@modelcontextprotocol/ext-apps - v0.0.1
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    Interface McpUiMessageResult

    Result from a McpUiMessageRequest.

    Note: The host does not return message content or follow-up results to prevent leaking information from the conversation. Only error status is provided.

    interface McpUiMessageResult {
        isError?: boolean;
        [key: string]: unknown;
    }

    Indexable

    • [key: string]: unknown

      Index signature required for MCP SDK Protocol class compatibility. Note: The schema intentionally omits this to enforce strict validation.

    Index

    Properties

    Properties

    isError?: boolean

    True if the host rejected or failed to deliver the message (e.g., due to rate limiting, content policy, or system error). False or undefined indicates the message was accepted.