LM Studio provides the model as DeepSeek Harness
Use a model served by LM Studio as a chat model inside the DeepSeek Harness (DSH) web GUI.
Project overview
Use a model served by LM Studio as a chat model inside the DeepSeek Harness (DSH) web GUI.
LM Studio exposes an OpenAI-compatible endpoint (http://127.0.0.1:1234/v1 by default). This plugin seeds DSH's built-in llm-pi-ai adapter with that route, so the model picker shows your local model — no cloud API quota consumed. Requirements DSH CLI + pnpm (see the DSH docs) LM Studio with Developer → Start Server running (default port 1234) At least one model loaded in LM Studio Install
The package declares dsh.bundle, so dsh plugin automatically adds it to the profile's bundle layers. Then restart the web app (dsh web) and refresh http://127.0.0.1:3080. Configuration