Redis MCP

Instructions

Implementation Reference

• src/services/mcpService.ts:1007-1019 (handler)

  The handler function that implements the 'list_lpush' MCP tool. It ensures Redis connection, calls redisService.lpush(key, values), and returns the result as formatted text content.

  private async handleListLpush(args: any) {
    this.ensureRedisConnection();
    const result = await this.redisService!.lpush(args.key, args.values);
    
    return {
      content: [
        {
          type: 'text',
          text: JSON.stringify(result, null, 2)
        }
      ]
    };
  }

• src/services/mcpService.ts:273-290 (schema)

  Input schema definition for the 'list_lpush' tool, specifying key (string) and values (string or array of strings).

  inputSchema: {
    type: 'object',
    properties: {
      key: { type: 'string', description: '列表键名' },
      values: {
        oneOf: [
          { type: 'string', description: '值' },
          { 
            type: 'array', 
            items: { type: 'string' },
            description: '值数组'
          }
        ],
        description: '要推入的值或值数组'
      }
    },
    required: ['key', 'values']
  }

• src/services/mcpService.ts:270-291 (registration)

  Registration of the 'list_lpush' tool in the MCP ListTools response, including name, description, and input schema.

  {
    name: 'list_lpush',
    description: '左侧推入列表',
    inputSchema: {
      type: 'object',
      properties: {
        key: { type: 'string', description: '列表键名' },
        values: {
          oneOf: [
            { type: 'string', description: '值' },
            { 
              type: 'array', 
              items: { type: 'string' },
              description: '值数组'
            }
          ],
          description: '要推入的值或值数组'
        }
      },
      required: ['key', 'values']
    }
  },

• src/services/mcpService.ts:657-659 (registration)

  Dispatch registration in the CallToolRequestSchema switch statement that routes 'list_lpush' calls to the handleListLpush method.

  // List 操作
  case 'list_lpush':
    return await this.handleListLpush(args);