Ramblings and deep-dives on hardware, software, AI agents, and everything in between.https://vaultless.dev/en-ushttps://vaultless.dev/blog/ai-agents-hallucinate-pinouts/https://vaultless.dev/blog/ai-agents-hallucinate-pinouts/An AI-authored RP2040 devboard passed ERC completely clean — while its crystal caps were silently disconnected. The board would never boot. Here's why rule-checkers miss this, and the workflow that catches it.Sun, 30 Aug 2026 00:00:00 GMTkicadhardwareai-agentsverificationhttps://vaultless.dev/blog/minecraft-server-scanner-history/https://vaultless.dev/blog/minecraft-server-scanner-history/A short history of Minecraft server scanners — from hand-typed IPs and the 0xFE ping, through protocol rewrites and internet-wide scans, to what discovery looks like today. With code from every era.Mon, 31 Aug 2026 00:00:00 GMTminecraftprotocolshistoryscanning