Ontology MCP

Instructions

Implementation Reference

• src/tools/index.ts:453-484 (handler)

  Complete tool definition for 'mcp_ollama_status' including input schema, description, and handler function. The handler delegates to ollamaService.getStatus() and formats the response.

  {
    name: 'mcp_ollama_status',
    description: 'Ollama 서버 상태 확인',
    inputSchema: {
      type: 'object',
      properties: {
        random_string: {
          type: 'string',
          description: 'Dummy parameter for no-parameter tools'
        }
      },
      required: ['random_string']
    },
    async handler(args: any): Promise<ToolResponse> {
      try {
        const result = await ollamaService.getStatus();
        return {
          content: [{
            type: 'text',
            text: result
          }]
        };
      } catch (error) {
        return {
          content: [{
            type: 'text',
            text: `Status 확인 오류: ${error instanceof Error ? error.message : String(error)}`
          }]
        };
      }
    }
  },

• src/services/ollama-service.ts:212-237 (helper)

  Core implementation of Ollama status check in OllamaService.getStatus(). Executes 'ollama list' command and queries /api/tags endpoint to determine server status and list models.

  /**
   * Ollama 상태 확인
   */
  async getStatus(): Promise<string> {
    try {
      // 로컬 Ollama 목록 커맨드 실행
      const { stdout, stderr } = await execAsync('ollama list');
      if (stderr) {
        throw new Error(stderr);
      }
      
      // 설치된 모델 가져오기
      const response = await axios.get(this.getApiUrl('tags'));
      
      return JSON.stringify({
        status: 'online',
        localModels: stdout.trim(),
        apiModels: response.data
      }, null, 2);
    } catch (error) {
      return JSON.stringify({
        status: 'offline',
        error: formatError(error)
      }, null, 2);
    }
  }

• src/index.ts:26-54 (registration)

  MCP Server capabilities registration enabling the 'mcp_ollama_status' tool (line 37).

    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
  },