wehub-resource-sync
49b9bb6724
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28 lines
1.0 KiB
Python
28 lines
1.0 KiB
Python
from mcp_types import ElicitRequest, ElicitRequestFormParams, ElicitResult, InputRequiredResult
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from mcp.server.mcpserver import Context, MCPServer
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CONFIRM = ElicitRequest(
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params=ElicitRequestFormParams(
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message="Issue this refund?",
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requested_schema={"type": "object", "properties": {"ok": {"type": "boolean"}}, "required": ["ok"]},
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)
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)
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def make_server() -> MCPServer:
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"""Every worker process builds one of these, once, at import."""
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mcp = MCPServer("billing")
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@mcp.tool()
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async def refund(amount: int, ctx: Context) -> str | InputRequiredResult:
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"""Refund an amount, once a human has confirmed it."""
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if ctx.input_responses is None:
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return InputRequiredResult(input_requests={"ok": CONFIRM}, request_state=f"refund:{amount}")
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answer = (ctx.input_responses or {}).get("ok")
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if not isinstance(answer, ElicitResult) or answer.action != "accept" or not (answer.content or {}).get("ok"):
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return "refund cancelled"
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return f"refunded ${amount}"
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return mcp
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