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langchain

LangChain enables the development of LLM-powered applications with agents and RAG, supporting multiple providers and integrations.

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Security score

The langchain skill was audited on Feb 28, 2026 and we found 4 security issues across 2 threat categories, including 1 high-severity. Review the findings below before installing.

Categories Tested

Security Issues

high line 145

Eval function call - arbitrary code execution

SourceSKILL.md
145func=lambda x: eval(x),
low line 392

External URL reference

SourceSKILL.md
392loader = WebBaseLoader("https://example.com")
low line 475

External URL reference

SourceSKILL.md
475- **API Reference**: https://reference.langchain.com/python
low line 476

External URL reference

SourceSKILL.md
476- **LangSmith**: https://smith.langchain.com (observability)
Scanned on Feb 28, 2026
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