@firebase-web-authn/extension

npm

Is @firebase-web-authn/extension safe to use?

Based on the latest brin safety scan, no vulnerabilities or threats were detected for @firebase-web-authn/extension v10.4.4. Trust score: 65/100. 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-web-authn/extension 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-web-authn/extension Capabilities & Permissions

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

Environment Variables

Accesses the following environment variables.

AUTHENTICATOR_ATTACHMENTAUTHENTICATOR_ATTACHMENT_2FARELYING_PARTY_IDRELYING_PARTY_NAMEUSER_VERIFICATION_REQUIREMENT

AGENTS.md for @firebase-web-authn/extension

Good instructions lead to good results. brin adds @firebase-web-authn/extension 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-web-authn/extension Documentation & Source Code

For the full @firebase-web-authn/extension README, API documentation, and source code, visit the official package registry.

Frequently asked questions about @firebase-web-authn/extension safety

Weekly Downloads

161

Version

10.4.4

License

Apache-2.0

Last Scanned

3 hours ago

Trust Score

65/100·Legitimacy signals, not safety

Capabilities

Environment

Accesses: AUTHENTICATOR_ATTACHMENT, AUTHENTICATOR_ATTACHMENT_2FA, RELYING_PARTY_ID...

Is @firebase-web-authn/extension Safe? | npm Safety Scan - brin