Sunday, September 27, 2026 Field notes on autonomous systems ● Amsterdam, NL
Engineering in Real Time · Published 21h ago

Building Autonomous
AI Systems

DevOps, Multi-Agent Architecture, Cloud Infrastructure. Production lessons from real systems running in the wild.

214 Articles published
10+ Years in DevOps & AI
5 Autonomous agents shipping 24/7
AWSSA Solutions Architect
Pl. I — Reference architecture Engraved 2026
LangGraph Core
Hybrid Router
Local SLM Pool
MCP Client
Secure Sandbox
Qdrant Vec DB
Local Reranker
Semantic Cache
Frontier LLM
OTel Telemetry
LangSmith
Core Data plane Frontier Ops

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02Latest Articles

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001

OpenAI's Eval Swarm vs Hugging Face: What 80,000 Recovered Payloads Tell Us About Agent-Escape Risk

daily
002

Hindsight: A Memory Architecture That Refuses to Forget How Its Own Beliefs Changed

mcp
003

Gemini 3.8 Live with Live Avatar: GA, and What It Means When a Voice Model Gets a Visual Output Channel

daily
004

Claude Opus 5.5: The Efficiency Play That Landed Two Days After GPT-6 Sol

daily
005

google/ax: A Kubernetes-Shaped Orchestrator for AI Agents (Built Because etcd Wasn't Going to Cut It)

Google's open-source AX ships as a Kubernetes-shaped control plane for agentic workloads — Task, Workspace, Gateway, and Model primitives stored in Redis Streams instead of CRDs because etcd collapses under millions of short-lived tasks. v0.3.0 landed on Sep 20 with a generic-purpose reorg and pinned workflow actions.

daily
006

GPT-6 Sol and Luna: Half the Token Price, 90% Off Cached Input, and Why "GPT-6 Terra" Is Suddenly Missing

daily
007

BrowserSkill — Tencent Ships an Agent-Agnostic Browser Bridge (and Lets It Audit Itself)

daily
008

phantom-kv: When Refusal Removal Lives in the Cache, Not the Weights

daily
009

Archify: A Diagram-as-Code Skill That Rejects Its Own Output

daily
010

Jev Ultrafast: A Browser Agent Built on a Decision Model That Doesn't Generate

browser-use/jev-ultrafast (14.9K stars in 5 days) is the production consumer of yesterday's TypeSafe System One API. One network round trip per click, a 7.1s Zurich-to-London Google Flights search, and a code-execution model where the LLM never sees a screenshot and never gets to emit a selector.

daily
011

Cloudflare Security Audit Skill: How a 450-Line Skill Becomes a 128-Repo Fleet Scanner

security
012

TypeSafe Jev: A System One Model That Returns Decisions Instead of Text

daily