This terminal is alive — a scrolling session that refreshes every 6 hours with live weather, live GitHub stats + language breakdown, and a rotating dad joke. The theme rotates daily through 20 palettes.
Built with svg-terminal (48 blocks, zero runtime deps). Set prefers-reduced-motion and you get the static version automatically.
Hey, I'm William
Security Engineer · Multi-Agent AI Builder · Homelabber · Dad Joke Connoisseur
Started breaking and then fixing computers as a kid. Twenty years later:
enterprise vulnerability management across 100k+ assets, then cloud platform security at the federal level.
Now I build multi-agent AI orchestration, run bare-metal Cloud Foundry on a Dell R910 in my basement,
and collect dad jokes at an alarming rate.
📍 /now — what I'm actually working on this week · 🛠️ /uses — the homelab + tools · 📚 /posts — long-form
🎵 The one most people find me through
If you came here because of live-coding-music-mcp — yes, that one — welcome. It's an MCP server that hands Claude the keys to Strudel.cc for AI-assisted live music coding. It picked up 200+ stars seemingly overnight and I'm still slightly shocked.
The rest of what I build lives below.
What I'm focused on
- Multi-agent AI governance — nexus-agents gives AI coding agents the guardrails I wish I had: adversarial review, drift-detected rules, immutable audit, closed-loop telemetry.
- Security engineering — Compliance automation, vuln scanning, supply chain. The boring stuff that prevents the exciting stuff. Lately: a Rust vuln-aggregator pulling NVD + EPSS + CISA KEV, and eBPF for container-escape detection.
- Homelab — Bare-metal BOSH + Cloud Foundry on a Dell R910 (256 GB RAM, 48 threads, Incus/Ubuntu 24.04). Concourse CI, dual Pi-hole, Authentik SSO. Yes, on purpose. Yes, $150/month in power.
Featured projects
| Project | Why it exists | |
|---|---|---|
| live-coding-music-mcp | Lets Claude drive Strudel.cc for AI-assisted live music coding | |
| standards | Battle-tested LLM software-development standards — start any project right in 30 seconds | |
| nexus-agents | Governance substrate for AI coding agents — adversarial review, drift-detected rules, immutable audit | |
| cognitive-toolworks | Generate cross-platform agent artifacts (SKILL.md, AGENTS.md) using LLM intelligence | |
| svg-terminal | Generates ↑ that thing at the top ↑ — 48 blocks, 20 themes, OKLCH WCAG-AAA palettes, deterministic CI builds | |
| mcp-standards-server | MCP server for NIST 800-53r5 compliance checking and standards enforcement |
Browse the rest at github.com/williamzujkowski?tab=repositories — roughly 80 public repos and one or two I keep meaning to archive.
From the blog
- Nobody States Their Denominator
- You Can't Prove the Agent. Prove the Gate.
- The Firewall Stays Put. The Agent Improvises.
- 545 Terminal Themes, and the Rabbit Hole That Produced Them
- The Sandbox Isolates the Agent. It Doesn't Isolate the Secret.
→ Full archive at williamzujkowski.github.io/posts. Auto-refreshes here daily.
Views are my own. The dad jokes are not.