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Change the default transport protocol of mcp server to streamable-http #5059

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Change the default transport protocol of mcp server to streamable-http #5059

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7f1b0ba
change the default transport protocol to streamable-http
jiafu1115 Dec 8, 2025
a20a567
update document for default mcp transport change
jiafu1115 Dec 8, 2025
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2 changes: 1 addition & 1 deletion ...rg/springframework/ai/mcp/server/common/autoconfigure/properties/McpServerProperties.java
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Expand Up @@ -95,7 +95,7 @@ public class McpServerProperties {

private Capabilities capabilities = new Capabilities();

private ServerProtocol protocol = ServerProtocol.SSE;
private ServerProtocol protocol = ServerProtocol.STREAMABLE;

/**
* Sets the duration to wait for server responses before timing out requests. This
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8 changes: 4 additions & 4 deletions ...cs/src/main/antora/modules/ROOT/pages/api/mcp/mcp-server-boot-starter-docs.adoc
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Expand Up @@ -33,16 +33,16 @@ Use the dedicated starter and the correct `spring.ai.mcp.server.protocol` proper

|===
|Server Type | Dependency | Property
| xref:api/mcp/mcp-stdio-sse-server-boot-starter-docs.adoc#_sse_webmvc_serve[SSE WebMVC] | `spring-ai-starter-mcp-server-webmvc` | `spring.ai.mcp.server.protocol=SSE` or empty
| xref:api/mcp/mcp-streamable-http-server-boot-starter-docs.adoc#_streamable_http_webmvc_server[Streamable-HTTP WebMVC] | `spring-ai-starter-mcp-server-webmvc` | `spring.ai.mcp.server.protocol=STREAMABLE`
| xref:api/mcp/mcp-streamable-http-server-boot-starter-docs.adoc#_streamable_http_webmvc_server[Streamable-HTTP WebMVC] | `spring-ai-starter-mcp-server-webmvc` | `spring.ai.mcp.server.protocol=STREAMABLE` or empty
| xref:api/mcp/mcp-stdio-sse-server-boot-starter-docs.adoc#_sse_webmvc_serve[SSE WebMVC] | `spring-ai-starter-mcp-server-webmvc` | `spring.ai.mcp.server.protocol=SSE`
| xref:api/mcp/mcp-stateless-server-boot-starter-docs.adoc#_stateless_webmvc_server[Stateless WebMVC] | `spring-ai-starter-mcp-server-webmvc` | `spring.ai.mcp.server.protocol=STATELESS`
|===

=== WebMVC (Reactive)
|===
|Server Type | Dependency | Property
| xref:api/mcp/mcp-stdio-sse-server-boot-starter-docs.adoc#_sse_webflux_serve[SSE WebFlux] | `spring-ai-starter-mcp-server-webflux` | `spring.ai.mcp.server.protocol=SSE` or empty
| xref:api/mcp/mcp-streamable-http-server-boot-starter-docs.adoc#_streamable_http_webflux_server[Streamable-HTTP WebFlux] | `spring-ai-starter-mcp-server-webflux` | `spring.ai.mcp.server.protocol=STREAMABLE`
| xref:api/mcp/mcp-streamable-http-server-boot-starter-docs.adoc#_streamable_http_webflux_server[Streamable-HTTP WebFlux] | `spring-ai-starter-mcp-server-webflux` | `spring.ai.mcp.server.protocol=STREAMABLE` or empty
| xref:api/mcp/mcp-stdio-sse-server-boot-starter-docs.adoc#_sse_webflux_serve[SSE WebFlux] | `spring-ai-starter-mcp-server-webflux` | `spring.ai.mcp.server.protocol=SSE`
| xref:api/mcp/mcp-stateless-server-boot-starter-docs.adoc#_stateless_webflux_server[Stateless WebFlux] | `spring-ai-starter-mcp-server-webflux` | `spring.ai.mcp.server.protocol=STATELESS`
|===

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