diff --git a/package-lock.json b/package-lock.json
index 5c28f150..cddb396f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
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       "dependencies": {
         "@anthropic-ai/claude-code": "^1.0.70",
-        "@anthropic-ai/sdk": "^0.54.0",
+        "@anthropic-ai/sdk": "^0.63.0",
         "@google/genai": "^1.11.0",
         "@modelcontextprotocol/sdk": "^1.17.0",
         "@musistudio/llms": "^1.0.19",
@@ -132,10 +132,23 @@
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     "node_modules/@anthropic-ai/sdk": {
-      "version": "0.54.0",
+      "version": "0.63.0",
+      "resolved": "https://registry.npmjs.org/@anthropic-ai/sdk/-/sdk-0.63.0.tgz",
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       "license": "MIT",
+      "dependencies": {
+        "json-schema-to-ts": "^3.1.1"
+      },
       "bin": {
         "anthropic-ai-sdk": "bin/cli"
+      },
+      "peerDependencies": {
+        "zod": "^4.0.0"
+      },
+      "peerDependenciesMeta": {
+        "zod": {
+          "optional": true
+        }
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     "node_modules/@apideck/better-ajv-errors": {
@@ -2719,6 +2732,24 @@
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       "license": "MIT"
     },
+    "node_modules/@modelcontextprotocol/sdk/node_modules/zod": {
+      "version": "3.25.76",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-3.25.76.tgz",
+      "integrity": "sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==",
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/sponsors/colinhacks"
+      }
+    },
+    "node_modules/@modelcontextprotocol/sdk/node_modules/zod-to-json-schema": {
+      "version": "3.24.6",
+      "resolved": "https://registry.npmjs.org/zod-to-json-schema/-/zod-to-json-schema-3.24.6.tgz",
+      "integrity": "sha512-h/z3PKvcTcTetyjl1fkj79MHNEjm+HpD6NXheWjzOekY7kV+lwDYnHw+ivHkijnCSMz1yJaWBD9vu/Fcmk+vEg==",
+      "license": "ISC",
+      "peerDependencies": {
+        "zod": "^3.24.1"
+      }
+    },
     "node_modules/@musistudio/llms": {
       "version": "1.0.19",
       "resolved": "https://registry.npmjs.org/@musistudio/llms/-/llms-1.0.19.tgz",
@@ -2738,6 +2769,15 @@
         "uuid": "^11.1.0"
       }
     },
+    "node_modules/@musistudio/llms/node_modules/@anthropic-ai/sdk": {
+      "version": "0.54.0",
+      "resolved": "https://registry.npmjs.org/@anthropic-ai/sdk/-/sdk-0.54.0.tgz",
+      "integrity": "sha512-xyoCtHJnt/qg5GG6IgK+UJEndz8h8ljzt/caKXmq3LfBF81nC/BW6E4x2rOWCZcvsLyVW+e8U5mtIr6UCE/kJw==",
+      "license": "MIT",
+      "bin": {
+        "anthropic-ai-sdk": "bin/cli"
+      }
+    },
     "node_modules/@musistudio/llms/node_modules/gaxios": {
       "version": "7.1.1",
       "resolved": "https://registry.npmjs.org/gaxios/-/gaxios-7.1.1.tgz",
@@ -2824,6 +2864,38 @@
         "url": "https://opencollective.com/node-fetch"
       }
     },
+    "node_modules/@musistudio/llms/node_modules/openai": {
+      "version": "5.22.0",
+      "resolved": "https://registry.npmjs.org/openai/-/openai-5.22.0.tgz",
+      "integrity": "sha512-uSsYZ+vw9JxUwnMTcT9bj5sGM5qY/4du2BIf1KSqDRZF9nhSlJYsBLPRwBZTOW+HNyjwGviR0SsoDPv5lpPrBw==",
+      "license": "Apache-2.0",
+      "bin": {
+        "openai": "bin/cli"
+      },
+      "peerDependencies": {
+        "ws": "^8.18.0",
+        "zod": "^3.23.8"
+      },
+      "peerDependenciesMeta": {
+        "ws": {
+          "optional": true
+        },
+        "zod": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@musistudio/llms/node_modules/zod": {
+      "version": "3.25.76",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-3.25.76.tgz",
+      "integrity": "sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==",
+      "license": "MIT",
+      "optional": true,
+      "peer": true,
+      "funding": {
+        "url": "https://github.com/sponsors/colinhacks"
+      }
+    },
     "node_modules/@noble/hashes": {
       "version": "1.8.0",
       "dev": true,
@@ -9005,6 +9077,19 @@
         "dequal": "^2.0.3"
       }
     },
+    "node_modules/json-schema-to-ts": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/json-schema-to-ts/-/json-schema-to-ts-3.1.1.tgz",
+      "integrity": "sha512-+DWg8jCJG2TEnpy7kOm/7/AxaYoaRbjVB4LFZLySZlWn8exGs3A4OLJR966cVvU26N7X9TWxl+Jsw7dzAqKT6g==",
+      "license": "MIT",
+      "dependencies": {
+        "@babel/runtime": "^7.18.3",
+        "ts-algebra": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=16"
+      }
+    },
     "node_modules/json-schema-traverse": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-1.0.0.tgz",
@@ -10271,27 +10356,6 @@
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-    "node_modules/openai": {
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-      "resolved": "https://registry.npmjs.org/openai/-/openai-5.12.0.tgz",
-      "integrity": "sha512-vUdt02xiWgOHiYUmW0Hj1Qu9OKAiVQu5Bd547ktVCiMKC1BkB5L3ImeEnCyq3WpRKR6ZTaPgekzqdozwdPs7Lg==",
-      "license": "Apache-2.0",
-      "bin": {
-        "openai": "bin/cli"
-      },
-      "peerDependencies": {
-        "ws": "^8.18.0",
-        "zod": "^3.23.8"
-      },
-      "peerDependenciesMeta": {
-        "ws": {
-          "optional": true
-        },
-        "zod": {
-          "optional": true
-        }
-      }
-    },
     "node_modules/optionator": {
       "version": "0.9.4",
       "dev": true,
@@ -12554,6 +12618,12 @@
         "url": "https://github.com/sponsors/wooorm"
       }
     },
+    "node_modules/ts-algebra": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/ts-algebra/-/ts-algebra-2.0.0.tgz",
+      "integrity": "sha512-FPAhNPFMrkwz76P7cdjdmiShwMynZYN6SgOujD1urY4oNm80Ou9oMdmbR45LotcKOXoy7wSmHkRFE6Mxbrhefw==",
+      "license": "MIT"
+    },
     "node_modules/ts-api-utils": {
       "version": "2.1.0",
       "dev": true,
@@ -13897,19 +13967,16 @@
       }
     },
     "node_modules/zod": {
-      "version": "3.25.76",
+      "version": "4.1.11",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-4.1.11.tgz",
+      "integrity": "sha512-WPsqwxITS2tzx1bzhIKsEs19ABD5vmCVa4xBo2tq/SrV4RNZtfws1EnCWQXM6yh8bD08a1idvkB5MZSBiZsjwg==",
       "license": "MIT",
+      "optional": true,
+      "peer": true,
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
       }
     },
-    "node_modules/zod-to-json-schema": {
-      "version": "3.24.6",
-      "license": "ISC",
-      "peerDependencies": {
-        "zod": "^3.24.1"
-      }
-    },
     "node_modules/zwitch": {
       "version": "2.0.4",
       "license": "MIT",
diff --git a/package.json b/package.json
index 62a7c3d1..a2382301 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
   },
   "dependencies": {
     "@anthropic-ai/claude-code": "^1.0.70",
-    "@anthropic-ai/sdk": "^0.54.0",
+    "@anthropic-ai/sdk": "^0.63.0",
     "@google/genai": "^1.11.0",
     "@modelcontextprotocol/sdk": "^1.17.0",
     "@musistudio/llms": "^1.0.19",