.NET Types Explorer MCP Server

# Build stage FROM mcr.microsoft.com/dotnet/sdk:9.0 AS build WORKDIR /src # Copy csproj and restore dependencies COPY ["DotNetMetadataMcpServer/DotNetMetadataMcpServer.csproj", "DotNetMetadataMcpServer/"] RUN dotnet restore "DotNetMetadataMcpServer/DotNetMetadataMcpServer.csproj" # Copy source code and build COPY . . WORKDIR "/src/DotNetMetadataMcpServer" RUN dotnet build "DotNetMetadataMcpServer.csproj" -c Release -o /app/build # Publish stage FROM build AS publish RUN dotnet publish "DotNetMetadataMcpServer.csproj" -c Release -o /app/publish /p:UseAppHost=false # Runtime stage - using SDK image to include MSBuild (required for Microsoft.Build.Locator) FROM mcr.microsoft.com/dotnet/sdk:9.0 AS base WORKDIR /app # Final stage FROM base AS final WORKDIR /app COPY --from=publish /app/publish . # Set HOME environment variable (required by the application) ENV HOME=/root # Create entrypoint script to handle HOME variable RUN echo '#!/bin/bash\n\ if [ -z "$HOME" ]; then\n\ export HOME=/root\n\ fi\n\ dotnet DotNetMetadataMcpServer.dll --homeEnvVariable "$HOME"' > /app/entrypoint.sh && \ chmod +x /app/entrypoint.sh # Use stdio transport (required for MCP) ENTRYPOINT ["/app/entrypoint.sh"]