diff --git a/pyproject.toml b/pyproject.toml
index abef2155..07b78dde 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,7 +46,7 @@ dependencies = [
     "tree_sitter_html>=0.23.0",
     "tree_sitter_css>=0.23.0",
     "tree_sitter_markdown>=0.5.0",
-    "mcp==1.17.0",
+    "mcp==1.23.0",
     "fastmcp==2.12.4",
     "fastapi",
     "uvicorn[standard]",
diff --git a/requirements.txt b/requirements.txt
index d603d3c6..9465c547 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,7 +33,7 @@ tree_sitter_kotlin>=1.1.0
 tree_sitter_swift>=0.0.1
 tree_sitter_scala>=0.24.0
 tree_sitter_php>=0.24.0
-mcp==1.25.0
+mcp==1.23.0
 fastmcp==2.12.4
 fastapi
 uvicorn[standard]
diff --git a/uv.lock b/uv.lock
index e75aac46..373cf0bd 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1,5 +1,5 @@
 version = 1
-revision = 2
+revision = 3
 requires-python = ">=3.10"
 resolution-markers = [
     "python_full_version >= '3.14'",
@@ -402,7 +402,7 @@ requires-dist = [
     { name = "fastembed" },
     { name = "fastmcp", specifier = "==2.12.4" },
     { name = "jinja2" },
-    { name = "mcp", specifier = "==1.17.0" },
+    { name = "mcp", specifier = "==1.23.0" },
     { name = "onnxruntime" },
     { name = "openai", specifier = ">=2.11.0" },
     { name = "openlit", specifier = ">=1.0.0" },
@@ -1322,7 +1322,7 @@ wheels = [
 
 [[package]]
 name = "mcp"
-version = "1.17.0"
+version = "1.23.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "anyio" },
@@ -1331,15 +1331,18 @@ dependencies = [
     { name = "jsonschema" },
     { name = "pydantic" },
     { name = "pydantic-settings" },
+    { name = "pyjwt", extra = ["crypto"] },
     { name = "python-multipart" },
     { name = "pywin32", marker = "sys_platform == 'win32'" },
     { name = "sse-starlette" },
     { name = "starlette" },
+    { name = "typing-extensions" },
+    { name = "typing-inspection" },
     { name = "uvicorn", marker = "sys_platform != 'emscripten'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/5a/79/5724a540df19e192e8606c543cdcf162de8eb435077520cca150f7365ec0/mcp-1.17.0.tar.gz", hash = "sha256:1b57fabf3203240ccc48e39859faf3ae1ccb0b571ff798bbedae800c73c6df90", size = 477951, upload-time = "2025-10-10T12:16:44.519Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/25/1a/9c8a5362e3448d585081d6c7aa95898a64e0ac59d3e26169ae6c3ca5feaf/mcp-1.23.0.tar.gz", hash = "sha256:84e0c29316d0a8cf0affd196fd000487ac512aa3f771b63b2ea864e22961772b", size = 596506, upload-time = "2025-12-02T13:40:02.558Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/1c/72/3751feae343a5ad07959df713907b5c3fbaed269d697a14b0c449080cf2e/mcp-1.17.0-py3-none-any.whl", hash = "sha256:0660ef275cada7a545af154db3082f176cf1d2681d5e35ae63e014faf0a35d40", size = 167737, upload-time = "2025-10-10T12:16:42.863Z" },
+    { url = "https://files.pythonhosted.org/packages/7b/b2/28739ce409f98159c0121eab56e69ad71546c4f34ac8b42e58c03f57dccc/mcp-1.23.0-py3-none-any.whl", hash = "sha256:5a645cf111ed329f4619f2629a3f15d9aabd7adc2ea09d600d31467b51ecb64f", size = 231427, upload-time = "2025-12-02T13:40:00.738Z" },
 ]
 
 [[package]]
@@ -2392,6 +2395,20 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/c7/21/705964c7812476f378728bdf590ca4b771ec72385c533964653c68e86bdc/pygments-2.19.2-py3-none-any.whl", hash = "sha256:86540386c03d588bb81d44bc3928634ff26449851e99741617ecb9037ee5ec0b", size = 1225217, upload-time = "2025-06-21T13:39:07.939Z" },
 ]
 
+[[package]]
+name = "pyjwt"
+version = "2.10.1"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/e7/46/bd74733ff231675599650d3e47f361794b22ef3e3770998dda30d3b63726/pyjwt-2.10.1.tar.gz", hash = "sha256:3cc5772eb20009233caf06e9d8a0577824723b44e6648ee0a2aedb6cf9381953", size = 87785, upload-time = "2024-11-28T03:43:29.933Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/61/ad/689f02752eeec26aed679477e80e632ef1b682313be70793d798c1d5fc8f/PyJWT-2.10.1-py3-none-any.whl", hash = "sha256:dcdd193e30abefd5debf142f9adfcdd2b58004e644f25406ffaebd50bd98dacb", size = 22997, upload-time = "2024-11-28T03:43:27.893Z" },
+]
+
+[package.optional-dependencies]
+crypto = [
+    { name = "cryptography" },
+]
+
 [[package]]
 name = "pyperclip"
 version = "1.11.0"