Redis MCP

Instructions

Implementation Reference

• src/services/mcpService.ts:1245-1257 (handler)

  The handler function that implements the key_search tool. Ensures Redis connection and calls redisService.keys(pattern) to find matching keys, then returns the result as formatted text content.

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

• src/services/mcpService.ts:526-536 (schema)

  Tool specification in listTools response, defining the name, description, and input schema (pattern: string) for key_search.

  {
    name: 'key_search',
    description: '查找匹配的键',
    inputSchema: {
      type: 'object',
      properties: {
        pattern: { type: 'string', description: '匹配模式（支持通配符 * ? []）' }
      },
      required: ['pattern']
    }
  },

• src/services/mcpService.ts:692-693 (registration)

  Dispatch case in CallToolRequestHandler switch statement that routes key_search calls to the handleKeySearch method.

  case 'key_search':
    return await this.handleKeySearch(args);