diff --git a/pyproject.toml b/pyproject.toml
index 9f1f3c6..cbde621 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,7 +23,6 @@ dependencies = [
     "fastmcp>=2.0.0",
     "jupyter-client>=8.6",
     "filelock>=3.0",
-    "claude-agent-sdk>=0.1.18",
 ]
 
 [project.scripts]
diff --git a/uv.lock b/uv.lock
index be766a2..ebf255f 100644
--- a/uv.lock
+++ b/uv.lock
@@ -497,22 +497,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/00/36/7d2d7b6bb26e53214492d71ccb4e128fa2de4d98a215befb7787deaf2701/chromadb-1.3.7-cp39-abi3-win_amd64.whl", hash = "sha256:4618ba7bb5ef5dbf0d4fd9ce708b912d8cd1ab24d3c81e0e092841f325b2c94d", size = 21874973, upload-time = "2025-12-12T21:03:16.918Z" },
 ]
 
-[[package]]
-name = "claude-agent-sdk"
-version = "0.1.18"
-source = { registry = "https://pypi.org/simple" }
-dependencies = [
-    { name = "anyio" },
-    { name = "mcp" },
-]
-sdist = { url = "https://files.pythonhosted.org/packages/fd/3d/a8c6ad873e8448696d44441c9eb2c24dded620fb32415d68f576a542ccde/claude_agent_sdk-0.1.18.tar.gz", hash = "sha256:4fcb8730cc77dea562fbe9aa48c65eced3ef58a6bb1f34f77e50e8258902477d", size = 56162, upload-time = "2025-12-18T00:42:57.926Z" }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/06/14/f529f7c4bab7c71dcbcc8c66f12f491e644ee8a027ac5111d13705df207e/claude_agent_sdk-0.1.18-py3-none-macosx_11_0_arm64.whl", hash = "sha256:9e45b4e3c20c072c3e3325fa60bab9a4b5a7cbbce64ca274b8d7d0af42dd9dd8", size = 54560828, upload-time = "2025-12-18T00:42:44.71Z" },
-    { url = "https://files.pythonhosted.org/packages/2c/68/6e83005aa7bb9056bfad0aef0605249f877dc0c78724c9c0fadebff600fb/claude_agent_sdk-0.1.18-py3-none-manylinux_2_17_aarch64.whl", hash = "sha256:3c41bd8f38848609ae0d5da8d7327a4c2d7057a363feafb6fd70df611ea204cc", size = 68743107, upload-time = "2025-12-18T00:42:48.255Z" },
-    { url = "https://files.pythonhosted.org/packages/fb/85/7d6dd85f402135a610894734c442f1166ffed61d03eced39d6bfd14efccd/claude_agent_sdk-0.1.18-py3-none-manylinux_2_17_x86_64.whl", hash = "sha256:983f15e51253f40c55136a86d7cc63e023a3576428b05fa1459093d461b2d215", size = 70444964, upload-time = "2025-12-18T00:42:51.752Z" },
-    { url = "https://files.pythonhosted.org/packages/3c/fa/d2b22b7a713c4c049cbd5f9f635836ea5429ff65c1f3bcf4658a8e1c1cf5/claude_agent_sdk-0.1.18-py3-none-win_amd64.whl", hash = "sha256:36f5b84d5c3c8773ee9b56aeb5ab345d1033231db37f80d1f20ac15239bef41c", size = 72637215, upload-time = "2025-12-18T00:42:55.269Z" },
-]
-
 [[package]]
 name = "click"
 version = "8.3.1"
@@ -2621,7 +2605,6 @@ name = "py-code-mode"
 version = "0.18.0"
 source = { editable = "." }
 dependencies = [
-    { name = "claude-agent-sdk" },
     { name = "fastmcp" },
     { name = "filelock" },
     { name = "jupyter-client" },
@@ -2686,7 +2669,6 @@ dev = [
 requires-dist = [
     { name = "aiohttp", marker = "extra == 'http'", specifier = ">=3.9" },
     { name = "chromadb", marker = "extra == 'chromadb'", specifier = ">=0.5" },
-    { name = "claude-agent-sdk", specifier = ">=0.1.18" },
     { name = "docker", marker = "extra == 'container'", specifier = ">=7.0" },
     { name = "fastapi", marker = "extra == 'container'", specifier = ">=0.100" },
     { name = "fastmcp", specifier = ">=2.0.0" },