docs(envs): add reminder for connecting to multiple mcps

NicholasGoh · NicholasGoh · commit 9d6504c90e90 · 2025-06-13T18:06:54.000+08:00
diff --git a/envs/backend.env b/envs/backend.env
@@ -7,4 +7,5 @@ LANGFUSE_SECRET_KEY=sk-lf-
 LANGFUSE_HOST=https://cloud.langfuse.com
 
 ENVIRONMENT=production
+# if you set this to `MCP_HOSTNAMES_CSV=mcp,youtube`, make sure both services are up
 MCP_HOSTNAMES_CSV=mcp
