poker_deleteDetector

Remove a detector from the task management system to maintain clean task structures and eliminate unnecessary monitoring components.

Instructions

検出器を削除します

Input Schema

TableJSON Schema

Name	Required	Description	Default
`name`	Yes	削除する検出器の名前

Implementation Reference

src/mcp/handlers/detectorHandlers.js:156-193 (handler)

The primary handler function for the poker_deleteDetector tool. It extracts the detector name, verifies existence, performs structure analysis, delegates deletion to taskManager.deleteDetector, logs the operation, and returns detailed success information including pre-deletion analysis.

async deleteDetector(args) {
  try {
    const { name } = args;
    
    logger.info('検出器削除開始', { name });
    
    // 存在確認
    const existingDetector = taskManager.findDetectorByName(name);
    if (!existingDetector) {
      throw new ValidationError(`検出器 ${name} が見つかりません`, 'name', name);
    }
    
    // 削除前の分析情報を記録
    const preDeleteAnalysis = taskManager.analyzeDetectorStructure(existingDetector);
    
    const result = await taskManager.deleteDetector(name);
    
    logger.info('検出器削除完了', { 
      name, 
      deletedComplexity: preDeleteAnalysis.complexity 
    });
    
    return { 
      success: true, 
      message: result,
      deleted: {
        name,
        type: preDeleteAnalysis.type,
        dimension: preDeleteAnalysis.dimension,
        complexity: preDeleteAnalysis.complexity
      }
    };
    
  } catch (error) {
    logger.error('検出器削除エラー', { args, error: error.message });
    throw error;
  }
},

src/mcp/tools/detectorTools.js:151-165 (schema)

The input schema definition for the poker_deleteDetector tool, specifying an object with a required 'name' string property for the detector to delete.

{
  name: 'poker_deleteDetector',
  description: '検出器を削除します',
  inputSchema: {
    type: 'object',
    properties: {
      name: {
        type: 'string',
        description: '削除する検出器の名前'
      }
    },
    required: ['name'],
    additionalProperties: false
  }
}

src/mcp/server.js:43-57 (registration)

MCP server request handler for tool execution (CallToolRequestSchema). Maps tool name 'poker_deleteDetector' to handler 'deleteDetector' by removing 'poker_' prefix and invokes the handler with arguments.

this.server.setRequestHandler(CallToolRequestSchema, async (request) => {
  const { name, arguments: args } = request.params;
  
  logger.info(`MCP Tool実行: ${name}`, { args });
  
  // ハンドラー名をツール名から生成（プレフィックス除去）
  const handlerName = name.replace('poker_', '');
  
  const handler = this.handlers[handlerName];
  if (!handler) {
    throw new McpError(ErrorCode.MethodNotFound, `Unknown tool: ${name}`);
  }
  
  return await safeExecute(async () => handler(args), { tool: name })();
});

src/mcp/server.js:38-40 (registration)
MCP server request handler for listing tools (ListToolsRequestSchema), which returns the allTools array including the poker_deleteDetector schema.
```
this.server.setRequestHandler(ListToolsRequestSchema, async () => {
  return { tools: allTools };
});
```

src/services/DataManager.js:650-657 (helper)

Low-level helper in DataManager.applyChange for 'deleteDetector' action: locates the detector by name in the YAML data's detector array and removes it.

case 'deleteDetector':
  if (this.data.detector) {
    const detectorIndex = this.data.detector.findIndex(d => d.name === data.name);
    if (detectorIndex !== -1) {
      this.data.detector.splice(detectorIndex, 1);
    }
  }
  break;

Poker Task Management MCP