diff --git a/shell-tool-mcp/package.json b/shell-tool-mcp/package.json
index d27c0a0c59..24798b2f6e 100644
--- a/shell-tool-mcp/package.json
+++ b/shell-tool-mcp/package.json
@@ -36,5 +36,6 @@
     "ts-jest": "^29.3.4",
     "tsup": "^8.5.0",
     "typescript": "^5.9.2"
-  }
+  },
+  "packageManager": "pnpm@10.28.2+sha512.41872f037ad22f7348e3b1debbaf7e867cfd448f2726d9cf74c08f19507c31d2c8e7a11525b983febc2df640b5438dee6023ebb1f84ed43cc2d654d2bc326264"
 }