Durable, file-based long-term memory for AI agents. Five-package plugin family: SDK, CLI, MCP server, Hermes adapter, and a LangGraph BaseStore. No vector database, no embeddings.
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Langgraph GitHub Repositories (2026) · Open Source Tools
Discover the best Langgraph open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.
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25 matching projects · updated Nov 12, 2026
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Visualize live LangGraph execution and see how your agent thinks as it runs.
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Open-source design agent: on-brand stills, decks, diagrams, charts and motion graphics from a chat thread, built on Deep Agents.
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Open-source paid media agent for Google Ads, Meta Ads, Reddit, LinkedIn, X, and OpenAI Ads: analysis, reports, and reviewed changes, built on Deep Agents.
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🚀 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.
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