feat: Support Zod v4 (#33)

Author: poad

.github/workflows/release.yml

@@ -68,6 +68,10 @@ jobs:
         run : pnpm build
         working-directory: package
 
+      - name: Git status
+        run : git status
+        working-directory: package
+
       - name: Publish
         working-directory: package
         run : pnpm publish --access public --provenance

example/package.json

@@ -41,7 +41,7 @@
   },
   "dependencies": {
     "@aws-lambda-powertools/logger": "^2.29.0",
-    "@modelcontextprotocol/sdk": "^1.22.0",
+    "@modelcontextprotocol/sdk": "^1.23.0",
     "aws-cdk-lib": "^2.229.1",
     "aws-lambda-mcp-server": "workspace:*",
     "constructs": "^10.4.3",

package/package.json

@@ -56,13 +56,20 @@
     "tsx": "^4.20.6",
     "typescript": "^5.9.3",
     "typescript-eslint": "^8.48.0",
-    "vitest": "^4.0.13"
+    "vitest": "^4.0.14"
   },
   "dependencies": {
     "@aws-lambda-powertools/logger": "^2.29.0",
     "@hono/mcp": "^0.2.0",
-    "@modelcontextprotocol/sdk": "^1.22.0",
+    "@modelcontextprotocol/sdk": "^1.23.0",
     "hono": "^4.10.6",
     "zod": "^4.1.13"
+  },
+  "peerDependencies": {
+    "@aws-lambda-powertools/logger": "^2.29.0",
+    "@hono/mcp": "^0.2.0",
+    "@modelcontextprotocol/sdk": "^1.23.0",
+    "hono": "^4.10.6",
+    "zod": "^3.25 || ^4.0"
   }
 }

pnpm-lock.yaml

@@ -3,7 +3,3 @@ packages:
   - 'example'
 
 publishBranch: main
-
-overrides:
-  # TODO: @modelcontextprotocol/sdk が zod v4 対応するまでは v3 を使用する
-  'zod@>=4': '^3.25.76'