Sentinel MCP Server

class SentinelError(Exception): """Base exception for all Sentinel errors.""" def __init__(self, message: str, details: dict = None): super().__init__(message) self.message = message self.details = details or {} class ToolExecutionError(SentinelError): """Raised when a security tool fails to execute or returns an error.""" pass class ConfigError(SentinelError): """Raised when configuration is missing or invalid.""" pass class ValidationError(SentinelError): """Raised when input validation fails.""" pass