DSH PRO is a free Mac desktop app for DeepSeek Harness, the open-source AI agent harness — no terminal, no setup. Sign in with the AI subscriptions you already pay for (ChatGPT, Grok, Kimi, OpenRouter) or any API key, run local models with Ollama and LM Studio, track usage analytics for every model, preview your build in a built-in browser, and edit files right in the app. Built on DeepSeek Harness; not affiliated with DeepSeek.