lighthouse

npm

Is lighthouse safe to use?

Based on the latest brin safety scan, no vulnerabilities or threats were detected for lighthouse v13.0.2. 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)

lighthouse 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.

lighthouse Capabilities & Permissions

What lighthouse 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.

127.0.0.1assets.calendly.combigquery.cloud.google.combit.lybluebirdjs.combugs.chromium.orgbuildtracker.devcaniuse.comcdnjs.cloudflare.comchromedevtools.github.io+74 more
Protocols: http, https

Filesystem Access

Reads and writes to the filesystem.

.env (rw)node_modules (rw)node_modules (rw)node_modules (rw)node_modules (rw)node_modules (rw)node_modules (rw)node_modules (rw)+42 more

Process Spawning

This package can spawn child processes.

Environment Variables

Accesses the following environment variables.

CIDEVTOOLS_PATHINTERNAL_LANTERN_USE_TRACELANTERN_DEBUGLH_FPS_TESTNODE_ENV

AGENTS.md for lighthouse

Good instructions lead to good results. brin adds lighthouse 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 →

lighthouse Documentation & Source Code

For the full lighthouse README, API documentation, and source code, visit the official package registry.

Frequently asked questions about lighthouse safety

Weekly Downloads

2.1M

Version

13.0.2

License

Apache-2.0

Other Versions

Last Scanned

Feb 9, 2026

Trust Score

75/100·Legitimacy signals, not safety

Capabilities

Network

Connects to: 127.0.0.1, assets.calendly.com, bigquery.cloud.google.com...

Filesystem

Reads & Writes files

Process

Spawns child processes

Environment

Accesses: CI, DEVTOOLS_PATH, INTERNAL_LANTERN_USE_TRACE...