diff --git a/pyproject.toml b/pyproject.toml
index 780ee367..63547a64 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,7 +39,6 @@ dependencies = [
     "pydantic>=2.12.0",
     "openai>=2.25.0",
     "langgraph>=1.0.10",
-    "langgraph-cli[inmem]>=0.4.14",
     "langchain-anthropic>=1.4.5",
     "langchain-aws>=0.2.0",
     "langchain-core>=1.2.17",
@@ -53,8 +52,12 @@ dependencies = [
 mcp = [
     "mcp>=1.29.0,<2.0.0",
 ]
+langgraph-dev = [
+    "langgraph-cli[inmem]>=0.4.14",
+]
 dev = [
     "skillspector[mcp]",
+    "skillspector[langgraph-dev]",
     "pytest>=9.0.0",
     "pytest-asyncio>=1.3.0",
     "pytest-cov>=7.0.0",
diff --git a/uv.lock b/uv.lock
index 36be8df7..259c6d42 100644
--- a/uv.lock
+++ b/uv.lock
@@ -2685,7 +2685,6 @@ dependencies = [
     { name = "langchain-core" },
     { name = "langchain-openai" },
     { name = "langgraph" },
-    { name = "langgraph-cli", extra = ["inmem"] },
     { name = "langsmith" },
     { name = "openai" },
     { name = "packaging" },
@@ -2712,6 +2711,9 @@ dev = [
 mcp = [
     { name = "mcp" },
 ]
+langgraph-dev = [
+    { name = "langgraph-cli", extra = ["inmem"] },
+]
 
 [package.metadata]
 requires-dist = [
@@ -2724,7 +2726,7 @@ requires-dist = [
     { name = "langchain-core", specifier = ">=1.2.17" },
     { name = "langchain-openai", specifier = ">=1.1.10" },
     { name = "langgraph", specifier = ">=1.0.10" },
-    { name = "langgraph-cli", extras = ["inmem"], specifier = ">=0.4.14" },
+    { name = "langgraph-cli", extras = ["inmem"], marker = "extra == 'langgraph-dev'", specifier = ">=0.4.14" },
     { name = "langsmith", specifier = ">=0.7.30" },
     { name = "mcp", marker = "extra == 'mcp'", specifier = ">=1.29.0,<2.0.0" },
     { name = "mypy", marker = "extra == 'dev'", specifier = ">=1.19.0" },
@@ -2738,12 +2740,13 @@ requires-dist = [
     { name = "pyyaml", specifier = ">=6.0.1" },
     { name = "rich", specifier = ">=14.3.0" },
     { name = "ruff", marker = "extra == 'dev'", specifier = ">=0.15.0" },
+    { name = "skillspector", extras = ["langgraph-dev"], marker = "extra == 'dev'" },
     { name = "skillspector", extras = ["mcp"], marker = "extra == 'dev'" },
     { name = "twine", marker = "extra == 'dev'", specifier = ">=6.2.0" },
     { name = "typer", specifier = ">=0.23.0,<0.24" },
     { name = "yara-python", specifier = ">=4.5.0" },
 ]
-provides-extras = ["mcp", "dev"]
+provides-extras = ["mcp", "langgraph-dev", "dev"]
 
 [[package]]
 name = "sniffio"