4.0.0 io.modelcontextprotocol.sdk mcp-parent 1.0.2 conformance-tests pom MCP Conformance Tests Conformance tests for the Java MCP SDK https://github.com/modelcontextprotocol/java-sdk https://github.com/modelcontextprotocol/java-sdk git://github.com/modelcontextprotocol/java-sdk.git git@github.com/modelcontextprotocol/java-sdk.git true client-jdk-http-client client-spring-http-client server-servlet