Kestra

Kestra is an open-source, event-driven orchestration platform for data, AI, and infrastructure workflows defined declaratively in YAML. Its AI Copilot translates natural-language intent into workflow definitions and edits existing flows, while its AI Agent task type runs LLM-backed agents with memory and tools that loop until a goal is met. It targets data engineers and platform teams and supports multiple model providers including OpenAI, Anthropic, and Google.