// Claude Code
ADHD ADHD Diary Neurodivergent Productivity Mental Health Remote Work Hyperfocus Travel Claude Code AI Tools Infrastructure No-Travel-Day Working Memory

ADHD, No-Travel-Days, and the Absence of Structure

I travel 180 days a year. Airports, hotels, conference venues, customer meetings. Every day has a fixed schedule. Flight at 08:15. Meeting at 10:00. Dinner with customers at

Rene Fichtmueller / 2026-04-24 / ~4 min read min read
Open Source Claude Code AI Productivity Memory System Developer Tools CLI Context Management TypeScript

Claude-Cortex: Giving Claude Code a Long-Term Memory

Claude Code forgets everything between sessions. I built a structured memory system that fixes that — no database, no server, just Markdown files.

Rene Fichtmueller / 2026-04-05 / ~2 min read min read
Open Source Claude Code Productivity DevOps Sync Multi-Device Developer Tools CLI TypeScript

Claude-Sync: One Claude Brain Across All Your Devices

I work on a MacBook, a Mac Studio, and sometimes SSH into servers. Claude forgot everything every time I switched. Not anymore.

Rene Fichtmueller / 2026-04-05 / ~1 min read min read
Open Source Security Claude Code DevOps Git Hooks Secret Scanning Pre-commit Developer Tools AWS Credential Leak

Claude-Code-Hardened: The Security Hooks That Saved My Public Repos

I almost pushed AWS credentials to GitHub. Twice. Then I built a system that makes it impossible.

Rene Fichtmueller / 2026-04-05 / ~2 min read min read