7oMB2006 · Oct 22, 2026
@@ -176,6 +176,11 @@ When to add or change one:
 
 - Every route is under `/api/v1/` (plus `/auth/*`, `/healthz`). It must pass the auth cookie and Origin checks in
   `server.ts`; the server listens on `127.0.0.1` only. Never log the launch token or the cookie secret.
+- `/api/v1/session-imports` adapts the coding-agent offline migration service.
+  Scan the Host machine, exclude archives by default, and require previewed
+  fingerprints plus explicit destination directories before importing. Close
+  the importer before the session index. Imported tools never create native
+  child-agent links, revertable file changes or running-state indicators.
 - Adding or changing a route or payload: update `openapi.yaml` in the same change, update `client/src/state/types.ts`,
   and add a unit test.
 - Anything a reloaded page must show again belongs in the session snapshot (e.g. `pendingApprovals`), not only in

@@ -75,7 +75,7 @@ export const ToolRow = memo(function ToolRow({
 	const call = callPath(item.args, cwd);
 	const shown = call.shown;
 	// Only a file opens in the preview; a search or list path is usually a folder.
-	const openable = FILE_KINDS.has(toolKind(item)) ? call.openable : null;
+	const openable = !item.imported && FILE_KINDS.has(toolKind(item)) ? call.openable : null;
 	const copyValue = toolKind(item) === "bash" ? (item.args?.command ?? "") : output;
 	const card = toolKind(item) === "edit" || toolKind(item) === "write";
 	if (!readOnly && item.toolName === "subagent" && item.subagentTasks?.length && item.state !== "failed") {

@@ -20,6 +20,7 @@ export function toolKind(item: Pick<ToolTimelineItem, "toolName">): ToolKind {
 
 /** State comes from the host, never from output text or the whole turn's activity. */
 export function toolLabel(item: Pick<ToolTimelineItem, "toolName" | "state">, t: TranslateFn): string {
+	if (item.state === "unknown") return item.toolName || t("toolStatus.unknown");
 	const kind = toolKind(item);
 	const action = item.toolName === "find" ? "find" : kind;
 	return t(`toolAction.${action}.${item.state}`, { name: item.toolName || t("approvalTool") });

@@ -29,7 +29,7 @@ export function turnArtifacts(
 	const keyOf = (path: string) => (windows ? path.toLowerCase() : path);
 	for (let index = Math.max(0, start); index <= footer.lastIndex; index++) {
 		const item = items[index];
-		if (item.kind !== "tool" || item.state !== "completed") continue;
+		if (item.kind !== "tool" || item.state !== "completed" || item.imported) continue;
 		if (!["edit", "write", "edit_file", "write_file", "apply_patch"].includes(item.toolName)) continue;
 		const raw = item.change?.path ?? item.args?.path;
 		const path = raw ? workspaceFilePath(cwd, raw) : undefined;