From 2ecf2a2edd529a9e05fdaf35f01d394ac0525631 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sat, 10 Jan 2026 05:05:24 +0000
Subject: [PATCH 1/2] Initial plan


From 8c658aa66468c319d7577177db7270b3798cd67b Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sat, 10 Jan 2026 05:10:12 +0000
Subject: [PATCH 2/2] Fix MCP Gateway health check to use localhost instead of
 host.docker.internal

Co-authored-by: Mossaka <5447827+Mossaka@users.noreply.github.com>
---
 actions/setup/sh/start_mcp_gateway.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/actions/setup/sh/start_mcp_gateway.sh b/actions/setup/sh/start_mcp_gateway.sh
index f34386a8b8a..c324dbbcc1c 100755
--- a/actions/setup/sh/start_mcp_gateway.sh
+++ b/actions/setup/sh/start_mcp_gateway.sh
@@ -112,11 +112,13 @@ echo ""
 # Wait for gateway to be ready using /health endpoint
 # Note: Gateway may take 40-50 seconds when starting multiple MCP servers
 # (e.g., serena alone takes ~22 seconds to start)
+# Use localhost for health checks since this script runs on the host, not inside a container.
+# MCP_GATEWAY_DOMAIN (e.g., host.docker.internal) is for container-to-host communication.
 echo "Waiting for gateway to be ready..."
 MAX_ATTEMPTS=60
 ATTEMPT=0
 while [ $ATTEMPT -lt $MAX_ATTEMPTS ]; do
-  if curl -f -s "http://${MCP_GATEWAY_DOMAIN}:${MCP_GATEWAY_PORT}/health" > /dev/null 2>&1; then
+  if curl -f -s "http://localhost:${MCP_GATEWAY_PORT}/health" > /dev/null 2>&1; then
     echo "Gateway is ready!"
     break
   fi