I had Istio CRs applied and reconciled with zero errors, and they still changed nothing.

I treat applied as a control-plane word now. It tells me the CR was accepted and reconciled, so I still verify that traffic reaches the enforcement point. #SystemsLiteracy #Istio

The full write-up: iam.slys.dev/p/how-to-boots…

browserbase/skills lets Claude Code browse with Browserbase and even reuse local Chrome state through cookie-sync and browse env local --auto-connect.

I trust this shape more because it admits the trade. Browser agents get useful fastest where auth is already solved and bounded. #Security #DevTools

Source: github.com/browserbase/sk…

That is the honest production shape. Once agents call tools and external APIs for a long time, blast radius matters more than another loop. Serious platforms start as control systems. #AILiteracy #PlatformEngineering

Source: github.com/google/ax

AX optimizes for control around agents, not for making agents look more capable.

The README tells on itself: sandboxed execution, CPU and memory limits, host allowlists, model credentials, ssh into the sandbox, and warnings about money-burning loops. Those are operator problems.

Karakeep looks like a bookmark app, but the real product is capture. Links, notes, images, PDFs, RSS feeds, imports, browser sync, OCR, full page archives.

AI tagging and summarization only work because that ingestion layer turns messy web scraps into durable text. Retrieval is cheap compared to building a corpus that survives link rot and format drift. #Search #KnowledgeManagement

Source: github.com/karakeep-app/k…

The small instruction is where trust breaks.

I would treat those misses as reliability failures, not normal model fuzziness. The user contract is the constraint set. #AILiteracy #LLMEngineering

Source: arxiv.org/abs/2608.25973…

After we moved the software to a new hardware platform, attach failed completely, not intermittently.

I could see it on the phone and in the node logs, and nothing in the signaling logic had changed. Every signaling field came out scrambled, so attach had no path left to succeed.

That pattern changed my search order. When the logic is unchanged but the protocol is broken everywhere, I look below the logic, at how bytes are parsed and built. #CodingLiteracy #Endianness