From beee4fdfe541c118e853074d5312e3c8c2ebd7c4 Mon Sep 17 00:00:00 2001
From: Gavin <gavinchingy@gmail.com>
Date: Sun, 19 Oct 2025 03:02:44 -0700
Subject: [PATCH 1/2] Update registerTool function signature for proper type
 drilling

---
 src/server/mcp.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/server/mcp.ts b/src/server/mcp.ts
index 765ba864f..03a9557f3 100644
--- a/src/server/mcp.ts
+++ b/src/server/mcp.ts
@@ -788,7 +788,7 @@ export class McpServer {
     /**
      * Registers a tool with a config object and callback.
      */
-    registerTool<InputArgs extends ZodRawShape, OutputArgs extends ZodRawShape>(
+    registerTool<InputArgs extends undefined | ZodRawShape = undefined, OutputArgs extends ZodRawShape>(
         name: string,
         config: {
             title?: string;

From 7951f29fcf7c2a25390da3f76d820a7ab988f4ef Mon Sep 17 00:00:00 2001
From: Gavin <gavinchingy@gmail.com>
Date: Sun, 19 Oct 2025 03:15:35 -0700
Subject: [PATCH 2/2] Fix order for types

---
 src/server/mcp.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/server/mcp.ts b/src/server/mcp.ts
index 03a9557f3..855ddfc98 100644
--- a/src/server/mcp.ts
+++ b/src/server/mcp.ts
@@ -788,7 +788,7 @@ export class McpServer {
     /**
      * Registers a tool with a config object and callback.
      */
-    registerTool<InputArgs extends undefined | ZodRawShape = undefined, OutputArgs extends ZodRawShape>(
+    registerTool<OutputArgs extends ZodRawShape, InputArgs extends undefined | ZodRawShape = undefined>(
         name: string,
         config: {
             title?: string;