Working Notes for Long-Term Builders
Shorter observations and evolving ideas about building software, protecting attention, working with AI and accumulating durable digital assets.
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AI Security Is Entering the Agent Era: From Jailbreaks to Real-World Action Risk
AI security is moving beyond model jailbreaks and prompt injection toward a broader problem: what happens when agents can browse, use credentials, call MCP tools, execute code and retain persistent memory. This trend analysis uses recent OpenAI, Anthropic, Google and Microsoft disclosures to explain why agent security is becoming core AI infrastructure.
Not Every Upgrade Is Worth Chasing: Why I Started Pinning Developer Tools
A real developer-tool upgrade changed how I think about latest versus stable. I now pin developer tool versions, separate upgrades from daily startup, and keep rollback ready.
Over 200 Experts Warn of AI's Employment Shock: Customer Service, Admin, Cashiers, and Junior-Mid Programmers Must Recalculate Career Safety
Over 200 Experts Warn of AI's Employment Shock: On July 13, over 200 experts signed a joint warning that AI could reshape employment within years.
From Vision to Reality: A Post-Mortem of Launching XBSTACK Solo
A retrospective on launching XBSTACK alone: from initial publishing to AI engineering systems, independent products and operating lessons.
Offline Anchors: Why I Built a Life System Resistant to Algorithms
Offline Anchors: why I use offline time, a personal website, NAS, reading, and outdoor routines to preserve independent judgment in an algorithm-driven information environment.
