from mcp_types import ElicitRequestParams, ElicitRequestURLParams, ElicitResult

from mcp import Client

from mcp.client import ClientRequestContext

async def handle_elicitation(context: ClientRequestContext, params: ElicitRequestParams) -> ElicitResult:

if isinstance(params, ElicitRequestURLParams):

print(f"Open this link to continue: {params.url}")

return ElicitResult(action="accept")

print(params.message)

return ElicitResult(action="accept", content={"accept_alternative": True, "date": "2025-12-27"})

async def main() -> None:

async with Client(

"http://127.0.0.1:8000/mcp",

mode="legacy",

elicitation_callback=handle_elicitation,

) as client:

result = await client.call_tool("book_table", {"date": "2025-12-25", "party_size": 2})

print(result.content)