Added CalculatorTool

crewai_tools/__init__.py

@@ -39,6 +39,7 @@
     XMLSearchTool,
     YoutubeChannelSearchTool,
     YoutubeVideoSearchTool,
-    MySQLSearchTool
+    MySQLSearchTool,
+    CalculatorTool,
 )
 from .tools.base_tool import BaseTool, Tool, tool

crewai_tools/tools/__init__.py

@@ -50,3 +50,4 @@
 )
 from .youtube_video_search_tool.youtube_video_search_tool import YoutubeVideoSearchTool
 from .mysql_search_tool.mysql_search_tool import MySQLSearchTool
+from .calculator_tool.calculator_tool import CalculatorTool

crewai_tools/tools/calculator_tool/README.md

@@ -0,0 +1,30 @@
+# WebsiteSearchTool
+
+## Description
+This tool is designed to perform calculations within the context of a given problem. It navigates through the information provided to execute operations representative of the given problem. 
+
+## Installation
+Install the crewai_tools package by executing the following command in your terminal:
+
+```shell
+pip install 'crewai[tools]'
+```
+
+## Example
+To utilize the CalculatorTool for different use cases, follow these examples:
+
+```python
+from crewai_tools import CalculatorTool
+
+# To enable the tool to calculate any problem/operation the agent comes across or learns about during its operation
+tool = CalculatorTool()
+
+# OR
+
+# To restrict the tool to only calculate a specific mathematical operation.
+tool = CalculatorTool(operation='500*17')
+```
+
+## Arguments
+- `operation` : A required argument that specifies the mathematical operation to evaluate as a string. If the tool is initialized without this argument, it calculates any problem or operation it encounters.
+

crewai_tools/tools/calculator_tool/calculator_tool.py

@@ -0,0 +1,11 @@
+from crewai_tools import BaseTool
+
+
+class CalculatorTool(BaseTool):
+    name: str = "Calculator tool"
+    description: str = (
+        "Useful to perform any mathematical calculations, like sum, minus, multiplication, division, etc. The input to this tool should be a mathematical expression, a couple examples are `200*7` or `5000/2*10."
+    )
+
+    def _run(self, operation: str) -> int:
+        return eval(operation)