Cayu is a Python framework for building domain-specific AI agent harnesses. The article demonstrates assembling a campus dining purchase agent by defining the job, creating an agent identity, building tools that wrap business logic, and providing policies that guide the model's decision-making process.
Cayu is a production-grade Python runtime for building and operating AI agents with full control over execution lifecycle, including context assembly, tool invocation, state persistence, and failure recovery. Extracted from a real software factory that deployed thousands of applications using specialized agents, Cayu provides durable primitives like sessions, task dispatch, and approvals to handle consequential long-horizon work while maintaining application control over UI, authentication, and business logic.
Cayu is an open-source Python framework for building domain-specific long-horizon agents with durable state management. It enables agents to process complex, multi-step tasks across long sessions, pause for human input, and recover from recorded evidence without losing progress. The framework handles session recovery, permissions, budgets, and observability for enterprise workflows.
Cayu is a production-grade Python framework for building domain-specific AI agents with full lifecycle control, including context assembly, tool invocation, durable state management, and human oversight. Extracted from a software factory that deployed thousands of applications using specialized AI agents, Cayu addresses production challenges like process failures, state persistence, and cost attribution that existing agent SDKs overlook.