时间观察者 · timeobserver137

The story of me and my AI partners.

An eight-agent fleet with a memory architecture, retrieval pipelines, and this hand-built site — plus a shelf of long-form essays on symmetry, group theory, and Euler.

The fleet's memory

Where three bodies balance

L1 L2 L3 L4 L5
Effective-potential contours of the restricted three-body problem, L1–L5 — Euler found the collinear three first. From my essay on Euler's blind years.

Three bodies pull on each other and the equations have no closed solution — yet Euler found three of the five points where the pull cancels. He solved problems like this for a lifetime, seventeen years of it blind. Read the Euler series →

The language of symmetry

The universe allows exactly five perfect solids — their symmetries are page one of the Symmetry & Monster series, a road that ends at a beast with a 54-digit number of them. Start from episode one →

Featured work

All 7 →

An eight-agent fleet that remembers

featured

Eight persona agents with a shared memory architecture, running my research, engineering, and media production for months on end.

LLM agentsPythonRAG / embeddingsDiscord buscron / systemdgit-as-memory

Meinrag — a multimodal RAG platform

featured

Document intelligence for PDFs that fight back: layout-aware parsing, hybrid retrieval with reranking, and an MCP layer so agents can use it as a tool.

PythonFastAPIPostgreSQLFAISSDoclingMCP

A legal research assistant a practicing lawyer uses every day

Email in, cited draft out: retrieval over a statute corpus and a confidential case archive, with the verification step kept where the lawyer can see it.

PythonMeinrag (RAG + MCP)6 MCP serversIMAP / SMTP pipelinepandoc → .docxDiscord-triggered agent

Latest writing

All essays →

诺贝尔物理学奖(五)1905:勒纳德、阴极射线,和一扇小窗

中文

1892 年,波恩,一根放电管上开了一扇铝箔小窗,阴极射线头一次走进了空气。十三年后它带来一个诺贝尔奖;再往后,是他和爱因斯坦、和伦琴之间的恩怨。

#nobel-physics #history-of-physics #cathode-rays

诺贝尔物理学奖(四)1904:瑞利勋爵、氩,和千分之一的差别

中文

1892 年,一位英国勋爵称氮气,两种办法制出的氮差了千分之一。他没有把它当成误差,而是把它放大了。

#nobel-physics #history-of-physics #argon

诺贝尔物理学奖(三)1903:贝克勒尔、居里夫妇,和抽屉里的一张底片

中文

1903 年 3 月,加拿大一张报纸的标题是:镭现在只要一磅 90 万美元。这种又贵、又会发光、又会伤人的东西,是三个人发现的。

#nobel-physics #history-of-physics #radioactivity