diff --git a/frontend/src/features/mcp/components/edit/McpConfigChoiceDialog.test.tsx b/frontend/src/features/mcp/components/edit/McpConfigChoiceDialog.test.tsx
index 6e4d656..bfe1b13 100644
--- a/frontend/src/features/mcp/components/edit/McpConfigChoiceDialog.test.tsx
+++ b/frontend/src/features/mcp/components/edit/McpConfigChoiceDialog.test.tsx
@@ -54,7 +54,10 @@ function options(): McpConfigChoiceOption[] {
   ];
 }
 
-function renderDialog(mode: "adopt" | "resolve" = "adopt") {
+function renderDialog(
+  mode: "adopt" | "resolve" = "adopt",
+  dialogOptions: McpConfigChoiceOption[] = options(),
+) {
   const queryClient = new QueryClient({
     defaultOptions: { queries: { retry: false }, mutations: { retry: false } },
   });
@@ -66,7 +69,7 @@ function renderDialog(mode: "adopt" | "resolve" = "adopt") {
           open
           mode={mode}
           serverName="context7"
-          options={options()}
+          options={dialogOptions}
           pending={false}
           onClose={vi.fn()}
           onConfirm={onConfirm}
@@ -91,6 +94,9 @@ describe("McpConfigChoiceDialog", () => {
     renderDialog();
 
     expect(screen.getByRole("heading", { name: "Choose config to adopt" })).toBeInTheDocument();
+    expect(screen.getByText("Observed harness: Cursor")).toBeInTheDocument();
+    expect(screen.getByText("Observed harness: Claude")).toBeInTheDocument();
+    expect(screen.getByText("Recommended")).toBeInTheDocument();
     fireEvent.click(screen.getByText("Claude"));
     fireEvent.click(screen.getByRole("button", { name: "Adopt" }));
 
@@ -106,4 +112,20 @@ describe("McpConfigChoiceDialog", () => {
 
     await waitFor(() => expect(onConfirm).toHaveBeenCalled());
   });
+
+  it("labels managed config options", () => {
+    const [managed] = options();
+    renderDialog("resolve", [
+      {
+        ...managed,
+        id: "managed",
+        sourceKind: "managed",
+        observedHarness: null,
+        label: "Skill Manager Config",
+        recommended: false,
+      },
+    ]);
+
+    expect(screen.getByText("Managed MCP config")).toBeInTheDocument();
+  });
 });
diff --git a/frontend/src/features/mcp/components/edit/McpConfigChoiceDialog.tsx b/frontend/src/features/mcp/components/edit/McpConfigChoiceDialog.tsx
index 7cf04b9..71af9cf 100644
--- a/frontend/src/features/mcp/components/edit/McpConfigChoiceDialog.tsx
+++ b/frontend/src/features/mcp/components/edit/McpConfigChoiceDialog.tsx
@@ -68,6 +68,10 @@ export function McpConfigChoiceDialog({
     ? copy.detail.configChoice.adoptDescription
     : copy.detail.configChoice.resolveDescription;
   const confirmLabel = mode === "adopt" ? copy.detail.configChoice.adoptConfirm : copy.detail.configChoice.applyConfig;
+  const sourceLabel = (option: McpConfigChoiceOption) =>
+    option.sourceKind === "managed"
+      ? copy.detail.configChoice.managedConfig
+      : copy.detail.configChoice.observedHarness(option.label);
 
   async function handleCommit(): Promise<void> {
     if (!chosen) return;
@@ -135,6 +139,7 @@ export function McpConfigChoiceDialog({
                   <div className="mcp-choose-version__option-body">
                     <div className="mcp-choose-version__option-head">
                       <strong className="mcp-choose-version__option-label">{option.label}</strong>
+                      <span className="chip">{sourceLabel(option)}</span>
                       {isRecommended ? (
                         <span className="chip chip--verified">{copy.detail.configChoice.recommended}</span>
                       ) : null}
diff --git a/frontend/src/features/mcp/i18n.ts b/frontend/src/features/mcp/i18n.ts
index 9c7b2ce..50b395a 100644
--- a/frontend/src/features/mcp/i18n.ts
+++ b/frontend/src/features/mcp/i18n.ts
@@ -165,6 +165,8 @@ const englishMcpCopy = {
       ariaLabel: (title: string, serverName: string) => `${title} for ${serverName}`,
       close: "Close config choice dialog",
       recommended: "Recommended",
+      observedHarness: (label: string) => `Observed harness: ${label}`,
+      managedConfig: "Managed MCP config",
       credentialInUrl: "Credential in URL",
       noEnvironmentValues: "No environment values",
       showPreview: "Show config preview",
@@ -370,6 +372,8 @@ export const mcpCopy = {
         ariaLabel: (title: string, serverName: string) => `${serverName}：${title}`,
         close: "关闭配置选择对话框",
         recommended: "推荐",
+        observedHarness: (label: string) => `观察到的 harness：${label}`,
+        managedConfig: "托管 MCP 配置",
         credentialInUrl: "URL 中包含凭据",
         noEnvironmentValues: "没有环境变量值",
         showPreview: "显示配置预览",