From 5e1aa4072b6ddb42664af3d27541fe398124fb0d Mon Sep 17 00:00:00 2001
From: Max Isbey <224885523+maxisbey@users.noreply.github.com>
Date: Thu, 13 Nov 2025 17:13:55 +0000
Subject: [PATCH] Add client_id_metadata_document_supported to OAuthMetadata
 (#1603)

---
 src/mcp/shared/auth.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mcp/shared/auth.py b/src/mcp/shared/auth.py
index c40e1790..ff8f873a 100644
--- a/src/mcp/shared/auth.py
+++ b/src/mcp/shared/auth.py
@@ -130,6 +130,7 @@ class OAuthMetadata(BaseModel):
     introspection_endpoint_auth_methods_supported: list[str] | None = None
     introspection_endpoint_auth_signing_alg_values_supported: list[str] | None = None
     code_challenge_methods_supported: list[str] | None = None
+    client_id_metadata_document_supported: bool | None = None
 
 
 class ProtectedResourceMetadata(BaseModel):