LangChain for Java Files

LangChain4j is an open-source Java library

This is an exact mirror of the LangChain for Java project, hosted at https://github.com/langchain4j/langchain4j. SourceForge is not affiliated with LangChain for Java.

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Name	Modified	Size	InfoDownloads / Week
Parent folder
1.19.3 and 1.19.3-beta29 source code.tar.gz	2026-09-15	13.7 MB	0
1.19.3 and 1.19.3-beta29 source code.zip	2026-09-15	16.7 MB	0
README.md	2026-09-15	361 Bytes	0
Totals: 3 Items		30.4 MB	0

What's Changed

Allow to configure ClassLoader on the ObjectMapper used for AgenticScope serialization by @mariofusco in https://github.com/langchain4j/langchain4j/pull/6409
1.19 mcp backports by @jmartisk in https://github.com/langchain4j/langchain4j/pull/6412

Full Changelog: https://github.com/langchain4j/langchain4j/compare/1.19.2...1.19.3

Source: README.md, updated 2026-09-15

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