From d19e240b21405fe602577bd6b8046496a4dd4b1f Mon Sep 17 00:00:00 2001
From: Gavi Narra <gavi.narra@objectgraph.com>
Date: Wed, 30 Jul 2025 11:06:24 -0400
Subject: [PATCH] OpenID Connect Spec: token_endpoint_auth_method should be
 client_secret_basic

---
 client/src/lib/auth.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/client/src/lib/auth.ts b/client/src/lib/auth.ts
index 9989e944..b6a7353f 100644
--- a/client/src/lib/auth.ts
+++ b/client/src/lib/auth.ts
@@ -78,7 +78,7 @@ export class InspectorOAuthClientProvider implements OAuthClientProvider {
   get clientMetadata(): OAuthClientMetadata {
     return {
       redirect_uris: [this.redirectUrl],
-      token_endpoint_auth_method: "none",
+      token_endpoint_auth_method: "client_secret_basic",
       grant_types: ["authorization_code", "refresh_token"],
       response_types: ["code"],
       client_name: "MCP Inspector",