Is @langchain/classic safe to use?

@langchain/classic has no known vulnerabilities on the latest version (1.0.40). DepScope rates its health at 90/100 (low risk).

What is the latest version of @langchain/classic?

The latest version of @langchain/classic is 1.0.40, released 2026-07-09.

Does @langchain/classic have known vulnerabilities?

No known vulnerabilities on the latest version of @langchain/classic.

Is @langchain/classic deprecated?

No, @langchain/classic is actively maintained. Latest release: 1.0.40 (2026-07-09).

What are alternatives to @langchain/classic?

Popular alternatives to @langchain/classic in npm include: ?, semver, debug, ansi-styles, brace-expansion.

What license does @langchain/classic use?

@langchain/classic is licensed under MIT.

@langchain/classic

npmv1.0.40

Old abstractions from LangChain.js

License MITpermissive58 versions2 maintainers8 deps587,774 weekly dl

langchain-ai/langchainjs

/ 100

Health

safe to use

@langchain/[email protected] is safe to use (health: 90/100)

Health breakdown0 – 100

25/25

maintenance

14/20

popularity

25/25

security

15/15

maturity

11/15

community

0/15

popularity_floor

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

10/10typed

bundled

Health History

Dependency Tree

License Audit

Dependencies (8)

handlebars js-yaml jsonpointer openapi-types yaml zod @langchain/openai @langchain/textsplitters

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/@langchain/classic

@langchain/classic

npmv1.0.40

Old abstractions from LangChain.js

License MITpermissive58 versions2 maintainers8 deps587,774 weekly dl

langchain-ai/langchainjs

/ 100

Health

safe to use

@langchain/[email protected] is safe to use (health: 90/100)

Health breakdown0 – 100

25/25

maintenance

14/20

popularity

25/25

security

15/15

maturity

11/15

community

0/15

popularity_floor

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

10/10typed

bundled

Health History

Dependency Tree

License Audit

Dependencies (8)

handlebars js-yaml jsonpointer openapi-types yaml zod @langchain/openai @langchain/textsplitters

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/@langchain/classic