julep

About

Julep — durable, composable AI agents. Flows that crash and resume, retry safely, and explain every step.

Julep builds agents as composable, durable dataflows instead of ad-hoc loops: flows can crash and resume, retry safely, explain every step through a derived projection, and deny any tool the model was not explicitly allowed to call. The primary authoring surface is define-by-construction @flow: ordinary Python names graph steps while registered tools, pures, reasoners, branches, fan-out, retries, and timeouts compile to the same frozen wire-format IR. The pure core stays dependency-free, while the Temporal layer is optional.

Julep 3 currently ships as a release candidate, so the --pre…