LangGraph Dynamic tool calling in LangGraph agents Agents don’t always need the same tools at every step. With dynamic tool calling , you can now control which tools are available at different points in a... August 6, 2025
LangGraph LangGraph Workflow Updates (Python & JS) We’ve rolled out a batch of new features across both LangGraph.js and LangGraph for Python — giving you faster development cycles, more efficient executions,... June 9, 2025
LangGraph Node-level caching in LangGraph You can now cache the results of tasks in LangGraph based on node input , helping you avoid redundant computation and speed up execution. How it works: See... May 29, 2025
LangGraph Deferred nodes in LangGraph LangGraph now supports deferred node execution , allowing you to create more sophisticated flows where a node only runs after all parallel branches have... May 20, 2025
LangGraph MCP with streamable HTTP transport You can now connect LangGraph agents to remote MCP servers reliably via the new recommended transport - streamable HTTP. Check out the docs to see an... May 8, 2025
LangGraph Prompt engineering LangGraph Studio You can now view and edit your node logic (such as prompts) directly within the Studio UI. See which nodes use specific assistant fields and edit them... March 19, 2025
LangGraph LangGraph BigTool for providing agents access to a large number of tools langgraph-bigtool is a Python library for creating LangGraph agents that can access large numbers of tools. Key features include: • Scalable access to tools:... March 6, 2025
LangGraph LangGraph Swarm for building multi-agent systems We now have a lightweight library for building swarm-style multi-agent systems with LangGraph. Key features include: The library is available via pip install... March 6, 2025
LangGraph LangGraph 0.3: Pre-built agents LangGraph has always been about giving full control over your AI agents—no hidden prompts, no enforced architectures. But we also know that getting started... March 2, 2025
LangGraph MCP Adapters for LangChain and LangGraph The LangChain MCP Adapters is a package that makes it easy to use Anthropic Model Context Protocol (MCP) tools with LangChain & LangGraph. It: Why use MCP... March 1, 2025
