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langchain

Building applications with LLMs through composability
Licenses: MIT
Published: 3 years ago Last updated: 22 days ago Latest version: 1.2.15 Latest non-vulnerable version: 1.2.15
pip
GitHub

Package Health Score

84/100
  • securityNo known security issues
  • popularityKey ecosystem project
  • maintenanceSustainable
  • communitySustainable

Maintenance

SUSTAINABLE

Commit Frequency

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Open Issues
386
Open PR
158
New PRS
1
Last Release
22 days ago
Last Commit
2 days ago
Maintainers
1

Further analysis of the maintenance status of langchain based on released PyPI versions cadence, the repository activity, and other data points determined that its maintenance is Sustainable.

We found that langchain 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
GitHub Stars
134.7k
Forks
22.3k
Contributors
0

Based on project statistics from the GitHub repository for the PyPI package langchain, we found that it has been starred 134,723 times.

Community

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

This project has seen only 10 or less contributors.

License

MIT[0,);
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Direct Vulnerabilities

Known vulnerabilities in the langchain 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 18 total vulnerabilities, but none affect the latest version (1.2.15)

Package versions

486 VERSIONS IN TOTAL See all versions
versionpublisheddirect vulnerabilities
1.2.153 Apr, 2026
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1.2.1431 Mar, 2026
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1.2.1319 Mar, 2026
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1.2.1211 Mar, 2026
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1.2.1110 Mar, 2026
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1.2.1010 Feb, 2026
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1.2.96 Feb, 2026
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1.2.82 Feb, 2026
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1.2.723 Jan, 2026
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1.2.616 Jan, 2026
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