feat: add MCP search service

mcp/Dockerfile

@@ -0,0 +1,17 @@
+FROM python:3.11-slim AS runtime
+
+ENV PYTHONUNBUFFERED=1 \
+    PIP_NO_CACHE_DIR=1
+
+WORKDIR /app
+
+COPY mcp/pyproject.toml /app/pyproject.toml
+COPY mcp/README.md /app/README.md
+COPY mcp/src /app/src
+
+RUN pip install --upgrade pip \
+    && pip install .
+
+EXPOSE 8765
+
+CMD ["openisle-mcp"]