diff --git a/knowledge-graph-mcp/src/kg_mcp/server.py b/knowledge-graph-mcp/src/kg_mcp/server.py
index d791106..caaaf5c 100644
--- a/knowledge-graph-mcp/src/kg_mcp/server.py
+++ b/knowledge-graph-mcp/src/kg_mcp/server.py
@@ -198,11 +198,18 @@ def main() -> None:
     """Run the MCP server.
 
     Transport is selected via MCP_TRANSPORT env var:
-      - "stdio"  (default) — for Claude Desktop / Claude Code
-      - "sse"    — for Docker / remote access over HTTP
+      - "stdio"             (default) — Claude Desktop / Claude Code (local)
+      - "sse"               — legacy SSE streaming over HTTP
+      - "streamable-http"   — modern MCP streamable HTTP transport,
+                              compatible with hosts that ship a
+                              streamable-http MCP client (e.g. MAF's
+                              ``MCPStreamableHTTPTool``). Default for
+                              docker deployments going forward.
     """
     transport = settings.MCP_TRANSPORT
-    if transport == "sse":
+    if transport == "streamable-http":
+        mcp.run(transport="streamable-http")
+    elif transport == "sse":
         mcp.run(transport="sse")
     else:
         mcp.run(transport="stdio")