# 构建信号 · Signal to Build

> 构建信号是 Andy 的个人内容站，整理 AI 产品、独立开发与创业实践中的原始资料、知识笔记和个人写作。
> Signal to Build is Andy’s personal content site for original sources, knowledge notes, and perspectives on AI products, independent building, and startups.

## 内容与出处 / Content and attribution

- 站主署名：Andy。本站是个人内容站，非所引用机构的官方网站。 / Site owner: Andy. This is a personal site, not an official site of the cited organizations.
- 原创、个人解读、外部原文和精选整理在页面中分别标注。引用和事实核查请回到具体文章及其原始来源。 / Original writing, perspectives, source materials, and edited digests are labeled separately. Use the specific article and its original sources for citations and verification.
- 来源发布时间、本站发布与更新、采集时间具有不同含义。以页面实际标注为准；未提供的信息不作推断。 / Source publication, site publication, updates, and collection times are different; use the labels on each page and do not infer missing dates.
- 中文和英文只在已有相应版本时互链。知识整理目前是中文正文；英文入口不代表已有英文译文。 / Language editions are linked when available. Knowledge notes currently have Chinese bodies, including under the English interface.
- 页面署名、来源与日期不代表专业资质、商业背书或结果保证。 / Names, attribution, and dates do not imply professional credentials, commercial endorsement, or guaranteed outcomes.

## 阅读入口 / Reading links

- [网站说明 / About](https://signaltobuild.com/about)
- [English about](https://signaltobuild.com/en/about)
- [内容导航 / Content directory](https://signaltobuild.com/index.md)
- [llms.txt](https://signaltobuild.com/llms.txt)
- [Sitemap](https://signaltobuild.com/sitemap.xml)