> For a complete index of all SignalWire documentation pages, fetch https://signalwire.com/docs/llms.txt

# wikipedia_search

> Search Wikipedia for factual information.

Search Wikipedia for factual information. No API key required.

**Tools:** `search_wiki`

**Requirements:** None (uses the public Wikipedia API)

**`num_results`** `int` — default: 1

Maximum number of results to return (1–5).

---

**`no_results_message`** `str`

Custom message when no results are found.

---

```python
from signalwire import AgentBase

class MyAgent(AgentBase):
    def __init__(self):
        super().__init__(name="assistant", route="/assistant")
        self.set_prompt_text("You are a helpful assistant.")
        self.add_skill("wikipedia_search", {"num_results": 3})

agent = MyAgent()
agent.serve()
```