feat: Added confirmation message after MCP Oauth succeeds when invoked from --auth-mcp

src/main.rs

@@ -159,6 +159,7 @@ async fn main() -> Result<()> {
 
         let url = spec.url.as_deref().expect("validated: remote spec has url");
         mcp::oauth::run_mcp_oauth_flow(server_name, url, spec.oauth_client_id.as_deref()).await?;
+        println!("Authentication saved. '{server_name}' is now available for use.");
 
         return Ok(());
     }

src/repl/mod.rs

@@ -564,11 +564,9 @@ pub async fn run_repl_command(
                                     .and_then(|c| c.mcp_servers.get(server_name))
                                     .cloned();
                                 match server_spec {
-                                    None => bail!(
+                                    None => {
-                                        "MCP server '{}' not found in config. \
+                                        bail!("MCP server '{}' not found in mcp.json.", server_name)
-                                         Check your mcp_config.json.",
+                                    }
-                                        server_name
-                                    ),
                                     Some(spec) if !spec.is_remote() => bail!(
                                         "MCP server '{}' uses stdio transport; \
                                          OAuth is only supported for http/sse servers.",