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@langchain/core vulnerabilities

Core LangChain.js abstractions and schemas
Licenses: MIT
Published: 2 years ago Last updated: 11 days ago Latest version: 1.1.8 Latest non-vulnerable version: 1.2.0-dev-1765937705265
npm
GitHub

Package Health Score

93/100
  • securityNo known security issues
  • popularityKey ecosystem project
  • maintenanceHealthy
  • communityActive

Maintenance

HEALTHY

Commit Frequency

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Open Issues
137
Open PR
34
New PRS
1
Last Release
11 days ago
Last Commit
18 hours ago
Maintainers
11

Further analysis of the maintenance status of @langchain/core based on released npm versions cadence, the repository activity, and other data points determined that its maintenance is Healthy.

We found that @langchain/core demonstrates a positive version release cadence with at least one new version released in the past 3 months.

As a healthy sign for on-going project maintenance, we found that the GitHub repository had at least 1 pull request or issue interacted with by the community.

Popularity

KEY ECOSYSTEM PROJECT
Weekly downloads (1.3M)
GitHub Stars
16.7k
Forks
2.9k
Contributors
0

The npm package @langchain/core receives a total of 1,277,737 downloads a week. As such, we scored @langchain/core popularity level to be Key ecosystem project.

Based on project statistics from the GitHub repository for the npm package @langchain/core, we found that it has been starred 16,662 times.

Downloads are calculated as moving averages for a period of the last 12 months, excluding weekends and known missing data points.

Community

ACTIVE
Readme.md
No
Contributing.md
Yes
Code of Conduct
Yes
Contributors
0
Funding
No
LICENSE
MIT

This project has seen only 10 or less contributors.

How about a good first contribution to this project? It seems that @langchain/core is missing a README file.

License

MIT>=0;
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Direct Vulnerabilities

Known vulnerabilities in the @langchain/core package. This does not include vulnerabilities belonging to this package’s dependencies.

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Security

NO KNOWN SECURITY ISSUES
Show only direct vulnerabilities in latest version
No vulnerabilities found

No vulnerabilities found in the latest version

There are 1 total vulnerabilities, but none affect the latest version (1.1.8)

Package versions

270 VERSIONS IN TOTAL See all versions
versionpublisheddirect vulnerabilities
1.2.0-dev-176593770526517 Dec, 2025
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1.1.822 Dec, 2025
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1.1.8-dev-176677512811026 Dec, 2025
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1.1.8-dev-176672683237726 Dec, 2025
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1.1.718 Dec, 2025
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1.1.616 Dec, 2025
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1.1.513 Dec, 2025
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1.1.5-dev-176543379487611 Dec, 2025
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1.1.5-dev-176543286139811 Dec, 2025
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1.1.5-dev-176543181667011 Dec, 2025
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@langchain/core dependencies

10 IN TOTAL
zoduuidp-queuemustachecamelcaselangsmithdecamelizeansi-stylesjs-tiktoken@cfworker/json-schema

@langchain/core development dependencies

14 IN TOTAL
dpdmdotenveslintrimrafvitestprettierml-matrixtypescript@types/uuid@types/mustache@langchain/eslint@types/decamelize@langchain/tsconfigweb-streams-polyfill