server

type BackendHealthResponse struct {
	// MonitoringEnabled indicates if health monitoring is active.
	MonitoringEnabled bool `json:"monitoring_enabled"`

	// Summary provides aggregate health statistics.
	// Only populated if MonitoringEnabled is true.
	Summary *health.Summary `json:"summary,omitempty"`

	// Backends contains the detailed health state of each backend.
	// Only populated if MonitoringEnabled is true.
	Backends map[string]*health.State `json:"backends,omitempty"`
}

type BackendStatus struct {
	Name      string `json:"name"`
	Health    string `json:"health"`              // "healthy", "degraded", "unhealthy", "unknown"
	Transport string `json:"transport"`           // MCP transport protocol
	AuthType  string `json:"auth_type,omitempty"` // "unauthenticated", "header_injection", "token_exchange"
}

type Config struct {
	// Name is the server name exposed in MCP protocol
	Name string

	// Version is the server version
	Version string

	// GroupRef is the name of the MCPGroup containing backend workloads.
	// Used for operational visibility in status endpoint and logging.
	GroupRef string

	// Host is the bind address (default: "127.0.0.1")
	Host string

	// Port is the bind port (default: 4483)
	Port int

	// EndpointPath is the MCP endpoint path (default: "/mcp")
	EndpointPath string

	// SessionTTL is the session time-to-live duration (default: 30 minutes)
	// Sessions inactive for this duration will be automatically cleaned up
	SessionTTL time.Duration

	// AuthMiddleware is the optional authentication middleware to apply to MCP routes.
	// If nil, no authentication is required.
	// This should be a composed middleware chain (e.g., TokenValidator → IdentityMiddleware).
	AuthMiddleware func(http.Handler) http.Handler

	// AuthInfoHandler is the optional handler for /.well-known/oauth-protected-resource endpoint.
	// Exposes OIDC discovery information about the protected resource.
	AuthInfoHandler http.Handler

	// TelemetryProvider is the optional telemetry provider.
	// If nil, no telemetry is recorded.
	TelemetryProvider *telemetry.Provider

	// AuditConfig is the optional audit configuration.
	// If nil, no audit logging is performed.
	// Component should be set to "vmcp-server" to distinguish vMCP audit logs.
	AuditConfig *audit.Config

	// HealthMonitorConfig is the optional health monitoring configuration.
	// If nil, health monitoring is disabled.
	HealthMonitorConfig *health.MonitorConfig
}

type Server struct {
	// contains filtered or unexported fields
}

type StatusResponse struct {
	Backends []BackendStatus `json:"backends"`
	Healthy  bool            `json:"healthy"`
	Version  string          `json:"version"`
	GroupRef string          `json:"group_ref"`
}