Python SDK

Build nodes with the ATFGraph Python SDK: skills, traversals, decisions, state and multi-node composition. Start with the hosted workflow in Develop & Deploy and the node manifest & configuration reference, then use these guides to add capabilities.

Node packaging

• Package, install & run a node

Capabilities and composition

• Skills, traversals, typed input/output & routers
• Calling other nodes & fan-out
• Multi-node systems

AI calls and coding agents

• Model calls
• Coding harnesses

State and retrieval

• Sessions & memory
• Document knowledge

Decisions and durable execution

• Decisions, confidence & review
• Human review, pauses & checkpoints
• Emitters: schedules & webhooks
• Resilience & client controls

Identity and trust

• Identity, credentials & access

Inspection and exact interfaces

• Usage, logs & tracing
• Python API reference