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vibe-coding-has-a-ceiling.md 4 min

Vibe coding has a ceiling

Vibe coding is great — until your project outgrows a single conversation. For complex, long-lived systems, spec-driven development with OpenSpec gives AI assistants deterministic input instead of fuzzy chat history.

--ai--tooling
the-anatomy-of-an-ai-agent.md 6 min

LLM as CPU, agent as OS

The architecture of an AI agent maps onto a traditional computer. The LLM is the CPU, the agent runtime is the OS, and skills, commands, and MCPs are the applications you install.

--ai--tooling
router# show logging | include tooling
%BLOG-6-POST

Migrated the blog from Ghost to a custom Astro site built entirely with Claude Code. Went with a Cisco CLI-inspired dark-mode design — syslog timestamps, IOS command prompts, terminal aesthetics. The goal was readability first while keeping the network engineering feel baked into the UI.

The whole process was surprisingly straightforward. Astro’s content collections handle MDX well, and having an LLM pair on layout and component decisions made it fast to iterate. Happy with where it landed.