qm multiplayer AI agent tutorial: Cut Latency 20% with Node.js
This article was originally published on BuildZn . Everyone talks about multi-agent systems but few show you how to actually coordinate them without a…
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Foundry as Master, Bedrock as Remote: The Smoke Test Finally Passed
I wanted one specific piece of coverage: Microsoft Foundry (master) ├── MCP ──> live exchange-rate baseline └── A2A ──> Amazon Bedrock AgentCore…
Six Cross-Cloud A2A Paths, One Benchmark: How AWS, Azure, and GCP Agents Actually Work Together
Over the last six articles in this series I built the same currency benchmark six times, each time changing which cloud gives the orders and which clo…
Six Cross-Cloud A2A Paths, One Benchmark: How AWS, Azure, and GCP Agents Actually Work Together
Over the last six articles in this series I built the same currency benchmark six times, each time changing which cloud gives the orders and which clo…
Building a Legal Document Analyzer in typescript with NodeJS
Legal documents are notoriously complex, filled with specialized terminology, hidden risks, and critical obligations. Lawyers and legal professionals …
Can Amazon Bedrock AgentCore Talk to Microsoft Foundry over A2A?
I wanted to test one specific path: Amazon Bedrock AgentCore (AWS) | +-- MCP --> live exchange-rate tool | +-- A2A v1.0 --> Microsoft Foundry ho…
garden-skills packages taste and process for AI coding agents
ConardLi's garden-skills makes a specific bet: what holds AI coding agents back is not raw capability but taste and process discipline. Each skill in …
Microsoft Agent vs Flow: What Foundry's June 2026 Release Really Decides for You
The June 2026 Foundry release makes agents dramatically cheaper to ship. That is exactly the problem. The Microsoft agent vs flow question was already…
LangGraph isn't cheaper than LangChain — unless you opt out of its defaults
LangGraph isn't cheaper than LangChain — unless you opt out of its defaults Cost-audit series, episode 4. This series began with an AI agent that burn…
CrewAI's quadratic context problem: why a 5-agent crew costs 6 more than you expect
CrewAI's quadratic context problem: why a 5-agent crew costs 6× more than you expect Cost-audit series, episode 3. This series began with an AI agent …
Beyond the Snapshot: Integrating 30-Day Environmental Intelligence into AI Agents
I've been watching people build AI agents that are incredibly good at refactoring TypeScript, but completely blind to the physical world they inhabit.…
What Really Concerns Me is One of the Biggest Issues with AI Coding Agents: Context Isolation and Task Coordination
What Really Concerns Me is One of the Biggest Issues with AI Coding Agents: Context Isolation and Task Coordination Author: Lawrence Wong (Pen Name: A…
Your MCP Pin Blocks Every Update. Most Never Broke You.
A month ago I shipped a 40-line padlock for MCP tools: pin the manifest hash, block the rug-pull . It works. It also has a flaw I wrote about in the l…
A Flaky Test Is a Corrupted Reward Signal
Originally published at tddbuddy.com . Related reading: Agents Should Do TDD names why faithful execution of the loop matters; Your Test Suite Is Your…
When AI Models Escaped Their Sandbox: What the OpenAI Hugging Face Breach Really Means
What Actually Happened On Tuesday, OpenAI published a blog post that, in hindsight, may be the most consequential AI safety disclosure of the year. Tw…
What Teaching a Machine to Think Taught Me
Builder Journal · ARC Prize 2026 This is a Builder Journal summary, a step back from inside a competition I am still competing in, with prize money on…
Tool Schema Drift: The Silent Failure Mode in Production Agentic Systems
The most common agentic system failure I encounter in production is not a bad prompt. It is not a context overflow. It is a tool that changed without …
AI Cold Email Agents: Build vs. Buy for Founders
Build a custom AI cold email agent when personalization quality is your actual bottleneck and you're prepared to own the pipeline. Buy an off-the-shel…
Building AI Agents for Social Media with TypeScript and Hono.js
Everyone's talking about AI agents right now, but most tutorials stop at "call an LLM in a loop." If you actually want an agent that runs unattended —…
Instrument First, Then Prompt: Finding Real Agentic Pipeline Bugs
The default reaction when an agentic pipeline misbehaves is to open the system prompt and start rewriting it. The instinct makes sense — the prompt is…
How Bonnard Builds Agent-Friendly MCPs
Exposing your data over MCP is the easy part. Designing a tool an agent uses well is the hard part. An agent can only use a tool it can read, so the w…
AI Reporting: How to Automate Reports Without Losing Trust
Your data team spends 40% of their time building reports. Weekly revenue summaries. Monthly board decks. Quarterly business reviews. Customer-facing u…
AI Data Analysis: Why Governed Metrics Beat Raw SQL Generation
AI data analysis tools are everywhere. Upload a spreadsheet to Julius AI and get a chart. Ask ChatGPT's Data Analyst to find trends. Connect Databrick…
Crabbox: Cloud Sandboxes for Parallel Coding Agents
Crabbox: Isolated Cloud Sandboxes for Parallel Coding Agents When you run ten or fifteen coding agents in parallel, writing code stops being the bottl…
I wasted a weekend on WSL2 browser automation so you don’t have to
If you want browser automation on Windows that actually survives contact with reality, treat WSL2 networking as the first problem. Not Playwright. Not…
AI Coding's Real Bottleneck Is Repository Execution Trust
Overview For a while, the central question in AI coding felt obvious: Can the model generate good code? That is still important, but it is no longer t…
Where the Review Point Moved
Originally published at tddbuddy.com . Reviewing the diff is now harmful, not just insufficient. This is the first post in a two-part series, "The PR …
TestSprite's CLI hands your coding agent one clean failure at a time
TestSprite's CLI makes a design choice most testing tools would never advertise: it refuses to do something. When a coding agent asks for a failure re…
Adversarial Review: The Six Lenses That Halted a Rollout
"We shipped the safety work" is a feeling, not a fact. Before you hand a shared, governed system to a team, the only thing that converts that feeling …
World-Building Is the Test Discipline Agents Need
Originally published at tddbuddy.com . Related reading: The Bar for TDD Just Moved names the floor; TDD Already Does BDD, Without the Gherkin names th…