StateWeave replaces the usual transcript-shaped runtime primitive with a graph-shaped one. 
GraphFrame -> model -> GraphOps -> updated StateGraph
The model is still a normal transformer. The difference is what the SDK treats as state:
  • traditional SDKs pass a list of messages
  • StateWeave passes a structured frame and graph
  • the model returns operations that mutate the graph
StateWeave is intentionally low-level. You bring the model adapter, tools, storage, UI, and product behavior.

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What this unlocks

  • visible working memory
  • inspectable context
  • tool results as graph nodes
  • decisions and constraints as first-class state
  • graph visualization of how an agent got somewhere

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Try the CLI

pnpm install
pnpm cli
Then type one task: 
stateweave › Hi my name is Radi.
stateweave › What's my name?
The CLI keeps short-term graph memory during the session and shows what goes into the model and what comes out.