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Insights, analysis, and updates from the AI agent economy. Browse by tag · Browse the archive.
GPU Inference's Hidden Egress Tax: The 22-31% Line Item Nobody Prices In
2026 cost teardowns keep finding the same thing: GPU-hours are barely half an inference bill once a service actually serves traffic at volume. Here's the worked math on AWS, Azure, and GCP showing where the other 22-31% goes — and an honest look at what self-hosting the serving layer removes versus what it doesn't.
GKE Labs' OpenRL Runs Fine-Tuning as a Kubernetes Workload: What Owning the Loop Actually Saves Over a Managed API
Google's GKE Labs open-sourced OpenRL, a self-hosted, Tinker-compatible fine-tuning API for Kubernetes. Here's the worked cost math on what running your own LoRA fine-tuning loop actually saves over Together AI's managed API — and what it doesn't.
GitHub Agent HQ Runs Claude, Codex, and Copilot on the Same Repo — Here's the Trust Boundary Your MCP Server Actually Needs
GitHub Agent HQ runs Claude, Codex, and Copilot side by side on the same repo under one identity model — here's why a deploy platform's MCP server should authenticate the calling app, not the AI vendor behind it.
GitHub Actions' Self-Hosted Runners Went Dark for Five Hours: The Outage That Proves 'Self-Hosted' Isn't 'Self-Owned'
A TLS certificate expired on a GitHub endpoint on July 19, 2026, and every self-hosted GitHub Actions runner on the internet went idle for five hours — even though the machines themselves never stopped running. Here's what actually broke, and why owning the compute was never the same as owning the pipeline.
Fly.io's Managed Postgres Costs $38/Month Before You've Added the App
Fly.io's Managed Postgres starts at $38/month plus $0.28/GB storage — and that's before the app talking to it is billed. A line-by-line worked comparison against running Postgres on the same Hetzner box already hosting the app.
Firebase Studio Is Shutting Down. Here's What 'Export My Code' Actually Means Across Every Vibe-Coding Platform
Firebase Studio dies for good on March 22, 2027. Its own migration docs reveal exactly what exports cleanly and what doesn't — and the same checklist exposes how much of Bolt.new, Lovable, Replit, and Base44's output is actually yours to keep.
Preventing etcd Zombies on Upgrade to 3.6: A Cluster API Operator's Pre-Flight Checklist
Kubeadm still pins etcd to v3.5.24-0 for Kubernetes 1.31 through 1.33 — one patch below the v3.5.26 floor etcd's maintainers say you need before v3.6. Here's why Cluster API's machine-replacement upgrade model skips that safety margin entirely, and the pre-flight checklist to run before you cross the boundary.
Encore.dev Promises No Terraform — Until You Self-Host
Encore.dev's pitch is that declaring a database in your app code replaces writing Terraform. That's true — on Encore Cloud. Self-host the same app and you're back to provisioning infrastructure by hand and handing Encore a config file. A worked look at where the automation actually stops, and what it costs when it doesn't.
Dokploy Is Apache 2.0 Again — But SSO, Audit Logs, and RBAC Now Live Behind a New Source-Available License
Dokploy's January 2026 license split moved SSO, audit logs, RBAC, and white-labeling behind a new source-available license. We pulled the actual GitHub tree to see exactly what changed and what didn't.
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