feat: refactor mcp server Dockerfile and addded bicep code for mcp container app

infra/main.bicep

@@ -1082,6 +1082,103 @@ module containerApp 'br/public:avm/res/app/container-app:0.14.2' = if (container
   }
 }
 
+var containerAppMcpResourceName = 'ca-mcp-${solutionPrefix}'
+module containerAppMcp 'br/public:avm/res/app/container-app:0.18.1' = if (containerAppEnabled) {
+  name: take('avm.res.app.container-app.${containerAppMcpResourceName}', 64)
+  params: {
+    name: containerAppMcpResourceName
+    tags: containerAppConfiguration.?tags ?? tags
+    location: containerAppConfiguration.?location ?? solutionLocation
+    enableTelemetry: enableTelemetry
+    environmentResourceId: containerAppConfiguration.?environmentResourceId ?? containerAppEnvironment.outputs.resourceId
+    managedIdentities: { 
+      systemAssigned: true
+      userAssignedResourceIds: [userAssignedIdentity!.outputs.resourceId] 
+    }
+    ingressTargetPort: containerAppConfiguration.?ingressTargetPort ?? 8000
+    ingressExternal: true
+    activeRevisionsMode: 'Single'
+    corsPolicy: {
+      allowedOrigins: [
+        'https://${webSiteName}.azurewebsites.net'
+        'http://${webSiteName}.azurewebsites.net'
+      ]
+    }
+    // WAF aligned configuration for Scalability
+    scaleSettings: {
+      maxReplicas: containerAppConfiguration.?maxReplicas ?? 1
+      minReplicas: containerAppConfiguration.?minReplicas ?? 1
+      rules: [
+        {
+          name: 'http-scaler'
+          http: {
+            metadata: {
+              concurrentRequests: containerAppConfiguration.?concurrentRequests ?? '100'
+            }
+          }
+        }
+      ]
+    }
+    containers: [
+      {
+        name: 'mcp'
+        image: 'macaemcpacrdk.azurecr.io/macae-mac-app:t7' //'${containerAppConfiguration.?containerImageRegistryDomain ?? 'biabcontainerreg.azurecr.io'}/${containerAppConfiguration.?containerImageName ?? 'macaebackend'}:${containerAppConfiguration.?containerImageTag ?? 'latest'}'
+        resources: {
+          //TODO: Make cpu and memory parameterized
+          cpu: containerAppConfiguration.?containerCpu ?? '2.0'
+          memory: containerAppConfiguration.?containerMemory ?? '4.0Gi'
+        }
+        env: [
+          {
+            name: 'MCP_HOST'
+            value: '0.0.0.0'
+          }
+          {
+            name: 'MCP_PORT'
+            value: '9000'
+          }
+          {
+            name: 'MCP_DEBUG'
+            value: 'false'
+          }
+          {
+            name: 'MCP_SERVER_NAME'
+            value: 'MACAE MCP Server'
+          }
+          {
+            name: 'MCP_ENABLE_AUTH'
+            value: 'true'
+          }
+          {
+            name: 'AZURE_TENANT_ID'
+            value: tenant().tenantId
+          }
+          {
+            name: 'AZURE_CLIENT_ID'
+            value: userAssignedIdentity!.outputs.clientId
+          }
+          {
+            name: 'AZURE_JWKS_URI'
+            value: 'https://login.microsoftonline.com/${tenant().tenantId}/discovery/v2.0/keys'
+          }
+          {
+            name: 'AZURE_ISSUER'
+            value: 'https://sts.windows.net/${tenant().tenantId}/'
+          }
+          {
+            name: 'AZURE_AUDIENCE'
+            value: 'api://${userAssignedIdentity!.outputs.clientId}'
+          }
+          {
+            name: 'DATASET_PATH'
+            value: './datasets'
+          }
+        ]
+      }
+    ]
+  }
+}
+
 var webServerFarmEnabled = webServerFarmConfiguration.?enabled ?? true
 var webServerFarmResourceName = webServerFarmConfiguration.?name ?? 'asp-${solutionPrefix}'
 

src/mcp_server/Dockerfile

@@ -1,21 +1,32 @@
-FROM python:3.11-slim
-
-# Set working directory
+FROM mcr.microsoft.com/devcontainers/python:3.11-bullseye AS base
 WORKDIR /app
 
-# Install system dependencies
-RUN apt-get update && apt-get install -y \
-    gcc \
-    && rm -rf /var/lib/apt/lists/*
+FROM base AS builder
+
+# Copy uv binaries from astral-sh image
+COPY --from=ghcr.io/astral-sh/uv:0.6.3 /uv /uvx /bin/
+ENV UV_COMPILE_BYTECODE=1 UV_LINK_MODE=copy
+
+# Copy lock and project files first for caching
+COPY uv.lock pyproject.toml /app/
+
+# Install dependencies (frozen, no dev) using uv
+RUN --mount=type=cache,target=/root/.cache/uv \
+    uv sync --frozen --no-install-project --no-dev
 
-# Copy requirements first for better caching
-COPY requirements.txt .
+# Copy application code and install project dependencies
+COPY . /app
+RUN --mount=type=cache,target=/root/.cache/uv uv sync --frozen --no-dev
+
+# Final stage
+FROM base
+
+WORKDIR /app
+COPY --from=builder /app /app
+COPY --from=builder /bin/uv /bin/uv
 
-# Install Python dependencies
-RUN pip install --no-cache-dir -r requirements.txt
-####
-# Copy the application
-COPY . .
+# Set PATH to use venv created by uv
+ENV PATH="/app/.venv/bin:$PATH"
 
 # Create non-root user
 RUN useradd --create-home --shell /bin/bash app && chown -R app:app /app
@@ -28,5 +39,5 @@ EXPOSE 9000
 HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
     CMD curl -f http://localhost:9000/health || exit 1
 
-# Default command
-CMD ["python", "mcp_server.py"]
+# Run your main script
+CMD ["uv", "run", "python", "mcp_server.py", "--transport", "http", "--host", "0.0.0.0", "--port", "9000"]

src/mcp_server/services/data_tool_service.py

@@ -1,7 +1,7 @@
 import os
 import logging
 from typing import List
-from ..core.factory import MCPToolBase, Domain
+from core.factory import MCPToolBase, Domain
 
 ALLOWED_FILES = [
     "competitor_Pricing_Analysis.csv",
@@ -88,3 +88,8 @@ def show_tables() -> List[str]:
                     "No allowed CSV tables found in '%s' directory.", self.dataset_path
                 )
             return found_tables
+
+    @property
+    def tool_count(self) -> int:
+        """Return the number of tools provided by this service."""
+        return 2  # data_provider and show_tables