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@langchain/anthropic

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Is @langchain/anthropic safe to use?

The latest brin safety scan flagged @langchain/anthropic v1.3.14 with risk indicators that warrant review. No known CVE vulnerabilities. Trust score: 85/100. Review the findings below before use. This is an automated assessment and may contain errors.

Install (safety-checked)

@langchain/anthropic Has Warnings

Warnings detected due to potential concerns

warning
CVEs

0

Threats

0

Install Scripts

0

Risk Indicators

  • •Can spawn child processes

brin Recommendations

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

Install with brin add @langchain/anthropic 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.

@langchain/anthropic Capabilities & Permissions

What @langchain/anthropic 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.

api.js.langchain.comarxiv.orgcalendar.example.comconsole.anthropic.comdocs.anthropic.comdocs.claude.comdocs.langchain.comexample-server.modelcontextprotocol.ioexample.complatform.claude.com
Protocols: https

Filesystem Access

Reads and writes to the filesystem.

/tmp/ (r)/tmp/ (rw)/tmp/ (rw)/tmp/ (rw)

Process Spawning

This package can spawn child processes.

AGENTS.md for @langchain/anthropic

Good instructions lead to good results. brin adds @langchain/anthropic 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 →

@langchain/anthropic Documentation & Source Code

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

View on npmView SourceHomepage

Frequently asked questions about @langchain/anthropic safety

Weekly Downloads

468.2K

Version

1.3.14

License

MIT

Other Versions

1.3.19
1.3.18
1.3.17
1.3.16
1.3.15

Last Scanned

Feb 4, 2026

Trust Score

85/100·Legitimacy signals, not safety

Capabilities

Network

Connects to: api.js.langchain.com, arxiv.org, calendar.example.com...

Filesystem

Reads & Writes files

Process

Spawns child processes