by langchain-ai · Agent Tool · ★ 545
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langgraph-bigtool is a Python library for creating LangGraph agents that can access large numbers of tools. It leverages LangGraph's long-term memory store to allow an agent to search for and retrieve relevant tools for a given problem. Features 🧰 Scalable access to tools: Equip agents with hundreds or thousands of tools. 📝 Storage of tool metadata: Control storage of tool descriptions, namespaces, and other information through LangGraph's built-in persistence layer. Includes support for in-memory and Postgres backends. 💡 Customization of tool retrieval: Optionally define custom functions for tool retrieval. This library is built on top of LangGraph, a powerful framework for building agent applications, and comes with out-of-box support for streaming, short-term and long-term memory and human-in-the-loop. Installation bash p
| Stars | 545 |
| Forks | 44 |
| Language | Python |
| Category | Agent Tool |
| License | MIT |
| Quality Score | 65.7065146773357/100 |
| Open Issues | 12 |
| Last Updated | 2026-06-28 |
| Created | 2025-03-03 |
| Platforms | python |
| Est. Tokens | ~15k |
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langgraph-bigtool is Build LangGraph agents with large numbers of tools. It is categorized as a Agent Tool with 545 GitHub stars.
langgraph-bigtool is primarily written in Python.
You can find installation instructions and usage details in the langgraph-bigtool GitHub repository at github.com/langchain-ai/langgraph-bigtool. The project has 545 stars and 44 forks, indicating an active community.
langgraph-bigtool is released under the MIT license, making it free to use and modify according to the license terms.
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