style: reorder on_* params — tools, resources, prompts, other, ping last

Author: maxisbey

src/mcp/server/lowlevel/server.py

@@ -117,20 +117,15 @@ def __init__(
             [Server[LifespanResultT]],
             AbstractAsyncContextManager[LifespanResultT],
         ] = lifespan,
-        # -- Request handlers --
-        on_ping: Callable[
-            [RequestContext[ServerSession, LifespanResultT, Any], types.RequestParams | None],
-            Awaitable[types.EmptyResult],
-        ]
-        | None = None,
-        on_list_prompts: Callable[
+        # Request handlers
+        on_list_tools: Callable[
             [RequestContext[ServerSession, LifespanResultT, Any], types.PaginatedRequestParams | None],
-            Awaitable[types.ListPromptsResult],
+            Awaitable[types.ListToolsResult],
         ]
         | None = None,
-        on_get_prompt: Callable[
-            [RequestContext[ServerSession, LifespanResultT, Any], types.GetPromptRequestParams],
-            Awaitable[types.GetPromptResult],
+        on_call_tool: Callable[
+            [RequestContext[ServerSession, LifespanResultT, Any], types.CallToolRequestParams],
+            Awaitable[types.CallToolResult],
         ]
         | None = None,
         on_list_resources: Callable[
@@ -158,27 +153,32 @@ def __init__(
             Awaitable[types.EmptyResult],
         ]
         | None = None,
-        on_list_tools: Callable[
+        on_list_prompts: Callable[
             [RequestContext[ServerSession, LifespanResultT, Any], types.PaginatedRequestParams | None],
-            Awaitable[types.ListToolsResult],
+            Awaitable[types.ListPromptsResult],
         ]
         | None = None,
-        on_call_tool: Callable[
-            [RequestContext[ServerSession, LifespanResultT, Any], types.CallToolRequestParams],
-            Awaitable[types.CallToolResult],
+        on_get_prompt: Callable[
+            [RequestContext[ServerSession, LifespanResultT, Any], types.GetPromptRequestParams],
+            Awaitable[types.GetPromptResult],
+        ]
+        | None = None,
+        on_completion: Callable[
+            [RequestContext[ServerSession, LifespanResultT, Any], types.CompleteRequestParams],
+            Awaitable[types.CompleteResult],
         ]
         | None = None,
         on_set_logging_level: Callable[
             [RequestContext[ServerSession, LifespanResultT, Any], types.SetLevelRequestParams],
             Awaitable[types.EmptyResult],
         ]
         | None = None,
-        on_completion: Callable[
-            [RequestContext[ServerSession, LifespanResultT, Any], types.CompleteRequestParams],
-            Awaitable[types.CompleteResult],
+        on_ping: Callable[
+            [RequestContext[ServerSession, LifespanResultT, Any], types.RequestParams | None],
+            Awaitable[types.EmptyResult],
         ]
         | None = None,
-        # -- Notification handlers --
+        # Notification handlers
         on_roots_list_changed: Callable[
             [RequestContext[ServerSession, LifespanResultT, Any], types.NotificationParams | None],
             Awaitable[None],