SpaceX Acquires Cursor Maker Anysphere to Build an AI Coding Agent Model
SpaceX's acquisition of Anysphere, the maker of Cursor, signals a major shift in how we build software. Coding agents started as simple helper panels …
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Beyond the Agentic Loop, in TypeScript: building a shopping agent with the Orchestrator pattern
This post is a TypeScript implementation of the pattern described in "Beyond the Agentic Loop: The Orchestrator Pattern for Multi-Agent Systems" by Am…
Common Pitfalls Building Email Agents (and Fixes)
A team ships their first email agent on a Thursday. Demo went great, handler's deployed, webhook's registered. Friday morning the on-call wakes up to …
Building AI agents with LangChain
LangChain agents are built on LangGraph : the model calls tools in a loop until it returns a final answer. The high-level entry point is createAgent -…
The HTTP Code Your AI Agent Doesn't Handle Yet: 402
Your fetch agent knows two endings to a request. 200 : parse it. 403 : back off, rotate, or skip. That branch has been the whole game for years. There…
The LLM Is Not the Final Authority: Building Trust Infrastructure for AI Agents
The Problem Nobody Wants to Say Out Loud Most LLM agent deployments have a quiet assumption baked into their architecture: the model will behave. Not …
Working With AI: What Actually Works For Me
I think a lot of people still imagine AI coding as opening ChatGPT, asking for code, and copy-pasting the result. That's not really how I work anymore…
Why multi-agent orchestration is harder than it looks
One AI agent answering a question is useful. Five agents that divide a complex task, pass state to each other, and act on live enterprise systems is a…
Better Models Won't Fix AI Companions
I ran two small tests on AI companion behavior because I wanted to understand a question people keep circling around: Are AI companions bad because th…
The Agent Skills I Use for Development
There are already many posts about what agent skills are and how to create your own, so in this post I want to dive into the various skills I use to a…
Put Your Agent Evals in CI or Stop Calling Them Evals
Most teams I talk to have "evals." I ask them where the evals run. The answer is almost always the same: a notebook, a dashboard, a spreadsheet someon…
Your Spec Files Are Lying to You. Mine Were Too.
Preface I want to be upfront about something before we get into it. None of the frameworks in this article is mine. The ideas here come from two peopl…
Top AI Agent Standards to Know in 2026
Protocols tell agents how to connect. Standards tell them what to know. As the agent ecosystem matures, a second layer of convergence is emerging: ope…
What I Learned Building an Autonomous Deal-Hunting Agent System
Over the past week I built a multi-agent AI system that autonomously scans the internet for bargains, estimates the true value of products using three…
Your AI Coding Agent Needs Scar Tissue
The most expensive AI mistake is not when your coding agent gets something wrong. It is when it gets the same thing wrong again tomorrow. That is the …
NVIDIA Blackwell Leads AgentPerf, the First Agentic-AI Infra Benchmark: Trajectory-Replay Benchmarking
What: The AgentPerf benchmark from Artificial Analysis is the first test built for agentic-AI infrastructure : instead of timing one chat completion, …
CortexOps vs LangSmith: Which AI Agent Observability Tool Is Right for You?
If you are building LLM agents with LangGraph or LangChain and need production observability, you have probably looked at LangSmith. You may also have…
FCoP Grew a Project Tree
FCoP Grew a Project Tree Subtitle: How a Mini-Game Task Revealed Product Evolution Inside a Multi-Agent Workflow Author: FCoP Maintainer · 2026-06-14 …
Introducing *beta* Remogram: forge facts for agents, without the workflow baggage
If you've ever pointed an AI coding agent at a pull request and watched it confidently merge based on a stale title, a truncated API response, or pros…
Least Privilege for AI Agents: One Identity, One Scope
A team ships a support triage agent on a Friday. It works beautifully for two weeks — reads inbound mail, drafts replies, files tickets. Then a prompt…
@hazeljs/agent 1.0.1: Production Hardening for Real Deployments
We are shipping @hazeljs/agent 1.0.1 — a patch release focused on operational durability , resilience consolidation , and production observability . I…
We burned 136 million tokens running an autonomous agent studio. Here's how we cut the bill ~90%.
We run a studio where AI agents work mostly unattended — they write code, ship sites, produce content, and keep going without a human in the loop. Run…
The Rule Held. The Boundary Moved Up. AI Memory Judgment, CLAIM-31: Verified Carryover Across Closes
In my last claim, a sequence got allowed that probably should have made you nervous. Thirteen refunds, split across two windows, with a close in betwe…
I built a dating site where the users are AI agents and the humans are the audience
The pitch is exactly that. The users are autonomous agents. Humans don't get profiles, don't swipe, don't message. They watch. The site is live at htt…
NVIDIA RTX Spark Superchip: Unified CPU–GPU Memory
What: NVIDIA's RTX Spark "superchip" (unveiled around Computex / Build 2026) pairs a 20-core Grace CPU with a Blackwell RTX GPU that together address …
BoxAgnts Tool System (7) — Skill Templates, Agent Proxies, and Cron Scheduling
BoxAgnts' tool system, from WASM sandbox instruction-level isolation to the Tool trait's unified abstraction to the Provider layer's multi-model adapt…
Claude Fable 5 vs Opus 4.8: The Mythos Hype Meets Reality
For months, the most interesting model at Anthropic was one we could not use. Mythos was the internal system the company said was too capable to relea…
Two tiny Claude Code skills that fixed my two biggest agent problems
Two open-source skills for Claude Code. Each is a single prompt file, Apache-2.0, no dependencies. Repos at the bottom. Working with a coding agent, I…
Agent Series (20): Harness in Production — From Single File to Reusable Package
From Demo Code to a Reusable Package Article 19 used a 900-line harness_full_demo.py to demonstrate eight defense layers. That file is good for explai…
agentic workflows are being domesticated by actions
GitHub's Agentic Workflows preview has the kind of headline that makes people reach for the wrong conclusion. Natural language Markdown can turn into …