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refactor: update MCP API usage to version 0.8.0

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- Remove all book-library MCP examples (servlet, webflux, and webmvc implementations)
- Update weather example to use MCP version 0.8.0-SNAPSHOT
- Refactor transport handling to use transport providers instead of direct transport objects
- Update method calls from toSyncToolRegistration to toSyncToolSpecifications
- Add central-portal-snapshots repository to pom.xml for dependency resolution
- Align with the new MCP client class names

Add MCP Sampling capability with weather example

Adds MCP Sampling implementation that demonstrates how to delegate LLM requests to multiple providers.

- add a weather server that retrieves data and uses MCP Sampling to generate creative content
- add a client that routes requests to different LLM providers (OpenAI and Anthropic) based on model hints
- add README documentation explaining the MCP Sampling workflow and implementation details

The MCP Sampling capability enables applications to leverage multiple LLM providers within a single workflow,
allowing for creative content generation, model comparison, and specialized task delegation.

refactor: migrate to spring-ai-mcp-client-spring-boot-starter

- Replace spring-ai-mcp dependency with spring-ai-mcp-client-spring-boot-starter
- Update import statements from org.springframework.ai.mcp.* to io.modelcontextprotocol.client.*
- Replace McpFunctionCallback with SyncMcpToolCallbackProvider
- Update Spring AI version from 1.0.0-M5 to 1.0.0-SNAPSHOT in multiple projects
- Enable tool callback auto-configuration with spring.ai.mcp.client.toolcallback.enabled

refactor: update Spring AI artifact IDs to new naming convention

- Update all Spring AI dependencies to use the new naming convention:
spring-ai-*-spring-boot-starter → spring-ai-starter-*
spring-ai-openai-spring-boot-starter → spring-ai-starter-model-openai
spring-ai-mcp-client-spring-boot-starter → spring-ai-starter-mcp-client
- And similar patterns for other artifacts
- Enable debug mode in brave module's application.properties

Signed-off-by: Christian Tzolov <christian.tzolov@broadcom.com>
This commit is contained in:
Christian Tzolov
2025-03-18 12:26:20 +01:00
committed by Mark Pollack
parent 1ca981eba5
commit 41c921bc33
96 changed files with 1732 additions and 4340 deletions
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26
model-context-protocol/sqlite/simple/src/main/java/org/springframework/ai/mcp/samples/sqlite/Application.java
View File

@@ -4,12 +4,13 @@ import java.nio.file.Paths;
import java.time.Duration;
import java.util.List;
import io.modelcontextprotocol.client.McpClient;
import io.modelcontextprotocol.client.McpSyncClient;
import io.modelcontextprotocol.client.transport.ServerParameters;
import io.modelcontextprotocol.client.transport.StdioClientTransport;
import org.springframework.ai.chat.client.ChatClient;
import org.springframework.ai.mcp.client.McpClient;
import org.springframework.ai.mcp.client.McpSyncClient;
import org.springframework.ai.mcp.client.transport.ServerParameters;
import org.springframework.ai.mcp.client.transport.StdioClientTransport;
import org.springframework.ai.mcp.spring.McpFunctionCallback;
import org.springframework.ai.mcp.SyncMcpToolCallbackProvider;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@@ -25,11 +26,11 @@ public class Application {
@Bean
public CommandLineRunner predefinedQuestions(ChatClient.Builder chatClientBuilder,
List<McpFunctionCallback> functionCallbacks, ConfigurableApplicationContext context) {
List<McpSyncClient> mcpClients, ConfigurableApplicationContext context) {
return args -> {
var chatClient = chatClientBuilder
.defaultFunctions(functionCallbacks.toArray(new McpFunctionCallback[0]))
.defaultTools(new SyncMcpToolCallbackProvider(mcpClients))
.build();
System.out.println("Running predefined questions with AI model responses:\n");
@@ -59,17 +60,6 @@ public class Application {
};
}
@Bean
public List<McpFunctionCallback> functionCallbacks(McpSyncClient mcpClient) {
var callbacks = mcpClient.listTools(null)
.tools()
.stream()
.map(tool -> new McpFunctionCallback(mcpClient, tool))
.toList();
return callbacks;
}
@Bean(destroyMethod = "close")
public McpSyncClient mcpClient() {