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Lorenze/max retry defaults tools (#3362)

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* feat: enhance BaseTool and CrewStructuredTool with usage tracking

This commit introduces a mechanism to track the usage count of tools within the CrewAI framework. The `BaseTool` class now includes a `_increment_usage_count` method that updates the current usage count, which is also reflected in the associated `CrewStructuredTool`. Additionally, a new test has been added to ensure that the maximum usage count is respected when invoking tools, enhancing the overall reliability and functionality of the tool system.

* feat: add max usage count feature to tools documentation

This commit introduces a new section in the tools overview documentation that explains the maximum usage count feature for tools within the CrewAI framework. Users can now set a limit on how many times a tool can be used, enhancing control over tool usage. An example of implementing the `FileReadTool` with a maximum usage count is also provided, improving the clarity and usability of the documentation.

* undo field string
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Lorenze Jay
2025-08-19 10:44:55 -07:00
committed by GitHub
parent 95e3d6db7a
commit d6254918fd
5 changed files with 935 additions and 12 deletions
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docs/en/tools/overview.mdx
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@@ -117,4 +117,19 @@ agent = Agent(
)
```
## **Max Usage Count**
You can set a maximum usage count for a tool to prevent it from being used more than a certain number of times.
By default, the max usage count is unlimited.
```python
from crewai_tools import FileReadTool
tool = FileReadTool(max_usage_count=5, ...)
```
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