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bufferutil

npm

Is bufferutil safe to use?

The latest brin safety scan flagged bufferutil v4.1.0 with risk indicators that warrant review. No known CVE vulnerabilities. Trust score: 75/100. Review the findings below before use. This is an automated assessment and may contain errors.

Install (safety-checked)

bufferutil Has Warnings

Warnings detected due to potential concerns

warning
CVEs

0

Threats

0

Install Scripts

0

Risk Indicators

  • •Contains native code

brin Recommendations

  • →This package has warnings detected. Evaluate the specific concerns before proceeding.

Install with brin add bufferutil to automatically apply these checks before installation.

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.

bufferutil Capabilities & Permissions

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

Native Modules

Contains native code that runs outside the JavaScript sandbox.

AGENTS.md for bufferutil

Good instructions lead to good results. brin adds bufferutil 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 →

bufferutil Documentation & Source Code

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

View on npmView Source

Frequently asked questions about bufferutil safety

Weekly Downloads

4.0M

Version

4.1.0

License

MIT

Last Scanned

Feb 1, 2026

Trust Score

75/100·Legitimacy signals, not safety

Capabilities

Native

Contains native modules

Is bufferutil Safe? | npm Safety Scan - brin