@langchain/langgraph

npm

Is @langchain/langgraph safe to use?

Based on the latest brin safety scan, no vulnerabilities or threats were detected for @langchain/langgraph v1.1.4. Trust score: 85/100. No known CVE vulnerabilities, no detected threat patterns, and no suspicious capabilities identified. This is an automated, point-in-time assessment.

Install (safety-checked)

@langchain/langgraph 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.

@langchain/langgraph Capabilities & Permissions

What @langchain/langgraph 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.

LANGGRAPH_REMOTE_GRAPH_API_KEYLANGGRAPH_REMOTE_GRAPH_API_URLLANGGRAPH_REMOTE_GRAPH_ID

AGENTS.md for @langchain/langgraph

Good instructions lead to good results. brin adds @langchain/langgraph 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/langgraph Documentation & Source Code

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

Frequently asked questions about @langchain/langgraph safety

Weekly Downloads

1.2M

Version

1.1.4

License

MIT

Other Versions

Last Scanned

Feb 7, 2026

Trust Score

85/100·Legitimacy signals, not safety

Capabilities

Environment

Accesses: LANGGRAPH_REMOTE_GRAPH_API_KEY, LANGGRAPH_REMOTE_GRAPH_API_URL, LANGGRAPH_REMOTE_GRAPH_ID