{"record":{"id":"f253bb205a0196f1","repo":"alibaba/nacos","slug":"protocol-neutral-agent-maintenance-is-not-supporte","errorCode":null,"errorMessage":"Protocol-neutral Agent maintenance is not supported by this implementation","messagePattern":"Protocol-neutral Agent maintenance is not supported by this implementation","errorType":"exception","errorClass":"UnsupportedOperationException","httpStatus":null,"severity":"error","filePath":"maintainer-client/src/main/java/com/alibaba/nacos/maintainer/client/ai/AiMaintainerService.java","lineNumber":53,"sourceCode":" *\n * @author xiweng.yy\n */\npublic interface AiMaintainerService extends McpMaintainerService, A2aMaintainerService {\n    \n    @Since(\"3.2.0\")\n    SkillMaintainerService skill();\n    \n    @Since(\"3.2.0\")\n    AgentSpecMaintainerService agentSpec();\n    \n    /**\n     * Get the protocol-neutral Agent maintainer facade.\n     *\n     * @return Agent maintainer service\n     */\n    @Since(\"3.3.0\")\n    default AgentMaintainerService agent() {\n        throw new UnsupportedOperationException(\n            \"Protocol-neutral Agent maintenance is not supported by this implementation\");\n    }\n    \n    @Since(\"3.2.0\")\n    McpMaintainerService mcp();\n    \n    @Since(\"3.2.0\")\n    A2aMaintainerService a2a();\n    \n    @Since(\"3.2.0\")\n    PromptMaintainerService prompt();\n    \n    @Since(\"3.2.0\")\n    PipelineMaintainerService pipeline();\n    \n    @Since(\"3.2.0\")\n    @Override\n    default Page<McpServerBasicInfo> listMcpServer(String namespaceId, String mcpName, int pageNo,","sourceCodeStart":35,"sourceCodeEnd":71,"githubUrl":"https://github.com/alibaba/nacos/blob/9b989acdf181d00898f2e8839257bb2b2a3cefe3/maintainer-client/src/main/java/com/alibaba/nacos/maintainer/client/ai/AiMaintainerService.java#L35-L71","documentation":"Error \"Protocol-neutral Agent maintenance is not supported by this implementation\" thrown in alibaba/nacos.","triggerScenarios":"Thrown at maintainer-client/src/main/java/com/alibaba/nacos/maintainer/client/ai/AiMaintainerService.java:53 when the library encounters an invalid state.","commonSituations":"Calling protocol-neutral Agent maintenance on an implementation that does not support it.","solutions":["Check the server/plugin configuration and enable the required module or use a supported alternative."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"9b989acdf181d00898f2e8839257bb2b2a3cefe3","analyzedAt":"2026-08-14T07:17:31.569Z","schemaVersion":2},"datasetVersion":"2026-08-14T10:17:34.591Z"}