AWS FIS MCP Server

Instructions

Get detailed information about a specific AWS FIS experiment template.

Args:
    template_id: ID of the experiment template to retrieve
    region: AWS region to query (default: us-east-1)
    
Returns:
    JSON string containing detailed template information

Implementation Reference

• aws_fis_mcp/tools.py:88-117 (handler)

  The handler function that executes the tool logic: retrieves AWS FIS experiment template by ID using boto3, formats key fields into a JSON response.

  def get_experiment_template(template_id: str, region: str = "us-east-1") -> str:
      """
      Get detailed information about a specific AWS FIS experiment template.
      
      Args:
          template_id: ID of the experiment template to retrieve
          region: AWS region to query (default: us-east-1)
          
      Returns:
          JSON string containing detailed template information
      """
      try:
          fis = boto3.client('fis', region_name=region)
          response = fis.get_experiment_template(id=template_id)
          
          # Format the response for better readability
          template = response.get('experimentTemplate', {})
          formatted_template = {
              'id': template.get('id'),
              'description': template.get('description'),
              'targets': template.get('targets', {}),
              'actions': template.get('actions', {}),
              'stopConditions': template.get('stopConditions', []),
              'roleArn': template.get('roleArn'),
              'tags': template.get('tags', {})
          }
          
          return json.dumps(formatted_template, indent=2)
      except Exception as e:
          return f"Error retrieving experiment template: {str(e)}"

• aws_fis_mcp/server.py:26-26 (registration)

  Registers the get_experiment_template tool with the FastMCP server using app.tool() decorator.

  app.tool()(get_experiment_template)