LangGraph
Ai ToolLangGraph is an open-source Python framework for composing agentic workflows as graphs on top of large language models. Built by the LangChain team, it lets developers define stateful, branching interactions and tool calls for production-ready AI agents.
Stories
Completed digest stories linked to this service.
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MCP turned scattered agent tools into a shared server with cleaner human gates2026-06-16A real-world team replaced per-agent tool definitions with an MCP server to standardize discovery, versioning,...
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TexFolio open-sources a production-ready LaTeX-to-PDF pipeline with Hono, BullMQ...2026-06-13TexFolio open-sources a clean pattern for safe, scalable LaTeX PDF generation and AI scoring on a modern TypeS...
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LangChain adds in-flight PII redaction for streaming (plus a Perplexity API togg...2026-05-27LangChain 1.3.2 quietly adds streaming-time PII redaction and a few middleware tweaks, with a small Perplexity...
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Bigger context, smarter retrieval: Grok 4.20’s 2M tokens meet Agentic RAG2026-05-17xAI’s Grok 4.20 brings a 2M-token working set, but real gains come when you pair it with agentic retrieval tha...
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Agentic AI gets practical: state machines, Git discipline, and enterprise guardr...2026-03-22Agentic AI is shifting from chatbots to stateful, Git-aware workflows that plan, act, and recover like real sy...
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LangChain OpenAI 1.1.11: tool search support, sturdier structured output, and mo...2026-03-10LangChain released langchain-openai 1.1.11 with tool search support and several reliability fixes for OpenAI i...
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Choosing AutoGen vs CrewAI vs LangGraph for production agent workflows2026-02-09A new 2026 comparison guide contrasts AutoGen, CrewAI, and LangGraph for multi-agent workflows, outlining trad...