feat(core): add embedded v2 session runtime and tool foundation (#30632)

packages/core/src/provider.ts

@@ -41,6 +41,20 @@ export const Native = Schema.Struct({
 export const Api = Schema.Union([AISDK, Native]).pipe(Schema.toTaggedUnion("type"))
 export type Api = typeof Api.Type
 
+export const PublicAISDK = Schema.Struct({
+  type: Schema.Literal("aisdk"),
+  package: Schema.String,
+  url: Schema.String.pipe(Schema.optional),
+})
+
+export const PublicNative = Schema.Struct({
+  type: Schema.Literal("native"),
+  url: Schema.String.pipe(Schema.optional),
+})
+
+export const PublicApi = Schema.Union([PublicAISDK, PublicNative]).pipe(Schema.toTaggedUnion("type"))
+export type PublicApi = typeof PublicApi.Type
+
 export const Request = Schema.Struct({
   headers: Schema.Record(Schema.String, Schema.String),
   body: Schema.Record(Schema.String, Schema.Any),
@@ -86,3 +100,49 @@ export class Info extends Schema.Class<Info>("ProviderV2.Info")({
     })
   }
 }
+
+export class PublicInfo extends Schema.Class<PublicInfo>("ProviderV2.PublicInfo")({
+  id: ID,
+  name: Schema.String,
+  enabled: Schema.Union([
+    Schema.Literal(false),
+    Schema.Struct({
+      via: Schema.Literal("env"),
+      name: Schema.String,
+    }),
+    Schema.Struct({
+      via: Schema.Literal("account"),
+      service: Schema.String,
+    }),
+    Schema.Struct({
+      via: Schema.Literal("custom"),
+    }),
+  ]),
+  env: Schema.String.pipe(Schema.Array),
+  api: PublicApi,
+}) {}
+
+export function sanitizePublicUrl(value: string | undefined): string | undefined {
+  if (!value) return undefined
+  try {
+    const url = new URL(value)
+    return url.protocol === "http:" || url.protocol === "https:" ? url.origin : undefined
+  } catch {
+    return undefined
+  }
+}
+
+export function toPublic(info: Info): PublicInfo {
+  const enabled = info.enabled === false || info.enabled.via !== "custom" ? info.enabled : { via: "custom" as const }
+  const api =
+    info.api.type === "aisdk"
+      ? { type: info.api.type, package: info.api.package, url: sanitizePublicUrl(info.api.url) }
+      : { type: info.api.type, url: sanitizePublicUrl(info.api.url) }
+  return new PublicInfo({
+    id: info.id,
+    name: info.name,
+    enabled,
+    env: [...info.env],
+    api,
+  })
+}