brin
brin

@firebase/util

npm

Is @firebase/util safe to use?

Based on the latest brin safety scan, no vulnerabilities or threats were detected for @firebase/util v1.13.0. Trust score: 75/100. No known CVE vulnerabilities, no detected threat patterns, and no suspicious capabilities identified. This is an automated, point-in-time assessment.

Install (safety-checked)

@firebase/util Passed Security Checks

No security concerns detected

clean
CVEs

0

Threats

0

Install Scripts

0

No Concerns Detected

No security concerns detected in the latest brin assessment. This is an automated, point-in-time evaluation — security posture may change.

This is an automated, point-in-time assessment and may contain errors. Findings are risk indicators, not confirmed threats. Security posture may change over time. Maintainers can dispute findings via the brin review process.

@firebase/util Capabilities & Permissions

What @firebase/util can access when installed. Review these capabilities before using with AI agents like Cursor, Claude Code, or Codex.

Network Access

This package makes network requests.

bugs.webkit.orgcsrc.nist.govdeveloper.mozilla.orgfirebase.google.comfirebase.googleapis.comgithub.comsecuretoken.google.comsnyk.iowww.apache.orgwww.ecma-international.org+2 more
Protocols: http, https

Environment Variables

Accesses the following environment variables.

FIREBASE_AUTH_EMULATOR_HOSTFIREBASE_DATABASE_EMULATOR_HOSTFIREBASE_STORAGE_EMULATOR_HOSTFIRESTORE_EMULATOR_HOSTX_GOOGLE_TARGET_PLATFORM__FIREBASE_DEFAULTS__

AGENTS.md for @firebase/util

Good instructions lead to good results. brin adds @firebase/util documentation to your AGENTS.md so your agent knows how to use it properly—improving both safety and performance.

brin init

Vercel's research: 100% accuracy with AGENTS.md vs 53% without →

@firebase/util Documentation & Source Code

For the full @firebase/util README, API documentation, and source code, visit the official package registry.

View on npmView SourceHomepage

Frequently asked questions about @firebase/util safety

Weekly Downloads

9.7M

Version

1.13.0

License

Apache-2.0

Last Scanned

Feb 4, 2026

Trust Score

75/100·Legitimacy signals, not safety

Capabilities

Network

Connects to: bugs.webkit.org, csrc.nist.gov, developer.mozilla.org...

Environment

Accesses: FIREBASE_AUTH_EMULATOR_HOST, FIREBASE_DATABASE_EMULATOR_HOST, FIREBASE_STORAGE_EMULATOR_HOST...