Flue is a TypeScript framework for building the next generation of agents

Flue is a TypeScript framework that enables IT organizations to build and deploy custom autonomous AI agents with fine-grained control over model behavior, security, and infrastructure—eliminating dependency on generic third-party AI tools and reducing costs by allowing enterprises to own their entire agent stack. This shift from renting pre-built agents to building purpose-built ones addresses the growing need for AI agents tailored to specific workflows, data, and compliance requirements, positioning organizations to achieve competitive advantage through customized automation. For CIOs, this represents an opportunity to reduce vendor lock-in, improve security posture through controlled sandboxes and token management, and accelerate time-to-value for AI-driven workflows across development, support, and business intelligence functions.