Voice MCP Server: STT (Moonshine Tiny) + TTS (KittenTTS Nano)

Dockerfile

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+FROM python:3.12-slim
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    libsndfile1 \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+
+# Install CPU-only torch first to prevent CUDA download
+RUN pip install --no-cache-dir \
+    --extra-index-url https://download.pytorch.org/whl/cpu \
+    torch==2.6.0 \
+    && pip install --no-cache-dir mcp httpx
+
+# Install Moonshine (STT)
+RUN pip install --no-cache-dir moonshine-voice
+
+# Install KittenTTS (TTS) — CPU-only
+RUN pip install --no-cache-dir \
+    https://github.com/KittenML/KittenTTS/releases/download/0.8.1/kittentts-0.8.1-py3-none-any.whl
+
+COPY voice_server.py .
+
+EXPOSE 8000
+CMD ["python", "voice_server.py"]