From d1ad026598cf595a9c64c449b700d0a3542b24af Mon Sep 17 00:00:00 2001
From: Sarah Clark <seclark@nextquestion.net>
Date: Tue, 27 Jan 2026 12:14:02 -0800
Subject: [PATCH] python3Packages.fastmcp: disable flaky test on Darwin

---
 pkgs/development/python-modules/fastmcp/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/python-modules/fastmcp/default.nix b/pkgs/development/python-modules/fastmcp/default.nix
index 017b9894c07c..ad27e46fdc40 100644
--- a/pkgs/development/python-modules/fastmcp/default.nix
+++ b/pkgs/development/python-modules/fastmcp/default.nix
@@ -165,6 +165,9 @@ buildPythonPackage (finalAttrs: {
   ++ lib.optionals stdenv.hostPlatform.isDarwin [
     # RuntimeError: Server failed to start after 10 attempts
     "test_unauthorized_access"
+
+    # Failed: DID NOT RAISE <class 'fastmcp.exceptions.ToolError'>
+    "test_stateless_proxy"
   ];
 
   disabledTestPaths = lib.optionals stdenv.hostPlatform.isDarwin [