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Agents at Work: Harnesses, Specs, Gateways, Orchestration

Flue is a TypeScript framework for building the next generation of agents. It provides a typed agent harness and sandbox to build, run, and deploy autonomous agents anywhere, reducing integration and deployment friction for production agent systems and aligning with the “Build the Island” approach.

The Agent Harness Belongs Outside the Sandbox. Andrea Luzzardi argues to move the harness off the ephemeral sandbox to protect credentials, enable durable multi-user sessions, and treat sandboxes as disposable compute — a practical architecture note for durable, multi-tenant agent platforms.

Palo Alto Networks to acquire Portkey, AI gateway for securing autonomous agents (valued $120–140M). The acquisition signals that enterprises are demanding an agent gateway to manage routing, policy, and security for autonomous agents, a must-have component if you’re designing production-safe orchestration and access controls.

Building in Public With Paperclip. Paperclip turns AI agents into a mini operating company that buys domains, deploys sites, and builds RunnerDock in public, giving a concrete example of agentic orchestration and durable execution you can learn operational patterns from.

Specsmaxxing — On overcoming AI psychosis, and why I write specs in YAML. Acai.sh promotes YAML-first spec-driven tooling to keep agents on-task and preserve context across sessions, a practical technique for reproducible outcomes and auditability in agent workflows.