diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 04ba17c90..4b5a5771b 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -26,6 +26,23 @@ jobs:
       - run: npm test
       - run: npm run lint
 
+  check-deno-compatibility:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+          cache: npm
+      - uses: denoland/setup-deno@v2
+        with:
+          deno-version: v2.x
+      - run: npm ci
+      - run: npm run build
+      - name: Check Deno compatibility
+        run: deno check dist/**/*.js 
+
   publish:
     runs-on: ubuntu-latest
     if: github.event_name == 'release'
diff --git a/src/server/sse.ts b/src/server/sse.ts
index e07256867..d98621610 100644
--- a/src/server/sse.ts
+++ b/src/server/sse.ts
@@ -5,7 +5,7 @@ import { JSONRPCMessage, JSONRPCMessageSchema, MessageExtraInfo, RequestInfo } f
 import getRawBody from "raw-body";
 import contentType from "content-type";
 import { AuthInfo } from "./auth/types.js";
-import { URL } from 'url';
+import { URL } from 'node:url';
 
 const MAXIMUM_MESSAGE_SIZE = "4mb";
 
diff --git a/src/server/stdio.ts b/src/server/stdio.ts
index 30c80012e..fbbb9d75c 100644
--- a/src/server/stdio.ts
+++ b/src/server/stdio.ts
@@ -1,3 +1,4 @@
+import type { Buffer } from "node:buffer";
 import process from "node:process";
 import { Readable, Writable } from "node:stream";
 import { ReadBuffer, serializeMessage } from "../shared/stdio.js";
diff --git a/src/shared/stdio.test.ts b/src/shared/stdio.test.ts
index b12279664..8e65857d5 100644
--- a/src/shared/stdio.test.ts
+++ b/src/shared/stdio.test.ts
@@ -1,3 +1,4 @@
+import { Buffer } from "node:buffer";
 import { JSONRPCMessage } from "../types.js";
 import { ReadBuffer } from "./stdio.js";
 
diff --git a/src/shared/stdio.ts b/src/shared/stdio.ts
index 52bde646f..ff320ffac 100644
--- a/src/shared/stdio.ts
+++ b/src/shared/stdio.ts
@@ -1,3 +1,4 @@
+import { Buffer } from "node:buffer";
 import { JSONRPCMessage, JSONRPCMessageSchema } from "../types.js";
 
 /**