@jaxzhou

A [DeepSeek Harness](https://github.com/deepseek-ai/deepseek-harness) plugin that adds a **Files** tab to the Conversation View strip — the same level as **Chat** and **Trajectory** — showing the session workspace as a tree with a basic text preview beside it.

Three tools for DeepSeek Harness: typeset LaTeX formulas into images, draw mathematical figures from a declarative spec, and convert a formula or SVG into an image ready to embed in a document.