MASFactory
A graph-centric framework for orchestrating multi-agent systems that turns a natural-language intent into a visual graph design, then compiles it into an executable, traceable workflow.
MASFactory is a framework for building and running multi-agent systems around a technique it calls Vibe Graphing: starting from a natural-language intent, generating a graph design, refining it in a visual environment, and compiling the result into an executable workflow. At runtime it traces node states, messages and shared state.
Workflows are described explicitly as graphs using node and edge primitives, and support subgraphs, loops, branches and composite components. A context protocol called ContextBlock organizes memory, retrieval-augmented generation and MCP context sources with automatic injection and on-demand retrieval, and a companion visualizer provides topology previews, runtime tracing and human-in-the-loop interaction.
The project positions itself against both code-first multi-agent frameworks such as LangGraph and AutoGen, and low-code workflow platforms such as Coze and Dify, aiming to combine natural-language authoring with the flexibility of an explicit graph representation.