mcp_sparql_update

Execute SPARQL update queries to modify data in GraphDB repositories. Supports INSERT DATA, DELETE DATA, INSERT-WHERE, and DELETE-WHERE operations for adding, removing, or updating triples in ontology graphs.

Instructions

SPARQL 업데이트 쿼리를 실행하여 데이터를 수정합니다. INSERT DATA, DELETE DATA, INSERT-WHERE, DELETE-WHERE 등의 SPARQL 1.1 Update 문법을 지원합니다. 새로운 트리플 추가, 기존 트리플 삭제, 조건부 데이터 변경 등 다양한 그래프 수정 작업을 수행할 수 있습니다.

Input Schema

TableJSON Schema

Name	Required	Description
`endpoint`	No	SPARQL 엔드포인트 URL
`query`	Yes	실행할 SPARQL 업데이트 쿼리 (예: INSERT DATA { <subject> <predicate> <object> })
`repository`	No	업데이트 쿼리를 실행할 리포지토리 이름

Implementation Reference

src/tools/index.ts:92-123 (handler)

The handler function that executes the mcp_sparql_update tool by calling SparqlService.updateQuery.

async handler(args: UpdateQueryArgs): Promise<ToolResponse> {
  try {
    if (args.endpoint) {
      const service = new SparqlService({
        endpoint: args.endpoint,
        defaultRepository: args.repository || ''
      });
      const result = await service.updateQuery(args.query, args.repository);
      return {
        content: [{
          type: 'text',
          text: JSON.stringify(result, null, 2)
        }]
      };
    } else {
      const result = await sparqlService.updateQuery(args.query, args.repository);
      return {
        content: [{
          type: 'text',
          text: JSON.stringify(result, null, 2)
        }]
      };
    }
  } catch (error) {
    return {
      content: [{
        type: 'text',
        text: `업데이트 쿼리 실행 오류: ${error instanceof Error ? error.message : String(error)}`
      }]
    };
  }
}

src/tools/index.ts:74-91 (schema)

The input schema defining parameters for the mcp_sparql_update tool.

inputSchema: {
  type: 'object',
  properties: {
    query: {
      type: 'string',
      description: '실행할 SPARQL 업데이트 쿼리 (예: INSERT DATA { <subject> <predicate> <object> })'
    },
    repository: {
      type: 'string',
      description: '업데이트 쿼리를 실행할 리포지토리 이름'
    },
    endpoint: {
      type: 'string',
      description: 'SPARQL 엔드포인트 URL'
    }
  },
  required: ['query']
},

src/index.ts:24-56 (registration)

MCP server capabilities registration listing mcp_sparql_update as available tool.

  capabilities: {
    tools: {
      mcp_sparql_execute_query: true,
      mcp_sparql_update: true,
      mcp_sparql_list_repositories: true,
      mcp_sparql_list_graphs: true,
      mcp_sparql_get_resource_info: true,
      mcp_ollama_run: true,
      mcp_ollama_show: true,
      mcp_ollama_pull: true,
      mcp_ollama_list: true,
      mcp_ollama_rm: true,
      mcp_ollama_chat_completion: true,
      mcp_ollama_status: true,
      mcp_http_request: true,
      mcp_openai_chat: true,
      mcp_openai_image: true,
      mcp_openai_tts: true,
      mcp_openai_transcribe: true,
      mcp_openai_embedding: true,
      mcp_gemini_generate_text: true,
      mcp_gemini_chat_completion: true,
      mcp_gemini_list_models: true,
      mcp_gemini_generate_images: false,
      mcp_gemini_generate_image: false,
      mcp_gemini_generate_videos: false,
      mcp_gemini_generate_multimodal_content: false,
      mcp_imagen_generate: false,
      mcp_gemini_create_image: false,
      mcp_gemini_edit_image: false
    },
  },
}

src/types/index.ts:113-117 (schema)
TypeScript interface defining the input arguments for the SPARQL update tool.
```
export interface UpdateQueryArgs {
  query: string;
  repository?: string;
  endpoint?: string;
}
```

Ontology MCP