MCP Cloud Services Server

Instructions

Implementation Reference

• src/tools/resource-management.ts:211-221 (handler)

  The core handler logic for the 'stop_resource' tool within the switch statement of handleResourceManagementTool. It extracts resourceId and resourceType, checks if it's an AWS EC2 instance, calls AWSAdapter.stopEC2Instance if supported, returns success message, otherwise throws an implementation-not-found error.

  case 'stop_resource': {
    const resourceId = params.resourceId as string;
    const resourceType = params.resourceType as string;
  
    if (provider === 'aws' && resourceType === 'instance') {
      const adapter = new AWSAdapter();
      await adapter.stopEC2Instance(resourceId);
      return { success: true, message: `Instance ${resourceId} stopped` };
    }
    throw new Error(`Stop operation not yet implemented for ${provider} ${resourceType}`);
  }

• src/tools/resource-management.ts:82-105 (schema)

  Tool metadata and input schema definition for 'stop_resource', specifying parameters for cloud provider, resource ID, and type (instance or function). This object is part of the exported resourceManagementTools array.

  {
    name: 'stop_resource',
    description: 'Stop a cloud resource',
    inputSchema: {
      type: 'object',
      properties: {
        provider: {
          type: 'string',
          enum: ['aws', 'azure', 'gcp'],
          description: 'Cloud provider',
        },
        resourceId: {
          type: 'string',
          description: 'Resource ID to stop',
        },
        resourceType: {
          type: 'string',
          enum: ['instance', 'function'],
          description: 'Resource type',
        },
      },
      required: ['provider', 'resourceId', 'resourceType'],
    },
  },

• src/server.ts:19-27 (registration)

  Includes resourceManagementTools (containing 'stop_resource' schema) in the complete allTools array, which is returned in ListToolsResponse for MCP clients to discover available tools.

  const allTools = [
    ...awsTools,
    ...azureTools,
    ...gcpTools,
    ...resourceManagementTools,
    ...costAnalysisTools,
    ...monitoringTools,
    ...securityTools,
  ];

• src/server.ts:70-71 (registration)

  Dispatch routing in the MCP server's CallToolRequest handler: checks if the tool name matches one in resourceManagementTools and invokes handleResourceManagementTool, which contains the stop_resource case.

  } else if (resourceManagementTools.some((t) => t.name === name)) {
    result = await handleResourceManagementTool(name, args || {});