# PostTrainLLM

> Mac-local LLM specialist factory — post-training and runtime that fits on one Mac, plus WebGPU playground.

## Product

- [Home](https://posttrainllm.com/): Product
- [Devlog](https://posttrainllm.com/devlog.html): Build log

## Machine surfaces

- [Agent catalog](https://posttrainllm.com/api/ai): JSON inventory of public surfaces
- [Homepage markdown](https://posttrainllm.com/index.md): Product brief without JS
- [This index](https://posttrainllm.com/llms.txt)

## Optional

- [Foundry](https://sassmaker.com): Parent fleet showcase