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Homelab Journal // Network Security Engineer

Ai

Gilfoyle Caught an Expired VPN Cert at Midnight. I Made Sure It Never Happens Again.

Update, October 14, 2026. This is the April certificate incident and the automation design that followed it. The monitoring schedules below describe that original setup, not a fresh verification of today’s jobs. Gilfoyle now has a Level 4 policy for bounded repairs, but the unattended controller remains inactive. A fresh Discord-route session loaded the new policy; warm sessions retained older prompts. The next chapter explains the rollout. It does not make certificate renewal an AI task.

Meet Gilfoyle: I Hired a Sarcastic AI to Watch My Homelab 24/7

Update, October 14, 2026. The patrols, capabilities, and trust ladder below describe Gilfoyle’s April rollout. A Level 4 policy now defines bounded authority for single-service repairs with a known rollback and fault-specific checks. The unattended controller remains inactive. Verification showed that a fresh session on the Discord route loaded the October 14 policy; already-warm sessions can retain their older prompts. The next chapter explains what changed and what still needs verification.

Building a Second Brain for Claude Code: Hermes-Inspired Personalization

The Goal # Turn Claude Code from a stateless coding assistant into a persistent personal assistant — a second brain that remembers context across sessions, learns from daily work, and can semantically search past knowledge. Inspired by Hermes’s personalization architecture, adapted for Claude Code’s native capabilities. Hermes’s Approach (The Model) # Hermes creates personalization through: