Package evidence

[email protected]

Large Javascript Payload: 3615310 bytes

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: 1,213Niche · −30% score
Versions published: 115Mature · −50% score
First published: Apr 2024
Publisher: microsoft1es

Effective trust discount applied: −50% (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":["[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":["[email protected]"],"fail_on":"review"}'

Publishermicrosoft1es

Artifact bytes7,788,566

Previous version4.19.0

Published2026-05-26T11:22:32.545Z

SHA-2568840ae91b02027be1df5a355b271f55595f5d7abfd1e1e2b6a22a25373a5dc1e

Why flagged

What the scanner saw

Large Javascript Payload: 3615310 bytes

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

Availability ledger

available

review

22d agoLast checked

reviewRisk

10Score

4.19.1-main.20260526.b9ad8faVersion

Status history (1 event)

new → available22d 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
medium	Large Javascript Payload	package/dist/botframework-webchat-fluent-theme.development.js	3615310 bytes	10
medium	Large Javascript Payload	package/dist/botframework-webchat-fluent-theme.production.min.js	3615316 bytes	10

Manifest

Package metadata

Scripts21

buildnpm run --if-present build:pre && npm run build:run && npm run --if-present build:post
build:postnpm run build:post:dtsroll && npm run build:post:validate
build:post:dtsrolldtsroll ./dist/*.d.* && sed -E -i 's/^([[:space:]]*export[[:space:]]+)type[[:space:]]+(\{[[:space:]]+type[[:space:]]+)/\1\2/' ./dist/*.d.ts
build:post:validatenpm run build:post:validate:css && npm run build:post:validate:inject-css && npm run build:post:validate:dts
build:post:validate:cssvg ast-check lightning-css ./dist/*.css
build:post:validate:dtsvg ast-check dist-types ./dist/*.d.*
build:post:validate:inject-cssvg ast-check css-inject dist/*.js dist/*.mjs static/*.js
build:prenpm run build:pre:local-dependencies && npm run build:pre:watch
build:pre:local-dependencies../../scripts/npm/build-local-dependencies.sh
build:pre:watch../../scripts/npm/build-watch.sh
build:runconcurrently --prefix-colors "auto" "npm:build:run:*"
build:run:staticnode ./esbuild.static.mjs
build:run:tsuptsup
bumpvg bump prod && vg bump dev && (npm audit fix || exit 0)
eslintnpm run precommit
postversion../../scripts/npm/postversion.sh
precommitnpm run precommit:eslint -- src && npm run precommit:typecheck
precommit:eslint../../node_modules/.bin/eslint --report-unused-disable-directives --max-warnings 0
precommit:typechecktsc --project ./src --emitDeclarationOnly false --esModuleInterop true --noEmit --pretty false
preversion../../scripts/npm/preversion.sh
start../../scripts/npm/notify-build.sh "src" "../styles/package.json"

Dependencies6

botframework-webchat4.19.1-main.20260526.b9ad8fa
classnames2.5.1
inject-meta-tag0.1.0
math-random2.0.1
use-ref-from0.2.1
valibot1.3.1