io.modelcontextprotocol.server

类 McpAsyncServerExchange

java.lang.Object

io.modelcontextprotocol.server.McpAsyncServerExchange

public class McpAsyncServerExchange
extends java.lang.Object

Represents an asynchronous exchange with a Model Context Protocol (MCP) client. The exchange provides methods to interact with the client and query its capabilities.

构造器概要

构造器

构造器和说明
McpAsyncServerExchange(McpServerSession session, McpSchema.ClientCapabilities clientCapabilities, McpSchema.Implementation clientInfo) Create a new asynchronous exchange with the client.

方法概要

限定符和类型	方法和说明
reactor.core.publisher.Mono<McpSchema.CreateMessageResult>	createMessage(McpSchema.CreateMessageRequest createMessageRequest) Create a new message using the sampling capabilities of the client.
McpSchema.ClientCapabilities	getClientCapabilities() Get the client capabilities that define the supported features and functionality.
McpSchema.Implementation	getClientInfo() Get the client implementation information.
McpServerSession	getSession()
reactor.core.publisher.Mono<McpSchema.ListRootsResult>	listRoots() Retrieves the list of all roots provided by the client.
reactor.core.publisher.Mono<McpSchema.ListRootsResult>	listRoots(java.lang.String cursor) Retrieves a paginated list of roots provided by the client.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

McpAsyncServerExchange

public McpAsyncServerExchange(McpServerSession session,
                              McpSchema.ClientCapabilities clientCapabilities,
                              McpSchema.Implementation clientInfo)

Create a new asynchronous exchange with the client.

参数:

session - The server session representing a 1-1 interaction.

clientCapabilities - The client capabilities that define the supported features and functionality.

clientInfo - The client implementation information.

方法详细资料

getSession

public McpServerSession getSession()

getClientCapabilities

public McpSchema.ClientCapabilities getClientCapabilities()

Get the client capabilities that define the supported features and functionality.

返回:

The client capabilities

getClientInfo

public McpSchema.Implementation getClientInfo()

Get the client implementation information.

返回:

The client implementation details

createMessage

public reactor.core.publisher.Mono<McpSchema.CreateMessageResult> createMessage(McpSchema.CreateMessageRequest createMessageRequest)

Create a new message using the sampling capabilities of the client. The Model Context Protocol (MCP) provides a standardized way for servers to request LLM sampling (“completions” or “generations”) from language models via clients. This flow allows clients to maintain control over model access, selection, and permissions while enabling servers to leverage AI capabilities—with no server API keys necessary. Servers can request text or image-based interactions and optionally include context from MCP servers in their prompts.

参数:

createMessageRequest - The request to create a new message

返回:

A Mono that completes when the message has been created

另请参阅:

McpSchema.CreateMessageRequest, McpSchema.CreateMessageResult, Sampling Specification

listRoots

public reactor.core.publisher.Mono<McpSchema.ListRootsResult> listRoots()

Retrieves the list of all roots provided by the client.

返回:

A Mono that emits the list of roots result.

listRoots

public reactor.core.publisher.Mono<McpSchema.ListRootsResult> listRoots(java.lang.String cursor)

Retrieves a paginated list of roots provided by the client.

参数:

cursor - Optional pagination cursor from a previous list request

返回:

A Mono that emits the list of roots result containing