infrastructure
Articles
Overlay Drift: The Fleet Observability Gap That Looks Like a Deployment
Deploying a new overlay version does not mean all instances have it - persistent processes require active drift detection, not deployment confirmation.
Live Reconfiguration for Persistent AI Agent Processes
How to apply configuration changes to a running AI agent without downtime, and why "durable" apply semantics matter more than the detection mechanism.
Read Your Own Codebase First
Prior implementations encode constraints vendor docs omit - check your codebase before any setup guide for a library you have integrated before.
You Cannot Instruct an Agent Not to Leak
Memory notes told the agent not to echo secret values. It did anyway, twice. The fix was structural enforcement at the tool boundary, not better instructions.
Observability That Is Born and Dies With the Tenant
When every customer runs an isolated agent deployment, monitoring becomes per-tenant and lifecycle-aware. The heartbeat, webhook, and fleet stack we wired.
Retiring a Fork That Stopped Earning Its Keep
A dependency you control "for safety" can quietly become pure cost. We audited a fork from first principles and found the safe move was to delete it.
Migrating an Agent Fleet from Tarball Installs to a Private npm Registry
12 critical Dependabot alerts, one incomplete migration, and four PRs to finish the job. What the move from tarball URLs to GitHub Packages actually looks like.
Tool Registration Is Not Tool Integration
Registering an MCP server in a CLI config means the CLI can discover the tools. It does not mean the tools can access the credentials they need to function.
Taking Product Development Offline with Local LLMs
We set up four specialized local models on a fanless laptop for offline product work. Here is what we built, what works, and what we are measuring.
Where We Stand: AI Agent Operations in February 2026
An honest field report on running AI agent teams in production. What the stack looks like, what works, what breaks, and what the data says versus the marketing.
What Running Multiple Ventures with AI Agents Actually Costs
Every line item for running an AI-native dev lab across multiple projects. Total: about $490 a month.
Secrets Management for AI Agent Teams
How to manage secrets across projects, machines, and autonomous agents without .env files, hardcoded credentials, or accidental exposure.
How We Built an Agent Context Management System
Building centralized context management so AI agents start every session with the right knowledge.
Documentation as Operational Infrastructure
Why we treat runbooks, ADRs, and handoff records as infrastructure that self-heals, version-tracks, and delivers itself to agents automatically.
From Monolith to Microworker - Decommissioning the Relay
We deleted a 3,234-line Cloudflare Worker, its database, and its storage bucket. Here is what we learned about scope creep in serverless architectures.
Staging Environments for AI Agents
A 4-phase environment strategy for AI agent infrastructure - Cloudflare splits, automated CI/CD, scoped secrets, and agent-aware routing.
Sessions as First-Class Citizens - Heartbeats, Handoffs, and Abandoned Work
Why we gave AI agent sessions heartbeats, idempotent handoff storage, and a full lifecycle - the same reliability patterns used in distributed systems.
Building an MCP Server for Workflow Orchestration
A practical walkthrough of building an MCP server that bridges an AI coding CLI to a custom backend API, with lessons on tool design and fleet deployment.
Secrets Injection at Agent Launch Time
How a CLI launcher scans repos, matches them to projects, and injects the right secrets without .env files or hardcoded credentials.
Fleet Management for One Person
How a solo founder manages a distributed dev fleet with Tailscale, idempotent bootstrap scripts, SSH mesh networking, and macOS hardening.
One Monorepo, Multiple Ventures - Registry-Driven Multi-Tenant Infrastructure
How a JSON venture registry with capability flags lets a single monorepo serve multiple products without infrastructure sprawl or cross-contamination.