Redis MCP

Instructions

Implementation Reference

• src/services/mcpService.ts:1109-1121 (handler)

  The handler function that implements the set_remove tool logic, ensuring Redis connection and executing SREM command to remove specified members from the set.

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

• src/services/mcpService.ts:377-394 (schema)

  Input schema for the set_remove tool, validating parameters key (string) and members (string or array of strings).

  inputSchema: {
    type: 'object',
    properties: {
      key: { type: 'string', description: '集合键名' },
      members: {
        oneOf: [
          { type: 'string', description: '成员' },
          { 
            type: 'array', 
            items: { type: 'string' },
            description: '成员数组'
          }
        ],
        description: '要移除的成员或成员数组'
      }
    },
    required: ['key', 'members']
  }

• src/services/mcpService.ts:374-395 (registration)

  Registration of the set_remove tool in the MCP server's tools array, specifying name, description, and input schema.

  {
    name: 'set_remove',
    description: '移除集合成员',
    inputSchema: {
      type: 'object',
      properties: {
        key: { type: 'string', description: '集合键名' },
        members: {
          oneOf: [
            { type: 'string', description: '成员' },
            { 
              type: 'array', 
              items: { type: 'string' },
              description: '成员数组'
            }
          ],
          description: '要移除的成员或成员数组'
        }
      },
      required: ['key', 'members']
    }
  },

• src/services/mcpService.ts:672-673 (registration)

  Switch case in the MCP request handler that routes 'set_remove' tool calls to the handleSetRemove method.

  case 'set_remove':
    return await this.handleSetRemove(args);