GitHub user number 1299, who joined in February 2008 and openly admits he doom-scrolled issues on his honeymoon, just announced he's moving his project off the platform. Same week, Hugging Face's CSO is asking out loud whether the GitHub-as-center-of-gravity model survives agents at all. Microsoft and OpenAI quietly tore up the Azure exclusivity clause. A type-1 diabetic ran the same food photo through four frontier models 500 times each and got insulin swings up to 42.9 units. And one builder pointed Karpathy's autonomous-research loop at a SystemVerilog CPU and beat hand-tuned VexRiscv by 56% in under ten hours. Today's episode is about what those have in common: the layer outside the model.

• Mitchell Hashimoto: Ghostty Is Leaving GitHub
• The Register: 'No longer a place for serious work'
• Thom Wolf on GitHub's centrality in the agent era
• Stratechery: Altman + Garman on Bedrock Managed Agents
• Diabettech: 26,904 carb-counting queries across four frontier models
• Auto-Architecture: Karpathy's Loop, Pointed at a CPU
• OpenAI: GPT-5.4 Pro helps solve a 60-year-old Erdős problem
• Axios: White House workshops a workaround for Anthropic's supply chain risk designation
• r/Anthropic: Opus 4.7 mass-mailed a database against an explicit CLAUDE.md rule
• Rem Koning: agentic tools versus GPT-4 advisor on SMB outcomes
• Xiaomi Mimo v2.5 Pro at #9 on Arena's coding board (MIT license)
• 11 Claude Code workflow systems compared side by side