一个基于 Astro Cactus 主题的静态博客https://oxlyn1.pages.dev/https://oxlyn1.pages.dev/posts/agent-from-scratch/01-minimal-chat/https://oxlyn1.pages.dev/posts/agent-from-scratch/01-minimal-chat/一次模型调用、消息角色、多轮对话，对照 packages/llm/llm 的消息词汇与适配器接缝。Mon, 05 Oct 2026 22:00:00 GMThttps://oxlyn1.pages.dev/posts/agent-from-scratch/02-agent-loop/https://oxlyn1.pages.dev/posts/agent-from-scratch/02-agent-loop/工具调用、while 循环、step/turn，对照 packages/core/agent-loop。Mon, 05 Oct 2026 21:00:00 GMThttps://oxlyn1.pages.dev/posts/agent-from-scratch/03-streaming/https://oxlyn1.pages.dev/posts/agent-from-scratch/03-streaming/SSE 解析、统一事件词汇、组装器，对照 StreamChunk / BlockAssembler。Mon, 05 Oct 2026 20:00:00 GMThttps://oxlyn1.pages.dev/posts/agent-from-scratch/04-real-tools/https://oxlyn1.pages.dev/posts/agent-from-scratch/04-real-tools/bash 执行器（超时/截断/退出码）、读、写、改，对照 tool-bash 与 tool-fs。Mon, 05 Oct 2026 19:00:00 GMThttps://oxlyn1.pages.dev/posts/agent-from-scratch/05-permissions/https://oxlyn1.pages.dev/posts/agent-from-scratch/05-permissions/权限门、审批渠道、fail-closed，对照工具管线与用户审批。Mon, 05 Oct 2026 18:00:00 GMThttps://oxlyn1.pages.dev/posts/agent-from-scratch/06-session-log/https://oxlyn1.pages.dev/posts/agent-from-scratch/06-session-log/append-only JSONL、投影推导、resume 与崩溃修复。Mon, 05 Oct 2026 17:00:00 GMThttps://oxlyn1.pages.dev/posts/agent-from-scratch/07-compaction/https://oxlyn1.pages.dev/posts/agent-from-scratch/07-compaction/阈值、缓存友好摘要、replace 投影，对照 compaction-basic 与 token-meter。Mon, 05 Oct 2026 16:00:00 GMThttps://oxlyn1.pages.dev/posts/agent-from-scratch/08-subagent/https://oxlyn1.pages.dev/posts/agent-from-scratch/08-subagent/委托、三重隔离、深度预算，对照 subagent 与 tool-subagent。Mon, 05 Oct 2026 15:00:00 GMThttps://oxlyn1.pages.dev/posts/agent-from-scratch/09-plugin-architecture/https://oxlyn1.pages.dev/posts/agent-from-scratch/09-plugin-architecture/服务注册、可逆注册、waterfall 事件，对照 cordis 插件内核。Mon, 05 Oct 2026 14:00:00 GMThttps://oxlyn1.pages.dev/posts/agent-from-scratch/10-system-prompt/https://oxlyn1.pages.dev/posts/agent-from-scratch/10-system-prompt/section 汇编、上下文快照 + replace 刷新。Mon, 05 Oct 2026 13:00:00 GMThttps://oxlyn1.pages.dev/posts/agent-from-scratch/11-offline-testing/https://oxlyn1.pages.dev/posts/agent-from-scratch/11-offline-testing/mock 模型、日志断言、样例日志，全程不联网。Mon, 05 Oct 2026 12:00:00 GMThttps://oxlyn1.pages.dev/posts/agent-from-scratch/appendix-glossary/https://oxlyn1.pages.dev/posts/agent-from-scratch/appendix-glossary/全书术语与 deepseek-harness 仓库对应物的一页对照。Mon, 05 Oct 2026 11:00:00 GMThttps://oxlyn1.pages.dev/posts/agent-from-scratch/readme/https://oxlyn1.pages.dev/posts/agent-from-scratch/readme/一套基于 DeepSeek Harness 代码库的中文学习教程：从一次裸的模型 API 调用开始，一章一章增加能力，最终长成完整的 coding agent。Mon, 05 Oct 2026 23:00:00 GMT