fix: port LLM provider config and tool schemas

src/llm/core/types.py

@@ -57,6 +57,24 @@ class ToolDefinition:
             "strict": self.strict,
         }
 
+    def to_openai_tool(self) -> dict[str, Any]:
+        return {
+            "type": "function",
+            "function": {
+                "name": self.name,
+                "description": self.description,
+                "parameters": self.parameters,
+                "strict": self.strict,
+            },
+        }
+
+    def to_anthropic_tool(self) -> dict[str, Any]:
+        return {
+            "name": self.name,
+            "description": self.description,
+            "input_schema": self.parameters,
+        }
+
 
 @dataclass(frozen=True)
 class ToolCall: