HN 표시: Gemma 4를 사용하여 로컬에서 지속적으로 실행되는 UX Agent Mac 앱

A local, free AI design advisor that captures your screen and gives you real-time UX/UI feedback — powered by Gemma 4 running in LM Studio. No cloud, no subscriptions. git clone https://github.com/your-username/graphicdesigner.git cd graphicdesigner npm install cp .env.example .env Open .env and fill in your values: LM_STUDIO_API_KEY=your-token-here MODEL_API_URL=http://localhost:1234/v1/chat/completions MODEL_NAME=google/gemma-4-26b-a4b npm start Grant Screen Recording permission when prompted on macOS (required for screenshot capture). Download and install LM Studio from lmstudio.ai. Once open, you will see the default chat interface. Click the search/download icon in the left sidebar and search for gemma 4 . Select google/gemma-4-26b-a4b — this is the 26B vision model required for screenshot analysis. Click Download and wait for it to complete. Click the Developer icon in the left sidebar (looks like or a plug). You will see the server status panel. Click Start Server. The status indicator will change to Running and you will see the local URL (e.g. http://localhost:1234 ) appear at the top. Click Load Model (top right) and select Gemma 4 26B Instruct. Make sure to pick the vision-capable variant. The model will appear under Loaded Models once ready. Once loaded, the model appears in the Loaded Models list and the right panel shows its configuration. The server is now ready to accept requests. With the model loaded, open its settings in the right panel and drag the Context Length slider up — set it to at least 16,000 tokens. This ensures the conversation history (previous feedback) fits in memory so the model doesn't repeat itself. Click Server Settings and make sure the following are enabled: - Serve on Local Network — on (required if running on a separate machine) - Allow per-request model overrides — on Note the server port (default: 1234 ). In Server Settings, scroll down and create a new permission token. Give it a name (e.g. design-advisor ) and click Create token. Copy the generated token immediately — it won't be shown again. This is your LM_STUDIO_API_KEY . If LM Studio is running on a different machine on your network, replace localhost with that machine's local IP address (e.g.http://192.168.1.5:1234/v1/chat/completions ) and make sure Serve on Local Network is enabled in Server Settings.