Writing on infrastructure, startups, and climate tech by Gilman Callsen.https://galexc.me/en-ushttps://galexc.me/dispatches/2026-04-11-tailscale-control-plane/https://galexc.me/dispatches/2026-04-11-tailscale-control-plane/How Tailscale became the connective tissue of an agentic homelab - sidecar containers, tag-based ACLs, MagicDNS service discovery, and policy-as-code that makes multi-host infrastructure work from anywhere.Sat, 11 Apr 2026 00:00:00 GMThttps://galexc.me/dispatches/2026-04-01-session-notes-pi-extension/https://galexc.me/dispatches/2026-04-01-session-notes-pi-extension/A Pi extension that pins important agent output above the editor without touching the prompt. Persistent panel, chronological timeline picker, zero context tokens.Wed, 01 Apr 2026 00:00:00 GMThttps://galexc.me/dispatches/2026-03-30-transcript-to-vault/https://galexc.me/dispatches/2026-03-30-transcript-to-vault/Building a production meeting transcription pipeline: calendar-aware entity correction, LLM entity identification, first-reference wikilinks, and the post-incident hardening that followed a three-model roundtable review.Mon, 30 Mar 2026 00:00:00 GMThttps://galexc.me/dispatches/multi-agent-debate-disagreements/https://galexc.me/dispatches/multi-agent-debate-disagreements/In dozens of multi-agent debates, they almost always converge. The one time they disagreed was trying to tell me something.Sun, 29 Mar 2026 00:00:00 GMT