get_text_context

tools/__init__.py

@@ -21,6 +21,7 @@ from .read_metadata import handle as read_png_metadata_handler
 from .contact_sheet import handle as contact_sheet_handler
 from .list_directory import handle as list_directory_details_handler
 from .preview_image import handle as preview_image_handler
+from .get_text_context import handle as get_text_context_handler
 
 # Central registry of all available tools
 TOOL_REGISTRY = [
@@ -87,4 +88,19 @@ TOOL_REGISTRY = [
         },
         handler=preview_image_handler
     ),
+    Tool(
+        name="get_text_context",
+        description="Extracts specific sections of a file with absolute line numbers and surrounding context. This tool MUST be called immediately before edit_file to verify the exact line numbers and content of the block being replaced, preventing misalignment errors.",
+        schema={
+            "type": "object",
+            "properties": {
+                "path": {"type": "string", "description": "Path to the file"},
+                "pattern": {"type": "string", "description": "Regex pattern to search for"},
+                "lines": {"type": "string", "description": "1-based indices or ranges (e.g., '10-20, 45')"},
+                "context": {"type": "integer", "description": "Number of lines of context to show above and below", "default": 1},
+            },
+            "required": ["path"],
+        },
+        handler=get_text_context_handler
+    ),
 ]