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2026
Hello, World — Welcome to My Tech Blog
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Alex
A personal technical blog sharing thoughts on programming, AI, and open source.
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Welcome to my tech blog!
Recent Posts
给 AI Agent 造一个安全的长期记忆：一次 MVP 的决策、踩坑与证据
Giving an AI Agent a Safe Long-Term Memory: Decisions, Scars, and Evidence from an MVP
把踩过的坑变成资产：哪些进 skill、哪些进知识库
Turning Scars into Assets: What Becomes a Skill and What Becomes a Knowledge Base
把 SFT 做对：一份 AI 的自述（损失覆盖、评测与容量曲线）
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Retrospective SFT 知识图谱 Fine-tuning Evaluation Engineering Practice 云 GPU Response Masking 容量曲线 Knowledge Base 知识库 Agent Skill LightRAG 复盘 RAG 评测 Memory Capacity Curve 微调 项目管理 LLM 微调 AI 协作 Knowledge Graph 响应掩码 Cloud GPU 工程实践 Project Management schema LLM Fine-tuning Agent Skills GraphRAG 杂谈 方法论 AI Collaboration Methodology MCP 记忆系统 misc
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