npm @seanyao/roll @4.721.1

score

0.76 high

flagged 2026-07-20 12:49

signals by category

content 2 topology 2 enrichment 1

maintainers added: —

package profile →

amplifiers co-occurring signal pairs that lift the final score

size_spike + new_install_script: payload growth alongside install surface (+0.10)

Signals fired

signal	weight	rationale
content
new_install_script	1.0	first time ['postinstall'] present
size_spike	0.5	unpackedSize 12872987 -> 44842504 (3.5×)
topology
dist_tag_anomaly	0.5	dist-tags.latest=4.721.1 but max published is 2026.601.4
dependency_added_unknown	0.6	2 new non-watchlisted dep(s): ['chromium-bidi', 'playwright-core']
enrichment
repo_too_new_for_version_history	0.7	claimed repo created 109d ago but package has 164 versions (expect >= 132d for that history)

Prior profile (what it deviated from)

{
  "had_install_script": false,
  "maintainers": [
    "seanyao"
  ],
  "versions": 131
}

Evidence (package doc at flag time)

{
  "dependencies_count": 2,
  "dist": {
    "integrity": "sha512-Od9AXRz81cNxcs5Q18X51LzcGYJp1Im3v7CiOHFBCpoupsRh6IcE25s3JyLhm9PiJPDz/doa6YX+BeNESFLFFA==",
    "tarball": "https://registry.npmjs.org/@seanyao/roll/-/roll-4.721.1.tgz",
    "unpackedSize": 44842504
  },
  "dist-tags": {
    "latest": "4.721.1"
  },
  "latest_version": "4.721.1",
  "maintainers": [
    {
      "email": "sean.dlut@gmail.com",
      "name": "seanyao"
    }
  ],
  "num_versions": 164,
  "repository": {
    "type": "git",
    "url": "git+https://github.com/seanyao/roll.git"
  },
  "scripts": {
    "bundle": "node scripts/bundle.mjs",
    "lint:role-taxonomy": "node scripts/audit-role-taxonomy.mjs",
    "lint:story-ids": "node scripts/lint-story-ids.mjs",
    "postinstall": "node scripts/postinstall-roll-capture.mjs",
    "prepack": "pnpm -r build && pnpm bundle",
    "test": "bash scripts/test-ts.sh",
    "test:browser-live": "pnpm -r build && ROLL_BROWSER_LIVE=1 pnpm --filter @roll/cli exec vitest run --config vitest.live.config.ts",
    "test:controlled-capture-live": "pnpm -r build && ROLL_BROWSER_LIVE=1 pnpm --filter @roll/infra exec vitest run --config vitest.live.config.ts",
    "test:cov": "pnpm -r exec vitest run --coverage.enabled --coverage.provider=v8 --coverage.include='src/**' --coverage.reporter=text-summary --coverage.reporter=text",
    "test:e2e": "pnpm -r build && pnpm --filter @roll/cli exec vitest run test/critical-flows.e2e.test.ts"
  },
  "signal_details": {
    "_amplifiers": [
      "size_spike + new_install_script: payload growth alongside install surface (+0.10)"
    ],
    "dependency_added_unknown": "2 new non-watchlisted dep(s): ['chromium-bidi', 'playwright-core']",
    "dist_tag_anomaly": "dist-tags.latest=4.721.1 but max published is 2026.601.4",
    "new_install_script": "first time ['postinstall'] present",
    "repo_too_new_for_version_history": "claimed repo created 109d ago but package has 164 versions (expect >= 132d for that history)",
    "size_spike": "unpackedSize 12872987 -> 44842504 (3.5\u00d7)"
  },
  "time": {
    "created": "2026-04-19T15:14:54.368Z",
    "modified": "2026-07-20T17:49:17.636Z"
  }
}