> ## Documentation Index
> Fetch the complete documentation index at: https://agno-v2-docs-scavio-google-v2.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Wikipedia Tools

> Search Wikipedia and optionally add results to a knowledge base with WikipediaTools.

```python wikipedia_tools.py theme={null}
"""
Wikipedia Tools
=============================

Demonstrates wikipedia tools.
"""

from agno.agent import Agent
from agno.knowledge.knowledge import Knowledge
from agno.tools.wikipedia import WikipediaTools

# ---------------------------------------------------------------------------
# Create Agent
# ---------------------------------------------------------------------------


# Example 1: Basic Wikipedia search (without knowledge base)
agent = Agent(tools=[WikipediaTools()])

# Example 2: Wikipedia with knowledge base integration
knowledge_base = Knowledge()
kb_agent = Agent(tools=[WikipediaTools(knowledge=knowledge_base)])

# Test the agents

# ---------------------------------------------------------------------------
# Run Agent
# ---------------------------------------------------------------------------
if __name__ == "__main__":
    agent.print_response(
        "Search Wikipedia for 'artificial intelligence'", markdown=True
    )
    kb_agent.print_response(
        "Find information about machine learning and add it to knowledge base",
        markdown=True,
    )
```

## Run the Example

<Steps>
  <Snippet file="create-venv-step.mdx" />

  <Step title="Install dependencies">
    ```bash theme={null}
    uv pip install -U agno openai wikipedia
    ```
  </Step>

  <Step title="Export your OpenAI API key">
    <CodeGroup>
      ```bash Mac/Linux theme={null}
      export OPENAI_API_KEY="your_openai_api_key_here"
      ```

      ```bash Windows theme={null}
      $Env:OPENAI_API_KEY="your_openai_api_key_here"
      ```
    </CodeGroup>
  </Step>

  <Step title="Run the example">
    Save the code above as `wikipedia_tools.py`, then run:

    ```bash theme={null}
    python wikipedia_tools.py
    ```
  </Step>
</Steps>

Full source: [cookbook/91\_tools/wikipedia\_tools.py](https://github.com/agno-agi/agno/blob/main/cookbook/91_tools/wikipedia_tools.py)