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AWS appstream2: Note that domain join is Windows-only for agent MCP access

Service: appstream2 · 2026-11-05 · Documentation low

File: appstream2/latest/developerguide/agent-access-mcp-server-endpoint.md

Summary

Adds a Note stating that domain join is supported on Windows only, clarifying platform support for domain-joined streaming instances used by agents.

Security assessment

The added line is a platform-support clarification (Windows-only domain join) rather than a fix for a vulnerability or new security guidance; it does not describe authentication configuration, credentials, or a CVE.

Evidence

+Domain join is supported on Windows only.

Diff

diff --git a/appstream2/latest/developerguide/agent-access-mcp-server-endpoint.md b/appstream2/latest/developerguide/agent-access-mcp-server-endpoint.md
index 0a16d65..dcf6023 100644
--- a//appstream2/latest/developerguide/agent-access-mcp-server-endpoint.md
+++ b//appstream2/latest/developerguide/agent-access-mcp-server-endpoint.md
@@ -139,0 +140,4 @@ When agents access domain-joined streaming instances, the connection must be fed
+###### Note
+
+Domain join is supported on Windows only.
+