Package org.springframework.ai.mcp.client.common.autoconfigure

Class McpToolCallbackAutoConfiguration

java.lang.Object

org.springframework.ai.mcp.client.common.autoconfigure.McpToolCallbackAutoConfiguration

@AutoConfiguration(after=McpClientAutoConfiguration.class,
                   beforeName="org.springframework.ai.model.chat.client.autoconfigure.ChatClientAutoConfiguration")
@EnableConfigurationProperties(McpClientCommonProperties.class)
@Conditional(McpToolCallbackAutoConfigurationCondition.class)
public class McpToolCallbackAutoConfiguration
extends Object

Responsible to convert MCP (sync and async) clients into Spring AI ToolCallbacksProviders. These providers are used by Spring AI to discover and execute tools.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	McpToolCallbackAutoConfiguration.McpToolCallbackAutoConfigurationCondition

Constructor Summary

Constructors

Constructor	Description
McpToolCallbackAutoConfiguration()

Method Summary

Modifier and Type	Method	Description
McpToolNamePrefixGenerator	defaultMcpToolNamePrefixGenerator()
AsyncMcpToolCallbackProvider	mcpAsyncToolCallbacks(org.springframework.beans.factory.ObjectProvider<McpToolFilter> asyncClientsToolFilter, org.springframework.beans.factory.ObjectProvider<List<io.modelcontextprotocol.client.McpAsyncClient>> mcpClientsProvider, org.springframework.beans.factory.ObjectProvider<McpToolNamePrefixGenerator> toolNamePrefixGenerator, org.springframework.beans.factory.ObjectProvider<ToolContextToMcpMetaConverter> toolContextToMcpMetaConverter)
SyncMcpToolCallbackProvider	mcpToolCallbacks(org.springframework.beans.factory.ObjectProvider<McpToolFilter> syncClientsToolFilter, org.springframework.beans.factory.ObjectProvider<List<io.modelcontextprotocol.client.McpSyncClient>> syncMcpClients, org.springframework.beans.factory.ObjectProvider<McpToolNamePrefixGenerator> mcpToolNamePrefixGenerator, org.springframework.beans.factory.ObjectProvider<ToolContextToMcpMetaConverter> toolContextToMcpMetaConverter)	Creates tool callbacks for all configured MCP clients.

Methods inherited from class java.lang.Object

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

Constructor Details

McpToolCallbackAutoConfiguration

public McpToolCallbackAutoConfiguration()

Method Details

defaultMcpToolNamePrefixGenerator

@Bean
@ConditionalOnMissingBean
public McpToolNamePrefixGenerator defaultMcpToolNamePrefixGenerator()

mcpToolCallbacks

@Bean
@ConditionalOnProperty(prefix="spring.ai.mcp.client",
                       name="type",
                       havingValue="SYNC",
                       matchIfMissing=true)
public SyncMcpToolCallbackProvider mcpToolCallbacks(org.springframework.beans.factory.ObjectProvider<McpToolFilter> syncClientsToolFilter,
 org.springframework.beans.factory.ObjectProvider<List<io.modelcontextprotocol.client.McpSyncClient>> syncMcpClients,
 org.springframework.beans.factory.ObjectProvider<McpToolNamePrefixGenerator> mcpToolNamePrefixGenerator,
 org.springframework.beans.factory.ObjectProvider<ToolContextToMcpMetaConverter> toolContextToMcpMetaConverter)

Creates tool callbacks for all configured MCP clients.

These callbacks enable integration with Spring AI's tool execution framework, allowing MCP tools to be used as part of AI interactions.

Parameters:

syncClientsToolFilter - list of McpToolFilters for the sync client to filter the discovered tools

syncMcpClients - provider of MCP sync clients

mcpToolNamePrefixGenerator - the tool name prefix generator

Returns:

list of tool callbacks for MCP integration

mcpAsyncToolCallbacks

@Bean
@ConditionalOnProperty(prefix="spring.ai.mcp.client",
                       name="type",
                       havingValue="ASYNC")
public AsyncMcpToolCallbackProvider mcpAsyncToolCallbacks(org.springframework.beans.factory.ObjectProvider<McpToolFilter> asyncClientsToolFilter,
 org.springframework.beans.factory.ObjectProvider<List<io.modelcontextprotocol.client.McpAsyncClient>> mcpClientsProvider,
 org.springframework.beans.factory.ObjectProvider<McpToolNamePrefixGenerator> toolNamePrefixGenerator,
 org.springframework.beans.factory.ObjectProvider<ToolContextToMcpMetaConverter> toolContextToMcpMetaConverter)