Mayphus

I build practical systems across mechanical engineering, software, electronics, and AI.

This is my public working memory — readable by people and directly usable by AI agents.

Public · read-only /mcp For agents →

Now · hardware

Tracing power and boot paths inside three failed security cameras.

Next: power-check the remaining units. No live room view or private device data is published.

Selected capabilities

Natural Language City Map Turn an ordinary city request into a bounded OpenStreetMap layer. Infrastructure Read the public, sanitized systems and recovery work behind this site. Input Method Builder Build Rime and Yuanshu input-method packages in the browser. Alpine Builder Build Alpine images for FriendlyElec and NanoPi boards. Hanzi Matrix Explore traditional Hanzi with pinyin, zhuyin, and English. 3 TP-Link Security Cameras Follow an evidence-led hardware investigation and its next safe test.

Latest public memory

ideas

The real value of an AI agent

An IDE, tab completion, and autocomplete help an engineer do known work faster. An AI agent is a much larger step: it can carry an intention across tools and through many known,…

making

A TinyStories model on my RP2040 board

I trained a tiny Transformer, quantized it, and ran its C inference runtime entirely on my custom Raspberry Pi Pico display board. I did not solve the individual technical issues myself. I…

making

The old depth camera was not dead

I pulled an old LeTV LeTMC-520 RGB-D camera out of storage and initially thought it had failed: Linux repeatedly rejected it during USB setup. Windows showed that the ordinary RGB camera…

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