Ignore Zod v4 for MCP SDK compatibility (#111)

IzumiSy · web-flow · commit f9969ae2def5 · 2025-10-20T14:29:48.000+09:00
* Ignore Zod v4 for MCP SDK compatibility

* Use Zod v3

* Update zod import
diff --git a/.github/dependabot.yaml b/.github/dependabot.yaml
@@ -5,3 +5,7 @@ updates:
     schedule:
       interval: weekly
       timezone: Asia/Tokyo
+    ignore:
+      - dependency-name: "zod"
+        versions:
+          - ">=4.0.0"
diff --git a/package.json b/package.json
@@ -38,7 +38,7 @@
     "@duckdb/node-api": "1.4.1-r.4",
     "@modelcontextprotocol/sdk": "^1.20.1",
     "fuse.js": "^7.1.0",
-    "zod": "^4.1.5"
+    "zod": "^3"
   },
   "devDependencies": {
     "@changesets/cli": "^2.28.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
diff --git a/src/server.ts b/src/server.ts
@@ -5,7 +5,7 @@ import {
   ObservationObject,
   RelationObject,
 } from "./types";
-import { z } from "zod";
+import z from "zod";
 
 export const createMCPServer = (
   knowledgeGraphManager: KnowledgeGraphManagerInterface
diff --git a/src/types.ts b/src/types.ts
@@ -1,4 +1,4 @@
-import { z } from "zod";
+import z from "zod";
 
 /**
  * The primary nodes in the knowledge graph

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-import { z } from "zod";`
	`1`	`+import z from "zod";`
`2`	`2`
`3`	`3`	`/**`
`4`	`4`	`* The primary nodes in the knowledge graph`