Writing

DeepSeek Harness: What Actually Is a Harness?

DeepSeek released an open-source agent harness built around one idea: everything is a plugin. What a harness actually does, why the model is not the agent, and how this differs from the OpenAI Agents SDK and LangGraph.

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LangChain vs LangGraph vs the OpenAI Agents SDK

A no-hype field map of the agent stack: what LangChain, LangGraph, and LangSmith each do, how Anthropic frames workflows vs agents, how the OpenAI Agents SDK differs, and how to combine LangGraph and the Agents SDK for the best of both.

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The Agent Registration Protocol

Giving autonomous agents a real identity -- no passwords, no long-lived API keys, no human in the loop. A lightweight protocol using Ed25519 key pairs and 60-second signed JWTs, with Node and Python clients and a reference server.

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The Internet Is Changing. Again.

Software engineering is shifting toward the agentic world. Observability, API gateways, authentication, databases, and scalability -- every foundational concept is being reimagined for AI-native systems.

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The State of Agentic Memory in 2026

A deep comparison of AI agent memory systems: Mem0, Zep, Letta, Supermemory, and more. Benchmarks, architectures, open-source status, and what the research says.

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Deploying Microservices on AWS: Choosing Between ECS, Fargate, and EKS

A practical comparison of AWS container solutions. Learn task/service management, cost tradeoffs between Fargate and EC2, scaling policies, and when to use ECS vs EKS for microservices.

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Securing Kubeflow with Istio Ambient Mesh

Kubeflow ML platforms face a trilemma: security, performance, and simplicity. Migrating from sidecar-based Istio to Ambient Mesh architecture, reducing resource overhead by 80%.

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