Poker Task Management MCP

Instructions

Implementation Reference

• src/mcp/handlers/unitHandlers.js:100-144 (handler)

  MCP tool handler function that implements the core logic for 'poker_proposeUnit', delegating to taskManager.proposeUnit while handling errors and logging.

  async proposeUnit(args) {
    try {
      const { length, angle, density, radioactivity } = args;
      
      logger.info('4キー完全単位設定提案開始', { length, angle, density, radioactivity });
      
      // TaskManagerの4キー完全性保証機能を利用
      const result = await taskManager.proposeUnit(length, angle, density, radioactivity);
      
      logger.info('4キー完全単位設定提案完了', { 
        units: { length, angle, density, radioactivity }
      });
      
      return { 
        success: true, 
        message: result,
        unit: {
          length,
          angle,
          density,
          radioactivity,
          integrity: '4-key-complete'
        }
      };
      
    } catch (error) {
      logger.error('単位設定提案エラー', { args, error: error.message });
      
      // マニフェスト仕様のpropose専用エラーコード処理
      if (error.code === -32086) {
        return {
          success: false,
          error: error.message,
          details: {
            errorCode: error.code,
            suggestion: 'updateUnitメソッドを使用してください',
            existingObject: 'unit',
            objectType: '単位設定'
          }
        };
      }
      
      throw error;
    }
  },

• src/mcp/tools/unitTools.js:3-38 (schema)

  Input schema and metadata definition for the 'poker_proposeUnit' tool.

  {
    name: 'poker_proposeUnit',
    description: '単位設定セクションを提案します（YAMLファイルに未存在の場合のみ）- 4キー完全性保証',
    inputSchema: {
      type: 'object',
      properties: {
        length: {
          type: 'string',
          enum: ['m', 'cm', 'mm'],
          description: '長さの単位',
          default: 'cm'
        },
        angle: {
          type: 'string',
          enum: ['radian', 'degree'],
          description: '角度の単位',
          default: 'radian'
        },
        density: {
          type: 'string',
          enum: ['g/cm3'],
          description: '密度の単位',
          default: 'g/cm3'
        },
        radioactivity: {
          type: 'string',
          enum: ['Bq'],
          description: '放射能の単位',
          default: 'Bq'
        }
      },
      required: ['length', 'angle', 'density', 'radioactivity'],
      additionalProperties: false,
      title: '4キー必須単位構造',
      description: '全4キー（length, angle, density, radioactivity）が必須です。部分指定は不可。'
    }

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

  Dynamic registration of the CallToolRequestHandler that maps 'poker_proposeUnit' to the 'proposeUnit' handler function via name replacement.

  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 })();
  });