{"data":{"slug":"langgraph4j-langgraph4j","name":"langgraph4j","tagline":"🚀 LangGraph for Java. A library for develop AI Agentic Architectures in the Java ecosystem. Designed to work seamlessly with both Langchain4j and Spring AI.","github_url":"https://github.com/langgraph4j/langgraph4j","owner":"langgraph4j","repo":"langgraph4j","owner_avatar_url":"https://avatars.githubusercontent.com/u/212100817?v=4","primary_language":"Java","stars":1816,"forks":244,"topics":["agents","ai","langchain4j","langgraph","spring-ai","workflow"],"archived":false,"github_pushed_at":"2026-07-14T15:36:09+00:00","maintenance_label":"Very active","url":"https://www.graphcanon.com/tools/langgraph4j-langgraph4j","markdown_url":"https://www.graphcanon.com/tools/langgraph4j-langgraph4j.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/langgraph4j-langgraph4j","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=langgraph4j-langgraph4j","description":"🚀 LangGraph for Java. A library for develop AI Agentic Architectures in the Java ecosystem. Designed to work seamlessly with both Langchain4j and Spring AI.","homepage_url":"https://langgraph4j.github.io/langgraph4j/","license":"MIT","open_issues":22,"watchers":28,"ai_summary":null,"readme_excerpt":"# Getting Started\n\nWelcome to LangGraph4j! This guide will help you understand the core concepts of LangGraph4j, install it, and build your first application.\n\n---\n\n## Installation\n\nTo use LangGraph4j in your project, you need to add it as a dependency.\n\n**Maven:**\n\nMake sure you are using Java 17 or later.\n\n**Latest Stable Version (Recommended):**\n```xml\n<properties>\n    <langgraph4j.version>1.8.20</langgraph4j.version> \n</properties>\n\n\n<dependencyManagement>\n  <dependencies>\n    <dependency>\n      <groupId>org.bsc.langgraph4j</groupId>\n      <artifactId>langgraph4j-bom</artifactId>\n      <version>${langgraph4j.version}</version>\n      <type>pom</type>\n      <scope>import</scope>\n    </dependency>\n  </dependencies>\n</dependencyManagement>\n\n<dependencies>\n    <dependency>\n        <groupId>org.bsc.langgraph4j</groupId>\n        <artifactId>langgraph4j-core</artifactId>\n    </dependency>\n    \n</dependencies>\n```\n*(Note: Always check the [Maven Central Repository](https://central.sonatype.com/search?q=g%3Aorg.bsc.langgraph4j) for the latest version number.)*\n\n**Development Snapshot Version:**\nIf you want to use the latest unreleased features, you can use a snapshot version.\n```xml\n<dependency>\n    <groupId>org.bsc.langgraph4j</groupId>\n    <artifactId>langgraph4j-core</artifactId>\n    <version>1.8.20</version> \n</dependency>\n```\nYou might need to configure your `settings.xml` or `pom.xml` to include the Sonatype OSS snapshots repository:\n```xml\n<repositories>\n    <repository>\n        <id>sonatype-oss-snapshots</id>\n        <url>https://central.sonatype.com/repository/maven-snapshots</url>\n        <snapshots>\n            <enabled>true</enabled>\n        </snapshots>\n    </repository>\n</repositories>\n```","github_created_at":"2024-03-18T19:38:47+00:00","created_at":"2026-07-15T10:49:49.915317+00:00","updated_at":"2026-07-15T10:49:52.732439+00:00","categories":[{"slug":"ai-agents","name":"AI Agents","url":"https://www.graphcanon.com/categories/ai-agents","markdown_url":"https://www.graphcanon.com/categories/ai-agents.md","api_url":"https://www.graphcanon.com/api/graphcanon/categories/ai-agents"},{"slug":"llm-frameworks","name":"LLM Frameworks","url":"https://www.graphcanon.com/categories/llm-frameworks","markdown_url":"https://www.graphcanon.com/categories/llm-frameworks.md","api_url":"https://www.graphcanon.com/api/graphcanon/categories/llm-frameworks"}],"tags":[{"slug":"agents","name":"agents"},{"slug":"ai","name":"ai"},{"slug":"java","name":"java"},{"slug":"langchain4j","name":"langchain4j"},{"slug":"langgraph","name":"langgraph"},{"slug":"spring-ai","name":"spring-ai"},{"slug":"workflow","name":"workflow"}],"trust":{"provenance":{"is_fork":false,"github_id":774011471,"owner_type":"Organization","methodology":"github_public_v1","parent_repo":null,"near_duplicate_slugs":[]},"computed_at":"2026-07-15T10:49:50.936Z","maintenance":{"label":"Very active","score":96,"methodology":"github_public_v1","releases_90d":8,"days_since_push":0,"last_release_at":"2026-06-27T18:05:42Z"},"security_summary":{"status":"no_lockfile","scanner":null,"low_count":0,"high_count":0,"last_scan_at":"2026-07-15T10:49:51.261Z","medium_count":0,"scan_profile":"none","critical_count":0}},"capability_facts":{"scan":{"source":"repo_scan","observed_at":"2026-07-15T10:49:50.710Z"},"languages":{"value":["java"],"source":"github.language","observed_at":"2026-07-15T10:49:50.710Z"},"license_spdx":{"value":"MIT","source":"github.license","observed_at":"2026-07-15T10:49:50.710Z"}}}}