Polygraph lets you compose AI workflows as graphs — branching, looping, feedback loops, the lot — and ship them as reliable products. Two coequal authoring surfaces (visual Studio and declarative JSON/YAML) mean ops teams build in a UI, developers commit definitions to Git, and both end up with the same versioned artifact.
- Graph-based execution with branching, loops, and subgraphs
- Immutable workflow versioning, replay, and rollback
- MCP-native tool registry and one-click OAuth integrations
- Step-level observability — every node, every input, every cost