Dillon Mulroy highlights Astro's Flue agent framework

Flue represents a significant shift from ad-hoc agent experiments to production-grade, durable infrastructure, addressing the critical need for observability and reliable sandboxing in agentic engineering. Programmable harnessing provides deep control over agent behavior and tool execution using TypeScript. The lightweight, in-memory sandbox enables secure file operations and command execution without container overhead. Edge-ready deployability makes it highly suited for modern cloud architectures and CI/CD pipelines.