Notes on Infrastructure AI|Cloud|Security|Networking
Field notes and practical guides from Sebastian Maniak — gateways, agents, Kubernetes, and the systems that keep production running.
Budgets You Can See: LLM Cost Governance in the Enterprise agentgateway UI
A couple of weeks ago I wrote up AI budgets and hard spend limits in Enterprise agentgateway — a day-one, YAML-and-curl field report on the new EnterpriseAgentgatewayBudget CRD. That post answered how do I declare a …
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View the full archive →On-Behalf-Of, Explained: How agentgateway Swaps an Entra Token for a Microsoft Graph Token
There’s a moment in almost every enterprise integration where you have a token, but not the token. You’re holding a perfectly valid JWT that your …
Code Share: Deploy kagent with Agent Substrate
Code Share: Deploy kagent with Agent Substrate By Sebastian Maniak Agent sessions are bursty. A user asks a question, the agent thinks for a few seconds, then …
The 8 Principles of an AI Gateway (and Why They Matter) — with agentgateway from Solo
You wouldn’t put a hundred microservices into production with no gateway, no auth, no rate limits, and no logs. Yet that is exactly how most teams ship AI …
Build Your Own X Agent: SpaceXAI + X MCP Through agentgateway and kagent
What if you could ask an AI agent “What’s trending in the US right now?” or “Summarize the last week of posts about agentgateway” …
I Put My Whole Homelab in a Telegram Group Chat — kagent Flies It, agentgateway Governs It
I have a group chat with my infrastructure. Not a metaphor. I open Telegram, type /use forti what devices are on my wifi?, and a few seconds later my FortiGate …
My reMarkable Writes Back — and agentgateway Governs Every Word
Write a question on paper with a pen. Pause. The page writes back — a cursive answer, drawn onto the e-ink letter by letter, in the voice of whichever model you …