run_tests_in_ci.js -s test:all
test:nodeTS_NODE_CACHE=NO TS_NODE_COMPILER_OPTIONS='{"module":"commonjs"}' nyc --reporter lcovonly -- mocha test/**/*.test.* --config ../../config/mocharc.node.js
trusted-type-checktsec -p tsconfig.json --noEmit
typings:publicnode ../../scripts/build/use_typings.js ./dist/util-public.d.ts

Dependencies1

tslib^2.1.0