I built the world's fastest AI gateway in Rust
TL;DR I built Antirion , an open-source (Apache-2.0) AI gateway written in Rust: one binary between your apps and LLM providers, with routing, fallb…
Architecture
⚑ Report a ProblemLatest Architecture news from Tech News
All topics
agents
ai
api
architecture
automation
aws
backend
beginners
career
database
devchallenge
devops
javascript
llm
machinelearning
mcp
news
opensource
performance
productivity
programming
python
react
security
showdev
softwareengineering
systemdesign
tutorial
typescript
webdev
Seven Alerts at 2 AM: Building an AI On-Call Agent with a Graph Database
It's 2 AM. Your phone buzzes, then buzzes again. Seven alerts in four minutes. Frontend says Orders failing . The API gateway is throwing 5xx errors…
Mycelium was not a metaphor we chose
We named a project after fungal networks and I assumed it was branding. Nature words test well. Mycelium, rhizome, garden — the vocabulary of startu…
How to Build an AI Appointment Booking Agent for a Hair Salon
One agent, one business workflow Let AI understand “a trim after work with anyone available.” Let rules and live calendar data decide what can actua…
Project Gleipnir
Gleipnir: confining AI coding agents on a home Linux workstation A home-lab writeup by Patrick Robinson. Industrial electrician and automation tech…
What is an AI agent harness?
By Harshith Vaddiparthy. Originally published in my AI agent harness guide . An AI agent harness is the software around a model that lets it do work…
Write your agent as functions first, add a framework later
Plenty of agent tutorials open with a framework import. I'd start with ordinary functions that call a model, return structured data, and invoke tool…
One Article, Three Depths: What If We Found a Common Language for the Internet?
How to write for curious beginners, busy readers, and developers who want to see the actual code, without turning one article into three different a…
AI system maintenance: what breaks after launch
Developing an AI system is always a custom story, and there are plenty of points where something can break. That is why after development - your own…
The Open Letter on AI and Cybersecurity and the Evidence for Agent Containment
The Open Letter on AI and Cybersecurity and the Evidence for Agent Containment Incidents, evaluation limits and oversight proposals connecting compu…
An agent timeout is not a cancelled action: building Mothership
An agent asks to save a report. The request needs your approval. You step away, the client times out, and the server restarts. When you return, shou…
Context Assembly for Multi-Tenant Agent Memory: Budgets, Selection, and Tool Calls with MCP
Context assembly builds the agent's prompt from memory under versioned rules, and it records every rendered memory the model saw. Companion notebook…
AI Agents Are Arriving Faster Than Operating Models
Organizations can deploy agent capability faster than they can make delegated work accountable. AI agents are entering organizations as technology,…
Household Manager: agents that run the house on the clock
Household Manager is a Laravel application I am building in public. The point is not a chat window that invents a grocery list. The point is a set o…
6 enforcement paths - 6 declared defaults
Fail-closed is treated as a config flag. It is a property of six separate places, and each can become fail-open on its own: missing rule returning a…
Your AI agent finished the task. Who decides if it's good enough to pay for?
If you've built anything agentic past a demo, you've hit this wall. The agent can write the SQL, draft the doc, summarize the repo. The hard part is…
AI Engineering Is Easy. So How Do We Change How We Work?
In Part 1 , I wrote about the uncomfortable part of AI-assisted engineering: the tools are becoming remarkably good at producing things, while the h…
Mutation Testing with TypeScript: How to Verify Your Tests in the Age of AI Coding Agents
Your tests pass. But would they catch a bug? Imagine asking an AI coding agent to implement a feature. A few minutes later, it has generated the imp…
Name Cloudflare Cron Triggers in Sentry
A scheduled Worker can run on time and still leave monitoring hard to read. When Sentry labels a check-in with a raw cron expression, the schedule i…
Why Payment Rails Cannot Let Autonomous Agents Carry Raw Credit Cards
At TechCrunch Disrupt 2026, American Express announced what it calls the Intent Intelligence Framework. Part of their Agentic Commerce Experiences d…
Meta Muse's Hidden Sandbox Problem: How a KVM Escape Could Turn an AI Agent Into a Production Breach
An AI agent can be carefully isolated---and still inherit a much larger blast radius if its runtime boundary fails. That is the security lesson behi…
I Don't Want Another ChatGPT. I Want a Private Chief of Staff: The Architecture of a $1M Personal AI Agent
Most AI products are built for companies. They optimize dashboards, workflows, compliance, and org-wide productivity. But there is another market th…
How to define success for a coding agent
Short answer: attach a verifiable outcome, change boundaries, required tests, and a named approver to every task. The agent should come back with ev…
A correction does not inherit the old approval
Building version-bound, revocable context authorization for AI agents on Monad AI memory is becoming portable. Agents can inherit previous conversat…
The Agent That Trapped Itself: How Context Eviction and Deduplication Broke on a Go Project
The Agent That Trapped Itself: How Context Eviction and Deduplication Broke on a Go Project A deep dive into a real failing run in the Legion multi-…
Four cognitive operations and a flywheel: what agents should actually do to knowledge
Most agent systems answer one question: how do I get the model to write something for me? That is the wrong first question. The right one is: what k…
Your Agent's Context Pack Is a Snapshot. Snapshots Rot.
You hand the agent a context pack: a map of the codebase, the relevant files, the architecture notes, the recent diff. It looks great. The agent rea…
Why I Stopped Predefining Agent Roles — and Built a Runtime That Grows Its Own Team
Most multi-agent frameworks ask you to design the team before you know the task. You define roles (researcher, writer, reviewer), wire up a workflow…
I built a customer support agent on Amazon Bedrock AgentCore — and it refused to say my name
I spent ten years in asset management, most of it translating what portfolio managers and quants built into something clients could actually follow.…
Add persistent memory to a Pydantic AI agent with VectorAI DB
This article was originally published on the Actian blog . In this tutorial, you'll give a Pydantic AI agent persistent semantic memory that survive…