diff --git a/package-lock.json b/package-lock.json
index a1c9130..a0da4f9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,6 +25,7 @@
       "devDependencies": {
         "@langchain/anthropic": "^1.3.29",
         "@langchain/core": "^1.1.46",
+        "@langchain/google-genai": "^2.1.30",
         "@langchain/langgraph": "^1.3.0",
         "@langchain/mcp-adapters": "^1.1.3",
         "@langchain/ollama": "^1.2.7",
@@ -294,6 +295,16 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/@google/generative-ai": {
+      "version": "0.24.1",
+      "resolved": "https://registry.npmjs.org/@google/generative-ai/-/generative-ai-0.24.1.tgz",
+      "integrity": "sha512-MqO+MLfM6kjxcKoy0p1wRzG3b4ZZXtPI+z2IE26UogS2Cm/XHO+7gGRBh6gcJsOiIVoH93UwKvW4HdgiOZCy9Q==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=18.0.0"
+      }
+    },
     "node_modules/@hono/node-server": {
       "version": "1.19.14",
       "resolved": "https://registry.npmjs.org/@hono/node-server/-/node-server-1.19.14.tgz",
@@ -397,6 +408,22 @@
         "node": ">=20"
       }
     },
+    "node_modules/@langchain/google-genai": {
+      "version": "2.1.30",
+      "resolved": "https://registry.npmjs.org/@langchain/google-genai/-/google-genai-2.1.30.tgz",
+      "integrity": "sha512-0wKgy1NvV89fw5MwYiOOhh18SnUEH20z6MZrPV6Tj2hMAA3jAHVSLlIcCQ2mDRJo2r1aHLV8MDXhzkvD1tEHoQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@google/generative-ai": "^0.24.0"
+      },
+      "engines": {
+        "node": ">=20"
+      },
+      "peerDependencies": {
+        "@langchain/core": "^1.1.43"
+      }
+    },
     "node_modules/@langchain/langgraph": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/@langchain/langgraph/-/langgraph-1.3.0.tgz",
diff --git a/package.json b/package.json
index ac7a7b3..00d9b36 100644
--- a/package.json
+++ b/package.json
@@ -66,6 +66,7 @@
   "devDependencies": {
     "@langchain/anthropic": "^1.3.29",
     "@langchain/core": "^1.1.46",
+    "@langchain/google-genai": "^2.1.30",
     "@langchain/langgraph": "^1.3.0",
     "@langchain/mcp-adapters": "^1.1.3",
     "@langchain/ollama": "^1.2.7",