Class ClineProvider

src/core/webview/ClineProvider.ts:154–3892

}

export class ClineProvider
	extends EventEmitter<TaskProviderEvents>
	implements vscode.WebviewViewProvider, TelemetryPropertiesProvider, TaskProviderLike
{
	// Used in package.json as the view's id. This value cannot be changed due
	// to how VSCode caches views based on their id, and updating the id would
	// break existing instances of the extension.
	public static readonly sideBarId = `${Package.name}.SidebarProvider`
	public static readonly tabPanelId = `${Package.name}.TabPanelProvider`
	private static activeInstances: Set<ClineProvider> = new Set()
	private disposables: vscode.Disposable[] = []
	private webviewDisposables: vscode.Disposable[] = []
	private view?: vscode.WebviewView | vscode.WebviewPanel
	private clineStack: Task[] = []
	private delegationTransitionLocks?: Map<string, Promise<void>>
	private cancelledDelegationChildIds = new Set<string>()
	private codeIndexStatusSubscription?: vscode.Disposable
	private codeIndexManager?: CodeIndexManager
	private _workspaceTracker?: WorkspaceTracker // workSpaceTracker read-only for access outside this class
	protected mcpHub?: McpHub // Change from private to protected
	protected skillsManager?: SkillsManager
	private marketplaceManager: MarketplaceManager
	private mdmService?: MdmService
	private taskCreationCallback: (task: Task) => void
	private taskEventListeners: WeakMap<Task, Array<() => void>> = new WeakMap()
	private currentWorkspacePath: string | undefined
	private _disposed = false
	private readonly rateLimitClock: RateLimitClock = createRateLimitClock()

	private recentTasksCache?: string[]
	public readonly taskHistoryStore: TaskHistoryStore
	private taskHistoryStoreInitialized = false
	private globalStateWriteThroughTimer: ReturnType<typeof setTimeout> | null = null
	private static readonly GLOBAL_STATE_WRITE_THROUGH_DEBOUNCE_MS = 5000 // 5 seconds
	private static readonly PENDING_OPERATION_TIMEOUT_MS = 30000 // 30 seconds

	private runDelegationTransition<T>(parentTaskId: string, fn: () => Promise<T>): Promise<T> {
		this.delegationTransitionLocks ??= new Map()
		return runDelegationTransition(this.delegationTransitionLocks, parentTaskId, fn)
	}
	private readonly pendingEditOperations: PendingEditOperationStore

	private cloudOrganizationsCache: CloudOrganizationMembership[] | null = null
	private cloudOrganizationsCacheTimestamp: number | null = null
	private static readonly CLOUD_ORGANIZATIONS_CACHE_DURATION_MS = 5 * 1000 // 5 seconds

	/**
	 * Monotonically increasing sequence number for clineMessages state pushes.
	 * Used by the frontend to reject stale state that arrives out-of-order.
	 */
	private clineMessagesSeq = 0

	public isViewLaunched = false
	public settingsImportedAt?: number
	public readonly latestAnnouncementId = "jul-2026-v3.66.0-claude-sonnet-5-semble-task-lifecycle" // v3.66.0 Claude Sonnet 5 support, Semble v0.4.1 upgrade, task-lifecycle status transition guard
	public readonly providerSettingsManager: ProviderSettingsManager
	public readonly customModesManager: CustomModesManager