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feat(RunnerClient): add InProcessMcpTransport to support in-process MCP communication

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This allows RunnerClient implementations to host local MCP servers without spawning another process.
This commit is contained in:
slhafzjw
2025-12-18 21:48:35 +08:00
parent ad58567ada
commit cb28a5b068
2 changed files with 205 additions and 0 deletions
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42
Partner-Main/src/test/java/work/slhaf/partner/core/action/runner/RunnerClientTest.java Normal file
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package work.slhaf.partner.core.action.runner;
import io.modelcontextprotocol.client.McpClient;
import io.modelcontextprotocol.client.McpSyncClient;
import io.modelcontextprotocol.server.McpServer;
import io.modelcontextprotocol.server.McpStatelessServerFeatures;
import io.modelcontextprotocol.server.McpStatelessSyncServer;
import io.modelcontextprotocol.spec.McpSchema;
import org.junit.jupiter.api.Test;
import java.util.List;
public class RunnerClientTest {
@Test
void inProcessMcpTransportTest() {
RunnerClient.InProcessMcpTransport.Pair pair = RunnerClient.InProcessMcpTransport.pair();
RunnerClient.InProcessMcpTransport clientSide = pair.clientSide();
RunnerClient.InProcessMcpTransport serverSide = pair.serverSide();
McpStatelessSyncServer server = McpServer.sync(serverSide)
.capabilities(McpSchema.ServerCapabilities.builder().tools(true).build())
.build();
server.addTool(McpStatelessServerFeatures.SyncToolSpecification.builder()
.tool(McpSchema.Tool.builder().name("111").build()).callHandler((mcpTransportContext, callToolRequest) -> {
System.out.println(111);
return McpSchema.CallToolResult.builder().addContent(new McpSchema.TextContent("111")).build();
}).build());
McpSyncClient client = McpClient.sync(clientSide)
.build();
List<McpSchema.Tool> tools = client.listTools().tools();
McpSchema.Tool tool = tools.getFirst();
System.out.println(tool.toString());
McpSchema.CallToolResult callToolResult = client.callTool(McpSchema.CallToolRequest.builder().name(tool.name()).build());
System.out.println(callToolResult.content().toString());
client.close();
server.close();
}
}