HKUDS/AnyTool
A universal tool-use layer for AI agents providing fast tool retrieval and adaptive MCP-based tool orchestration.

AnyTool is a framework that enables AI agents to interact with tools reliably and efficiently. It addresses context overload by using progressive multi-stage filtering for fast tool retrieval, maintains constant performance through smart caching and selective re-indexing, and integrates with the Model Context Protocol (MCP) for extensible tool support. The system aims to solve tool reliability and capability coverage challenges in production agent deployments.
Frequently asked
- What is HKUDS/AnyTool?
- A universal tool-use layer for AI agents providing fast tool retrieval and adaptive MCP-based tool orchestration.
- Is AnyTool open source?
- Yes — HKUDS/AnyTool is open source, released under the MIT license.
- What language is AnyTool written in?
- HKUDS/AnyTool is primarily written in Python.
- How popular is AnyTool?
- HKUDS/AnyTool has 677 stars on GitHub.
- Where can I find AnyTool?
- HKUDS/AnyTool is on GitHub at https://github.com/HKUDS/AnyTool.