Fix repo slug

modes.ts

@@ -1,3 +1,4 @@
+import { type } from "arktype";
 import { ghPullfrogMcpName } from "./external.ts";
 
 export interface Mode {
@@ -6,6 +7,13 @@ export interface Mode {
   prompt: string;
 }
 
+// arktype schema for Mode validation
+export const ModeSchema = type({
+  name: "string",
+  description: "string",
+  prompt: "string",
+});
+
 export interface GetModesParams {
   disableProgressComment: true | undefined;
 }