How the LangChain Deep Agents SDK compresses context — filesystem offloading and summarization — to keep long-running agents from succumbing to context rot, and how to evaluate it.

Stop prompting, start architecting. Why production agents fail, and how supervisor, blackboard, and swarm topologies fix it.

OpenAI’s Codex App Server decouples agent logic from the UI with a bidirectional JSON-RPC protocol. Its primitives, and why it diverges from MCP.

A multi-agent Claude architecture where 13 specialists pursue shared goals, peer-review each other through state-machine gates, and ship work coordinated by a single boss agent.

Cut agent token costs with Cloudflare’s Markdown for Agents, and see how Markdown is becoming a language for orchestrating AI.