LangGraph
Library for building agents as graphs of steps with saved state, pauses for human review and streaming, in Python and JavaScript.
- Open source
- Can run on your own servers
Google's open-source kit for building and testing single and multi-agent systems, with a local web UI for debugging runs.
Not enough info yet on can run on your own servers, developer API, works with MCP. Check the tool's own site.
Listing written by WithAutobot, checked 2026-11-04. Report a correction or request removal. Back to open-source agent frameworks.