Package org.springframework.ai.mcp.server.autoconfigure

Class McpServerSseWebMvcAutoConfiguration

java.lang.Object

org.springframework.ai.mcp.server.autoconfigure.McpServerSseWebMvcAutoConfiguration

@AutoConfiguration(before=org.springframework.ai.mcp.server.common.autoconfigure.McpServerAutoConfiguration.class)
@EnableConfigurationProperties(org.springframework.ai.mcp.server.common.autoconfigure.properties.McpServerSseProperties.class)
@ConditionalOnClass(io.modelcontextprotocol.server.transport.WebMvcSseServerTransportProvider.class)
@ConditionalOnMissingBean(io.modelcontextprotocol.spec.McpServerTransportProvider.class)
@Conditional({org.springframework.ai.mcp.server.common.autoconfigure.McpServerStdioDisabledCondition.class,org.springframework.ai.mcp.server.common.autoconfigure.McpServerAutoConfiguration.EnabledSseServerCondition.class})
public class McpServerSseWebMvcAutoConfiguration
extends Object

Auto-configuration for MCP WebMvc Server Transport.

This configuration class sets up the WebMvc-specific transport components for the MCP server, providing Server-Sent Events (SSE) communication through Spring MVC. It is activated when:

• The WebMvcSseServerTransport class is on the classpath (from mcp-spring-webmvc dependency)
• Spring MVC's RouterFunction class is available (from spring-boot-starter-web)
• The spring.ai.mcp.server.transport property is set to WEBMVC

The configuration provides:

• A WebMvcSseServerTransport bean for handling SSE communication
• A RouterFunction bean that sets up the SSE endpoint

Required dependencies:

 <dependency>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-web</artifactId>
 </dependency>
 

Since:

1.0.0

Author:

Christian Tzolov, Yanming Zhou

See Also:

• McpServerSseProperties
• WebMvcSseServerTransportProvider

Constructor Summary

Constructors

Constructor	Description
McpServerSseWebMvcAutoConfiguration()

Method Summary

Modifier and Type	Method	Description
org.springframework.web.servlet.function.RouterFunction<org.springframework.web.servlet.function.ServerResponse>	webMvcSseServerRouterFunction(io.modelcontextprotocol.server.transport.WebMvcSseServerTransportProvider transportProvider)
io.modelcontextprotocol.server.transport.WebMvcSseServerTransportProvider	webMvcSseServerTransportProvider(com.fasterxml.jackson.databind.ObjectMapper objectMapper, org.springframework.ai.mcp.server.common.autoconfigure.properties.McpServerSseProperties serverProperties)

Methods inherited from class java.lang.Object

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

Constructor Details

McpServerSseWebMvcAutoConfiguration

public McpServerSseWebMvcAutoConfiguration()

Method Details

webMvcSseServerTransportProvider

@Bean
@ConditionalOnMissingBean
public io.modelcontextprotocol.server.transport.WebMvcSseServerTransportProvider webMvcSseServerTransportProvider(@Qualifier("mcpServerObjectMapper")
 com.fasterxml.jackson.databind.ObjectMapper objectMapper,
 org.springframework.ai.mcp.server.common.autoconfigure.properties.McpServerSseProperties serverProperties)

webMvcSseServerRouterFunction

@Bean
@ConditionalOnMissingBean(name="webMvcSseServerRouterFunction")
public org.springframework.web.servlet.function.RouterFunction<org.springframework.web.servlet.function.ServerResponse> webMvcSseServerRouterFunction(io.modelcontextprotocol.server.transport.WebMvcSseServerTransportProvider transportProvider)