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44 lines
1.1 KiB
Text
44 lines
1.1 KiB
Text
---
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title: choice
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sidebarTitle: choice
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---
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# `fastmcp.apps.choice`
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Choice — a Provider that lets the user pick from a set of options.
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The LLM presents options, the user clicks one, and the selection
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flows back into the conversation as a message.
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Requires ``fastmcp[apps]`` (prefab-ui).
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Usage::
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from fastmcp import FastMCP
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from fastmcp.apps.choice import Choice
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mcp = FastMCP("My Server")
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mcp.add_provider(Choice())
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## Classes
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### `Choice` <sup><a href="https://github.com/PrefectHQ/fastmcp/blob/main/src/fastmcp/apps/choice.py#L46" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
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A Provider that lets the user choose from a set of options.
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The LLM calls ``choose`` with a prompt and a list of options.
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The user sees a card with one button per option. Clicking a button
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sends the selection back into the conversation via ``SendMessage``,
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triggering the LLM's next turn.
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Example::
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from fastmcp import FastMCP
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from fastmcp.apps.choice import Choice
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mcp = FastMCP("My Server")
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mcp.add_provider(Choice())
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