ISSUE #23
Thursday, October 15
ISSUE #23
Thursday, October 15
Anthropic's AI Agents Were Merging 30,000 Times a Day, So They Replaced Git
Anthropic's AI Agents Were Merging 30,000 Times a Day, So They Replaced Git
AI Agents Are Breaking Things and Getting Paid
TODAY'S BIG MOMENT
AI Agents Are Breaking Things and Getting Paid
Meanwhile in the Rest of the Tech World
Agentic Commerce
AI Agents Quietly Made 138 Million Crypto Payments
Chainalysis reports autonomous AI agents completed 138M+ crypto payments on Base via Coinbase's x402 protocol — up from about 1,500 a year ago. 87% of payments fell between $0.0001 and $0.10, amounts too small for credit card rails. US wallets handle 88% of identifiable volume.
Agent Guardrails
Fragment Raises $12M to Watch Agent Spending
Fragment closed a $12M Series A for software that applies double-entry accounting to AI agent transactions — checking balances before money moves, recording where funds go. Customers include Ramp, BILL, and Whop. The "agents need financial guardrails" infrastructure layer is becoming a real category.
Model Lifecycle
OpenAI Deprecating GPT-4 in Favor of Luna
OpenAI announced January 2027 API retirement for select GPT-4 series models, recommending gpt-6-luna as the replacement. A quiet deprecation notice, but it marks how wide the generation gap has become — two full model families between the old default and the current one.
AI Safety
Hassabis Warns AI Systems Are Not Healthy Yet
Google DeepMind CEO Demis Hassabis told a Dublin audience that "AI systems are not healthy yet." Full speech context is still emerging, but the line from one of the field's most prominent leaders is generating plenty of reaction already.
Dev Tools
Sunsetted CoScreen Rebuilt Open Source in Eight Weeks
After Datadog killed CoScreen in July, four original team members built Petal — a free, open-source pair programming tool with shared windows, labeled cursors, and persistent rooms. CoScreen took six years. Petal took eight weeks, with frontier models doing much of the work. Self-hostable.
Performance
Go 1.27 Ships a Free HTTP Speed Boost
Go 1.27 changes net/http.Transport to automatically drain unread HTTP/1 response bodies before closing connections. A simple GET-and-check-status loop: ~710ms on Go 1.26, ~150ms on Go 1.27. Zero code changes needed — upgrade and enjoy the 4.7x improvement.
Meanwhile in the Rest of the Tech World
