datadog-mcp/template.yaml at main · fastfive-dev/datadog-mcp · GitHub

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AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: Datadog MCP Server - Read-only Metrics & Logs for Claude

Globals:
  Function:
    Timeout: 30
    MemorySize: 256
    Runtime: nodejs20.x

Parameters:
  DatadogApiKey:
    Type: String
    NoEcho: true
    Description: Datadog API Key
  DatadogAppKey:
    Type: String
    NoEcho: true
    Description: Datadog Application Key
  DatadogSite:
    Type: String
    Default: datadoghq.com
    Description: Datadog site (e.g. datadoghq.com, datadoghq.eu)

Resources:
  McpApi:
    Type: AWS::Serverless::Api
    Properties:
      StageName: prod
      Auth:
        ApiKeyRequired: true

  McpFunction:
    Type: AWS::Serverless::Function
    Metadata:
      BuildMethod: esbuild
      BuildProperties:
        Minify: false
        Target: es2022
        Sourcemap: true
        EntryPoints:
          - src/index.ts
    Properties:
      Handler: index.handler
      CodeUri: .
      Environment:
        Variables:
          DD_API_KEY: !Ref DatadogApiKey
          DD_APP_KEY: !Ref DatadogAppKey
          DD_SITE: !Ref DatadogSite
      Events:
        McpPost:
          Type: Api
          Properties:
            RestApiId: !Ref McpApi
            Path: /mcp
            Method: POST
        McpGet:
          Type: Api
          Properties:
            RestApiId: !Ref McpApi
            Path: /mcp
            Method: GET
        McpDelete:
          Type: Api
          Properties:
            RestApiId: !Ref McpApi
            Path: /mcp
            Method: DELETE

  ApiKey:
    Type: AWS::ApiGateway::ApiKey
    DependsOn: McpApiprodStage
    Properties:
      Name: datadog-mcp-team-key
      Enabled: true
      StageKeys:
        - RestApiId: !Ref McpApi
          StageName: prod

  UsagePlan:
    Type: AWS::ApiGateway::UsagePlan
    DependsOn: McpApiprodStage
    Properties:
      UsagePlanName: datadog-mcp-plan
      Throttle:
        BurstLimit: 50
        RateLimit: 20
      Quota:
        Limit: 10000
        Period: DAY
      ApiStages:
        - ApiId: !Ref McpApi
          Stage: prod

  UsagePlanKey:
    Type: AWS::ApiGateway::UsagePlanKey
    Properties:
      KeyId: !Ref ApiKey
      KeyType: API_KEY
      UsagePlanId: !Ref UsagePlan

Outputs:
  McpEndpoint:
    Description: MCP Server endpoint URL
    Value: !Sub 'https://${McpApi}.execute-api.${AWS::Region}.amazonaws.com/prod/mcp'
  ApiKeyId:
    Description: API Key ID (run "aws apigateway get-api-key --api-key <id> --include-value" to get the key value)
    Value: !Ref ApiKey