Struct VictauriState 

pub struct VictauriState {

    pub event_log: EventLog,
    pub registry: CommandRegistry,
    pub port: AtomicU16,
    pub pending_evals: PendingCallbacks,
    pub recorder: EventRecorder,
    pub privacy: PrivacyConfig,
    pub eval_timeout: Duration,
    pub shutdown_tx: Sender<bool>,
    pub started_at: Instant,
    pub tool_invocations: AtomicU64,
    pub allow_file_navigation: bool,
    pub command_timings: CommandTimings,
    pub fault_registry: FaultRegistry,
    pub contract_store: ContractStore,
    pub startup_timeline: StartupTimeline,
    pub event_bus: EventBusMonitor,
    pub task_tracker: TaskTracker,
    pub bridge_ready: AtomicBool,
    pub bridge_notify: Notify,
    pub screencast: Arc<Screencast>,
    pub db_search_paths: Vec<PathBuf>,
}

Runtime state shared between the MCP server and all tool handlers.

Fields

event_log: EventLog

Ring-buffer event log for IPC calls, state changes, and DOM mutations.

registry: CommandRegistry

Registry of all discovered Tauri commands with metadata.

port: AtomicU16

TCP port the MCP server listens on (may differ from configured port if fallback was used).

pending_evals: PendingCallbacks

Pending JavaScript eval callbacks awaiting webview responses.

recorder: EventRecorder

Session recorder for time-travel debugging.

privacy: PrivacyConfig

Privacy configuration (tool disabling, command filtering, output redaction).

eval_timeout: Duration

Timeout for JavaScript eval operations.

shutdown_tx: Sender<bool>

Sends true to signal graceful MCP server shutdown.

started_at: Instant

Instant the plugin was initialized, for uptime tracking.

tool_invocations: AtomicU64

Total number of MCP tool invocations since startup.

allow_file_navigation: bool

Whether file: URLs are allowed in the navigate tool’s go_to action. Defaults to false — only http and https are permitted unless opted in via VictauriBuilder::allow_file_navigation.

command_timings: CommandTimings

Per-command execution timing for Rust-side profiling.

fault_registry: FaultRegistry

Active fault injection rules for chaos engineering.

contract_store: ContractStore

Recorded IPC contract baselines for schema drift detection.

startup_timeline: StartupTimeline

Plugin startup phase timestamps for performance analysis.

event_bus: EventBusMonitor

Captured Tauri event bus events (from listen_any).

task_tracker: TaskTracker

Tracker for Victauri’s own spawned async tasks.

bridge_ready: AtomicBool

Set to true when any webview’s JS bridge sends its ready signal.

bridge_notify: Notify

Notifies waiters when the JS bridge ready signal arrives.

screencast: Arc<Screencast>

Screencast state for the trace tool (background frame capture buffer).

db_search_paths: Vec<PathBuf>

Extra absolute directories searched by query_db / introspect db_health in addition to the OS app directories. Lets Victauri reach databases an app stores outside the Tauri app-data dir (e.g. a project or working directory). Opt in via VictauriBuilder::db_search_paths. Absolute query_db paths are permitted only when they resolve within one of these roots (or an app directory).