fix(coding-agent): refresh model catalogs in picker

packages/coding-agent/src/core/model-runtime.ts

@@ -501,10 +501,14 @@ export class ModelRuntime implements Models {
 	}
 
 	async refresh(options: ModelsRefreshOptions = {}): Promise<ModelsRefreshResult> {
+		const refreshOptions = {
+			...options,
+			allowNetwork: options.allowNetwork ?? this.allowModelNetwork,
+		};
 		// Published pi-ai builds before ModelsStore returned void and accepted a provider ID.
 		// The fallback keeps source-mode CLI tests working without rebuilding workspace dependencies.
-		const result = ((await this.models.refresh(options)) as ModelsRefreshResult | undefined) ?? {
-			aborted: options.signal?.aborted ?? false,
+		const result = ((await this.models.refresh(refreshOptions)) as ModelsRefreshResult | undefined) ?? {
+			aborted: refreshOptions.signal?.aborted ?? false,
 			errors: new Map(),
 		};
 		this.updateModelSnapshot();

packages/coding-agent/src/core/remote-catalog-provider.ts

@@ -17,7 +17,9 @@ function parseCatalog(providerId: string, value: unknown): Model<Api>[] {
 		? value
 		: typeof value === "object" && value !== null && "models" in value && Array.isArray(value.models)
 			? value.models
-			: undefined;
+			: typeof value === "object" && value !== null
+				? Object.values(value)
+				: undefined;
 	if (!entries) throw new Error(`Invalid model catalog for provider "${providerId}"`);
 	return entries
 		.filter((entry): entry is Model<Api> => typeof entry === "object" && entry !== null && "id" in entry)
@@ -44,6 +46,7 @@ export function withRemoteCatalog(provider: Provider, catalogBaseUrl: string = D
 						headers: { accept: "application/json" },
 						signal: context.signal,
 					});
+					if (response.status === 404 || response.status === 501) return;
 					if (!response.ok) {
 						throw new Error(`Model catalog request failed for ${provider.id}: ${response.status}`);
 					}

packages/coding-agent/src/modes/interactive/components/model-selector.ts

@@ -56,6 +56,8 @@ export class ModelSelectorComponent extends Container implements Focusable {
 	private onSelectCallback: (model: Model<any>) => void;
 	private onCancelCallback: () => void;
 	private errorMessage?: string;
+	private refreshStatusMessage = "Refreshing model catalogs…";
+	private refreshStatusSuccess = false;
 	private tui: TUI;
 	private scopedModels: ReadonlyArray<ScopedModelItem>;
 	private scope: ModelScope = "all";
@@ -167,12 +169,19 @@ export class ModelSelectorComponent extends Container implements Focusable {
 		try {
 			const result = await this.modelRuntime.refresh({ signal: this.refreshAbortController.signal });
 			if (this.closed) return;
+			this.refreshStatusMessage = "";
 			if (result.aborted && timedOut) {
 				this.errorMessage = "Model refresh timed out; showing cached models.";
-			} else if (result.errors.size > 0) {
-				this.errorMessage = `Model refresh failed for: ${[...result.errors.keys()].join(", ")}`;
+			} else if (result.errors.size === 1) {
+				this.errorMessage = `Could not refresh ${result.errors.keys().next().value}; showing cached models.`;
+			} else if (result.errors.size > 1) {
+				this.errorMessage = `Could not refresh ${result.errors.size} model catalogs; showing cached models.`;
 			} else {
 				this.errorMessage = this.modelRuntime.getError();
+				if (!this.errorMessage) {
+					this.refreshStatusMessage = "Model catalogs refreshed.";
+					this.refreshStatusSuccess = true;
+				}
 			}
 			this.loadModelsFromSnapshot();
 			this.filterModels(this.searchInput.getValue());
@@ -288,6 +297,12 @@ export class ModelSelectorComponent extends Container implements Focusable {
 			this.listContainer.addChild(new Spacer(1));
 			this.listContainer.addChild(new Text(theme.fg("muted", `  Model Name: ${selected.model.name}`), 0, 0));
 		}
+		if (this.refreshStatusMessage) {
+			this.listContainer.addChild(new Spacer(1));
+			this.listContainer.addChild(
+				new Text(theme.fg(this.refreshStatusSuccess ? "success" : "muted", `  ${this.refreshStatusMessage}`), 0, 0),
+			);
+		}
 	}
 
 	handleInput(keyData: string): void {