Curated, shareable skillsets for AI agents

A skill for an AI agent is a markdown file. That’s exactly the problem: anyone can drop one, nobody knows if it’s any good. Here’s how I turn them into a curated, signed, shareable library — and why the point isn’t the skills, it’s the curation.

June 15, 2026 · 4 min · Mark Westerweel

Five config lines against supply-chain attacks (npm + PyPI)

npm yanks malicious versions within 24-48 hours; PyPI quarantines new uploads within hours. A seven-day cooldown — five config lines — turns that window into your defence.

May 18, 2026 · 4 min · Mark Westerweel

Claude Code from your phone — how I built it

An LXC, Tailscale, tmux, and an SSH key per device. Persistent, multi-device, nothing in a black box.

May 17, 2026 · 3 min · Mark Westerweel

First post — why a place of my own

Why I want a place of my own next to GitHub and LinkedIn — and what’ll show up here.

May 14, 2026 · 1 min · Mark Westerweel