feat: make directory required in input schema

Author: Yoshihiro Takahara

src/mcp_shell_server/server.py

@@ -56,7 +56,7 @@ def get_tool_description(self) -> Tool:
                         "minimum": 0,
                     },
                 },
-                "required": ["command"],
+                "required": ["command", "directory"],
             },
         )
 

tests/test_server.py

@@ -27,8 +27,8 @@ async def test_list_tools():
     assert tool.inputSchema["type"] == "object"
     assert "command" in tool.inputSchema["properties"]
     assert "stdin" in tool.inputSchema["properties"]
-    assert "directory" in tool.inputSchema["properties"]  # New assertion
-    assert tool.inputSchema["required"] == ["command"]
+    assert "directory" in tool.inputSchema["properties"]
+    assert tool.inputSchema["required"] == ["command", "directory"]
 
 
 @pytest.mark.asyncio