Crate rust_mcp_sdk 

Modules

error

event_store

id_generator

macros

mcp_client

Includes the runtimes and traits required to create a type-safe MCP client.

mcp_server

Includes the runtimes and traits required to create a type-safe MCP server.

schema

Macros

tool_box

Generates an enum representing a toolbox with mcp tool variants and associated functionality.

Structs

ClientSseTransport

Client-side Server-Sent Events (SSE) transport implementation

ClientSseTransportOptions

Configuration options for the Client SSE Transport

ClientStreamableTransport

GenericSendError

A wrapper around a broadcast send error. This structure allows for generic error handling by boxing the underlying error into a type-erased form.

GenericWatchSendError

A wrapper around a broadcast send error. This structure allows for generic error handling by boxing the underlying error into a type-erased form.

MessageDispatcher

Provides a dispatcher for sending MCP messages and handling responses.

RequestOptions

SseTransport

StdioTransport

Implements a standard I/O transport for MCP communication.

StreamableTransportOptions

TransportOptions

Configuration for the transport layer

Enums

IoStream

Enum representing a stream that can either be readable or writable. This allows the reuse of the same traits for both MCP Server and MCP Client, where the data direction is reversed.

TransportError

Constants

ID_SEPARATOR

MCP_LAST_EVENT_ID_HEADER

MCP_PROTOCOL_VERSION_HEADER

MCP_SESSION_ID_HEADER

Traits

McpClient

McpDispatch

A trait for dispatching MCP (Message Communication Protocol) messages.

McpServer

Transport

A trait representing the transport layer for the MCP (Message Communication Protocol).

TransportDispatcher

A composite trait that combines both transport and dispatch capabilities for the MCP protocol.

Type Aliases

EventId

SessionId

StreamId

TransportResult