fix: Remove ValidationTool references to resolve import errors

- Removed ValidationTool from base.py tool registration
- Removed ValidationTool imports from mcp_server.py
- ValidationTool is commented out in data_tools.py, so removing references
- Basic orchestrator import now works (just needs models initialized)

Author: jeremymanning

src/orchestrator/tools/base.py

@@ -104,7 +104,7 @@ async def execute_tool(self, name: str, **kwargs) -> Dict[str, Any]:
 def register_default_tools():
     """Register all default tools with the global registry."""
     # Import here to avoid circular imports
-    from .data_tools import DataProcessingTool, ValidationTool
+    from .data_tools import DataProcessingTool
     from .report_tools import PDFCompilerTool, ReportGeneratorTool
     from .system_tools import FileSystemTool, TerminalTool
     from .web_tools import HeadlessBrowserTool, WebSearchTool
@@ -120,7 +120,6 @@ def register_default_tools():
         TerminalTool(),
         FileSystemTool(),
         DataProcessingTool(),
-        ValidationTool(),
         ReportGeneratorTool(),
         PDFCompilerTool(),
         TaskDelegationTool(),

src/orchestrator/tools/mcp_server.py

@@ -7,7 +7,7 @@
 from typing import Any, Dict, List, Optional
 
 from .base import ToolRegistry, default_registry
-from .data_tools import DataProcessingTool, ValidationTool
+from .data_tools import DataProcessingTool
 from .system_tools import FileSystemTool, TerminalTool
 from .web_tools import HeadlessBrowserTool, WebSearchTool
 
@@ -32,7 +32,6 @@ def register_default_tools(self):
             TerminalTool(),
             FileSystemTool(),
             DataProcessingTool(),
-            ValidationTool(),
         ]
 
         for tool in tools:
@@ -258,7 +257,6 @@ def _auto_register_tool(self, tool_name: str) -> bool:
             "terminal": TerminalTool,
             "filesystem": FileSystemTool,
             "data-processing": DataProcessingTool,
-            "validation": ValidationTool,
         }
 
         if tool_name in tool_mapping: