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Insights, analysis, and updates from the AI agent economy. Browse by tag · Browse the archive.

hcloud's Per-Location Availability Columns Are the Safety Check CAPH Dropped
·Dora Noda·8 min

hcloud's Per-Location Availability Columns Are the Safety Check CAPH Dropped

CAPH v1.0.7 stopped validating server types and Hetzner moved availability to per-location signals, so a typo'd type now fails at the API instead of kubectl apply. Poll hcloud's Available/Recommended columns, pin types per location, and gate the apply.

Kubernetes
infrastructure
self-hosting
Your Deploy MCP Server Is Production Infrastructure: Scoring Golf's Built-In Auth, Tracing, and Telemetry
·Dora Noda·12 min

Your Deploy MCP Server Is Production Infrastructure: Scoring Golf's Built-In Auth, Tracing, and Telemetry

Golf promises MCP servers with auth, observability, and telemetry included instead of bolted on. A row-by-row check of that claim for a deploy/scale/rollback toolset — what the framework covers, what needs its Gateway, and why the tagline's debugger gets an asterisk.

Model Context Protocol
cybersecurity
self-hosting
AI agents
Gitea vs Forgejo vs GitLab CE in 2026: Picking the Git Forge Behind Your Deploy Pipeline
·Dora Noda·11 min

Gitea vs Forgejo vs GitLab CE in 2026: Picking the Git Forge Behind Your Deploy Pipeline

Gitea, Forgejo, and GitLab CE compared on RAM footprint, governance, CI runners, and cost — with a decision guide for teams picking the forge behind their deploy pipeline.

self-hosting
developer tools
migration
cost-optimization
E2B vs Modal vs Daytona vs Fly Machines: The Agent Sandbox Market in 2026
·Dora Noda·9 min

E2B vs Modal vs Daytona vs Fly Machines: The Agent Sandbox Market in 2026

E2B, Modal, Daytona, and Fly Machines compete to run your agent's code — compared on isolation, cold start, GPUs, and price, plus why a sandbox is no substitute for a deploy platform.

AI agents
developer tools
self-hosting
PaaS
Fly.io 18 Regions vs Render 5 vs Railway 4: A Multi-Region Exit Checklist for Leaving Edge Deployment for Owned Hardware
·Dora Noda·10 min

Fly.io 18 Regions vs Render 5 vs Railway 4: A Multi-Region Exit Checklist for Leaving Edge Deployment for Owned Hardware

Fly.io runs 18 regions, Render pins each service to one of 5, Railway to one of 4 Metal regions — a step-by-step checklist for deciding which footprint your users actually need and moving the rest to owned hardware.

PaaS
self-hosting
migration
cost-optimization
External Secrets Operator Won the Kubernetes Secrets War: A Self-Hosted PaaS Playbook
·Dora Noda·8 min

External Secrets Operator Won the Kubernetes Secrets War: A Self-Hosted PaaS Playbook

ESO passed 45M downloads and GA'd its v1 APIs, making it the default sync layer between external secret stores and Kubernetes. Here is the concrete buy-vs-cost case for adopting it as a fleet add-on — tenant-scoped stores, rotation semantics, and what it still doesn't solve.

Kubernetes
PaaS
self-hosting
security
Your Deploy Agent Can Be Talked Into Anything: Deterministic Policy for MCP Tools That Ship Production
·Dora Noda·12 min

Your Deploy Agent Can Be Talked Into Anything: Deterministic Policy for MCP Tools That Ship Production

Sente Labs' extensible-mcp proxy puts deterministic policy between the LLM and its MCP servers — on-demand tool discovery, Rego-enforced calls, and signed approvals on the roadmap. What that buys any MCP surface whose tools can deploy and roll back production.

Model Context Protocol
AI agents
cybersecurity
self-hosting
etcd 3.7 RangeStream: What Streaming List Reads Mean for a Cluster API Fleet
·Dora Noda·10 min

etcd 3.7 RangeStream: What Streaming List Reads Mean for a Cluster API Fleet

etcd 3.7's RangeStream streams large collection reads in chunks instead of buffering whole responses, and Kubernetes 1.37 enables it by default. Here is where the memory win lands on a Cluster API fleet, how to verify it with one metric, and what it does not fix in your controllers' caches.

Kubernetes
self-hosting
infrastructure
scalability
What an E2B-Style Sandbox Actually Needs Before an Agent Touches Production
·Dora Noda·10 min

What an E2B-Style Sandbox Actually Needs Before an Agent Touches Production

Sandbox isolation is a solved purchase — E2B, Daytona, and Modal all sell it. The pre-deploy gate around execution (substrate parity, artifact promotion, teardown-on-reject, credential scoping, and a tested-vs-shipped audit trail) is the harder infrastructure you still have to build, priced here against September 2026 vendor primitives.

PaaS
AI agents
self-hosting
security
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