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Lars Roettig

Senior Technical Architect @ Adobe

Architect · Builder · Open Source Contributor

Lars Roettig

LATEST_POSTS

A Good SKILL.md Is the Cheapest Reliability Upgrade You'll Make
·7 min read

A Good SKILL.md Is the Cheapest Reliability Upgrade You'll Make

SkillSpector tells you whether a Claude Code skill is safe. Nothing told you whether it was any good, or how much its prose was costing you. So I built the quality layer and benchmarked it: across Haiku, Sonnet, and Opus, a strict schema and one worked example moved structured-output correctness from 0% to 100%.

Claude Code Best Practices for Vibe Coders: Ship More, Burn Fewer Tokens
·9 min read

Claude Code Best Practices for Vibe Coders: Ship More, Burn Fewer Tokens

Vibe coding with Claude Code is fast until the token bill isn't. After a year of daily use, I found the habits that fix both sides: the explore-plan-code workflow, path-scoped rules that trim CLAUDE.md by 60%, deterministic hooks that enforce guardrails at zero token cost, and the context tricks that keep long sessions from derailing.

AWS Summit Hamburg 2026: The Year Agentic AI Went from Hype to Production
·13 min read

AWS Summit Hamburg 2026: The Year Agentic AI Went from Hype to Production

From automotive supply chain AI to a self-healing enterprise HR platform: real companies, real results, and the honest questions still left open.

ABOUT_ME

lars@adobe ~ %

> I'm a Senior Technical Architect at Adobe building intelligent systems that power creative workflows at scale.

> I specialize in AI Agents , LLM Integration , and Architecture — turning complex AI capabilities into reliable production systems.

> When I'm not shipping code at Adobe, I write about software architecture, AI engineering patterns, and building things that last.

$ cat interests.txt

AI AgentsNext.jsTypeScriptOpen SourceArchitecture

TECH_STACK

Technologies I work with every day

Languages

TypeScriptPythonRustJavaScript

Frontend

Next.jsReactTailwind CSSVite

AI / ML

Claude APILangChainOpenAI SDKLlamaIndex

Cloud & Infra

VercelAWSDockerKubernetes

Tools

GitNxTurborepoPlaywright