Autonomous AI dev teams move the bottleneck. When a dispatcher fans out work to dev and review agents every 5 minutes, the constraint is no longer human attention — it is the CI/CD pipeline that gates every PR. Each agent push triggers builds, tests, E2E verification, and bot reviews. With even a small team of agents …

What if an AI could operate like a senior software engineer - not just writing code, but following the complete engineering process from design through deployment? This post introduces the AI Digital Engineer pattern: a system that transforms Claude Code from an interactive assistant into an autonomous engineer capable …

OpenHands is an open-source AI-driven development platform that enables AI agents to write code, fix bugs, and execute complex development tasks autonomously. The default setup works well for local development, but what if you want to run it for a team or make it accessible from anywhere? This post introduces an AWS …

Managing AWS credentials securely is a fundamental challenge for developers. Storing plain text access keys in ~/.aws/credentials creates significant security risks, especially when backing up dotfiles to version control systems. This post introduces credential_process, a powerful AWS CLI feature that allows you to …

AWS IAM Identity Center (formerly AWS SSO) provides centralized access management for AWS accounts and applications. While it natively supports SAML 2.0 for external identity providers, many organizations prefer OIDC-based authentication through providers like Amazon Cognito. This post demonstrates how to use …

When working with Claude Code on complex tasks, you often switch to other work while waiting for completion. The challenge? Knowing exactly when Claude finishes so you can review the results promptly. This post shows you how to configure desktop notifications that alert you the moment Claude Code completes a task. The …

The Problem with Dynamic Client Registration In my previous deep-dive into MCP authorization, I analyzed how the protocol builds on OAuth 2.1 with mandatory PKCE, Resource Indicators (RFC 8707), and the "Discovery Trifecta" of RFC 7591, 8414, and 9728. Dynamic Client Registration (DCR) was positioned as the key enabler …

Introduction The Model Context Protocol (MCP) ecosystem mandates OAuth 2.1-compliant authorization servers to facilitate secure, federated access to AI model services. MCP clients, such as Claude Code, Cursor, and VS Code extensions, rely on modern OAuth specifications including Dynamic Client Registration (RFC 7591), …

The Xiaozhi hardware is an impressive ESP32-based AI voice assistant capable of offline wake-up, multi-language support, and cloud connectivity. But what if you want your Xiaozhi device to access multiple AI tools, APIs, and services without managing complex integrations on the hardware side? This is where Amazon …

You can stop hoping your Large Language Model (LLM) follows complex instructions. Context Engineering is the strategic practice of curating what enters the model's limited attention budget. To build reliable AI agents, you must master these four deterministic context patterns. This post explores the key insights from …