kotlin-sdk-core/io.modelcontextprotocol.kotlin.sdk.shared

Package-level declarations

Types

Implements onClose, onError and onMessage functions of Transport providing corresponding _onClose, _onError and _onMessage properties to use for an implementation.

Callback for progress notifications.

abstract class Protocol(options: ProtocolOptions?)

Implements MCP protocol framing on top of a pluggable transport, including features like request/response linking, notifications, and progress.

open class ProtocolOptions(var enforceStrictCapabilities: Boolean = false, var timeout: Duration = DEFAULT_REQUEST_TIMEOUT)

Additional initialization options.

Buffers a continuous stdio stream into discrete JSON-RPC messages.

Extra data given to request handlers.

class RequestOptions(relatedRequestId: RequestId? = null, resumptionToken: String? = null, onResumptionToken: (String) -> Unit? = null, val onProgress: ProgressCallback? = null, val timeout: Duration = DEFAULT_REQUEST_TIMEOUT) : TransportSendOptions

Options that can be given per request.

interface Transport

Describes the minimal contract for MCP transport that a client or server can communicate over.

open class TransportSendOptions(val relatedRequestId: RequestId? = null, val resumptionToken: String? = null, val onResumptionToken: (String) -> Unit? = null)

Options for sending a JSON-RPC message through transport.

Abstract class representing a WebSocket transport for the Model Context Protocol (MCP). Handles communication over a WebSocket session.

The default request timeout.