Bug: add resource parameter to MCP OAuth Flow (#4981)

Co-authored-by: Your Name <you@example.com>

packages/core/src/mcp/oauth-token-storage.ts

@@ -28,6 +28,7 @@ export interface MCPOAuthCredentials {
   token: MCPOAuthToken;
   clientId?: string;
   tokenUrl?: string;
+  mcpServerUrl?: string;
   updatedAt: number;
 }
 
@@ -91,12 +92,14 @@ export class MCPOAuthTokenStorage {
    * @param token The OAuth token to save
    * @param clientId Optional client ID used for this token
    * @param tokenUrl Optional token URL used for this token
+   * @param mcpServerUrl Optional MCP server URL
    */
   static async saveToken(
     serverName: string,
     token: MCPOAuthToken,
     clientId?: string,
     tokenUrl?: string,
+    mcpServerUrl?: string,
   ): Promise<void> {
     await this.ensureConfigDir();
 
@@ -107,6 +110,7 @@ export class MCPOAuthTokenStorage {
       token,
       clientId,
       tokenUrl,
+      mcpServerUrl,
       updatedAt: Date.now(),
     };