# ASK Tool

The `ask` tool answers questions about the PR, based on the PR code changes.
It can be invoked manually by commenting on any PR:
```
/ask "..."
```
For example:
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<kbd><img src=https://codium.ai/images/pr_agent/ask_comment.png width="768"></kbd>
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<kbd><img src=https://codium.ai/images/pr_agent/ask.png width="768"></kbd>
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Note that the tool does not have "memory" of previous questions, and answers each question independently.