context

Request context for MCP client handlers.

ClientRequestContext dataclass

Context for a server-initiated request, passed to the sampling/elicitation/list-roots callbacks.

Source code in src/mcp/client/session.py

@dataclass(kw_only=True)
class ClientRequestContext:
    """Context for a server-initiated request, passed to the sampling/elicitation/list-roots callbacks."""

    session: ClientSession
    request_id: RequestId
    meta: RequestParamsMeta | None = None