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36 lines
1.2 KiB
Markdown
36 lines
1.2 KiB
Markdown
# Web fetch tool (`web_fetch`)
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The `web_fetch` tool allows the Gemini agent to retrieve and process content
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from specific URLs provided in your prompt.
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## Technical reference
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The agent uses this tool when you include URLs in your prompt and request
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specific operations like summarization or extraction.
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### Arguments
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- `prompt` (string, required): A request containing up to 20 valid URLs
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(starting with `http://` or `https://`) and instructions on how to process
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them.
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## Technical behavior
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- **Confirmation:** Triggers a confirmation dialog showing the converted URLs.
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- **Processing:** Uses the Gemini API's `urlContext` for retrieval.
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- **Fallback:** If API access fails, the tool attempts to fetch raw content
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directly from your local machine.
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- **Formatting:** Returns a synthesized response with source attribution.
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## Use cases
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- Summarizing technical articles or blog posts.
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- Comparing data between two or more web pages.
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- Extracting specific information from a documentation site.
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## Next steps
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- Follow the [Web tools guide](../cli/tutorials/web-tools.md) for practical
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usage examples.
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- See the [Web search tool reference](./web-search.md) for general queries.
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