https://cubxxw.com/tags/mcp/ Tech blog by Xinwei Xiong — AI Builder, open source contributor and digital nomad sharing Kubernetes, Go, AI projects and travel. https://cubxxw.com/assets/og-image.png https://cubxxw.com/ Hugo -- gohugo.io en-us Wed, 24 Jun 2026 14:55:00 +0800 https://cubxxw.com/growth/posts/super-individual-ai-product-and-solo-builder-stack/ Wed, 24 Jun 2026 14:55:00 +0800 Wed, 24 Jun 2026 15:27:30 +0800 熊鑫伟 (Xinwei Xiong) https://cubxxw.com/growth/posts/super-individual-ai-product-and-solo-builder-stack/ As the model layer commoditizes and 40% of enterprise AI projects are headed for cancellation, the super-individual finally has the full primitive set to cut into a $4.6T services market. This essay assembles the most current 2025-2026 methodologies into one executable map: the core thesis, six product directions, five ops stacks, the Soul Core + Harness Engineering foundations, and a 12-month roadmap. Growth Super Individual Solo Builder Indie Hacker AI Agent Harness Engineering MCP Product Strategy Personal Growth The Super-Individual Stack: AI-Native Product Directions and Solo Builder Ops in 2026 https://cubxxw.com/ai-technology/posts/context-engineering-the-new-foundation/ Mon, 22 Jun 2026 03:30:00 +0800 Tue, 23 Jun 2026 15:16:04 +0800 熊鑫伟 (Xinwei Xiong) https://cubxxw.com/ai-technology/posts/context-engineering-the-new-foundation/ Why context engineering supersedes prompt engineering — a systematic look at context assembly, retrieval, compression, and eviction patterns, drawing from Anthropic, Karpathy, LangChain, and Manus. AI & Technology Context Engineering AI LLM Agent MCP A wide schematic of context engineering: the Write / Select / Compress / Isolate pillars feeding an AI, a laptop with notes, and a local-first world line https://cubxxw.com/ai-technology/posts/agent-engineering-the-98-percent-harness/ Wed, 17 Jun 2026 09:30:00 +0800 Wed, 24 Jun 2026 14:18:30 +0800 熊鑫伟 (Xinwei Xiong) https://cubxxw.com/ai-technology/posts/agent-engineering-the-98-percent-harness/ A panoramic map that treats Agent Engineering as a discipline. Starting from the widely cited claim that only 1.6% of Claude Code is AI decision logic while 98.4% is infrastructure, it walks the eight pillars one by one — orchestration, context, memory, tools, reliability, evaluation, cost, governance — explaining the gap each fills, its minimal implementation, and its failure boundary. It fuses 2025 to 2026 frontline engineering from Anthropic, OpenAI, Cognition, Manus, and Temporal, and lands on one line: the model is bought, the harness is built, and your entire engineering leverage lives in that 98.4%. AI & Technology AI Agent LLM Context Engineering Architecture MCP A technical diagram with a tiny agent loop at the center, surrounded by concentric rings of the eight pillars: orchestration, context, memory, tools, reliability, evaluation, cost, governance