Langgraph4j AI Agent
by langgraph4j🚀 LangGraph for Java is a library for Graph Engineering, designed to build sophisticated AI agentic architectures within the Java ecosystem. It works seamlessly with both Langchain4j and Spring AI.
Langgraph4j is an open-source ai agent by langgraph4j, written mainly in Java, with 2,077 GitHub stars and the MIT license. Its code was last updated Oct 30, 2026.
Scan summary: scanned Nov 5, 2026 at commit 7a93fa7. No capabilities flagged by our checks. Scan policy
What Langgraph4j can touch
- Our checks did not find this. The tool may still do it.Run shell commandsNot seen in this scan
- Our checks did not find this. The tool may still do it.Run dynamic codeNot seen in this scan
- Our checks did not find this. The tool may still do it.Read or write filesNot seen in this scan
- Our checks did not find this. The tool may still do it.Read environment and secretsNot seen in this scan
- Our checks did not find this. The tool may still do it.Control a web browserNot seen in this scan
- Our checks did not find this. The tool may still do it.Connect to databasesNot seen in this scan
- Our checks did not find this. The tool may still do it.Read or send messagesNot seen in this scan
- Our checks did not find this. The tool may still do it.Touch money or tradingNot seen in this scan
- Our checks did not find this. The tool may still do it.Connect to the internetNot run in this scan
"Not seen" means our checks did not find it, and the tool may still do it. Covers commit 7a93fa7, Nov 5, 2026. See the scan policy.
Before you install Langgraph4j
AgenticMart scanned Langgraph4j on Nov 5, 2026 with automated checks for hidden code, known-malicious packages, leaked secrets and vulnerable dependencies. The result covers one commit under our scan policy, so review what access you give it and check any advisories shown here.
What it can access
- An AI agent decides its own next steps and calls whatever tools you give it, so its risk depends on the access you grant.
Before you install
- Pin the version you reviewed instead of always installing the latest release.
- Read the tool list or scripts before the first run, and keep approval prompts on for actions that write, send or delete.
- Maintained by langgraph4j on GitHub, 2,077 stars and 294 forks. Popularity is not proof of safety.
- Last code change: Oct 30, 2026.
- Open-source license: MIT.
Langgraph4j is an open-source ai agent by langgraph4j, written mainly in Java. 🚀 LangGraph for Java is a library for Graph Engineering, designed to build sophisticated AI agentic architectures within the Java ecosystem. It works seamlessly with both Langchain4j and Spring AI.
At a glance
- Stars
- 2.1k
- Forks
- 294
- Language
- Java
- License
- MIT
- Created
- Mar 2024
- Last update
- Oct 30, 2026
- Type
- AI Agent
- Price
- Free
Topics
Questions about Langgraph4j
What is Langgraph4j?
🚀 LangGraph for Java is a library for Graph Engineering, designed to build sophisticated AI agentic architectures within the Java ecosystem. It works seamlessly with both Langchain4j and Spring AI.
Who maintains Langgraph4j?
Langgraph4j is maintained by langgraph4j on GitHub (langgraph4j/langgraph4j). AgenticMart lists it from public repository data.
Is Langgraph4j safe to use?
AgenticMart scanned Langgraph4j on Nov 5, 2026 with automated checks for hidden code, known-malicious packages, leaked secrets and vulnerable dependencies. The result covers one commit under our scan policy, so review what access you give it and check any advisories shown here.
What license does Langgraph4j use?
It is published under the MIT license.
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