Is @langchain/protocol safe to use?

@langchain/protocol has no known vulnerabilities on the latest version (0.0.19). DepScope rates its health at 79/100 (moderate risk).

What is the latest version of @langchain/protocol?

The latest version of @langchain/protocol is 0.0.19, released 2026-08-26.

Does @langchain/protocol have known vulnerabilities?

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

Is @langchain/protocol deprecated?

No, @langchain/protocol is actively maintained. Latest release: 0.0.19 (2026-08-26).

What are alternatives to @langchain/protocol?

Popular alternatives to @langchain/protocol in npm include: ?, semver, debug, minimatch.

What license does @langchain/protocol use?

@langchain/protocol is licensed under MIT.

@langchain/protocol

npmv0.0.19

TypeScript bindings for the LangChain agent streaming protocol

License MITpermissive20 versions2 maintainers0 deps2,122,573 weekly dl

/ 100

Health

safe to use

@langchain/[email protected] is safe to use (health: 79/100)

Health breakdown0 – 100

25/25

maintenance

17/20

popularity

25/25

security

9/15

maturity

3/15

community

0/15

popularity_floor

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

10/10typed

bundled

Quality signals

Publish security

npm signed

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

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

@langchain/protocol

npmv0.0.19

TypeScript bindings for the LangChain agent streaming protocol

License MITpermissive20 versions2 maintainers0 deps2,122,573 weekly dl

/ 100

Health

safe to use

@langchain/[email protected] is safe to use (health: 79/100)

Health breakdown0 – 100

25/25

maintenance

17/20

popularity

25/25

security

9/15

maturity

3/15

community

0/15

popularity_floor

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

10/10typed

bundled

Quality signals

Publish security

npm signed

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

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