社工库 is a cutting-edge data query service that specializes in social data mining, providing users with an extensive range of tools for personal information retrieval. Catering primarily to the tech-savvy population in mainland China, the platform offers various services, including a Telegram bot for real-time inquiries, mobile number searches, and verification of social media account linkages across platforms such as WeChat, Douyin, and QQ. Users can look up shopping records from major retailers like Taobao and Meituan, as well as query personal histories, including hotel check-in records, vehicle ownership details, and financial information.

The platform also provides support for mobile positioning and voice call records, catering to individuals seeking comprehensive insights into personal data or various tracking services. With a strong emphasis on privacy and discretion,社工库 ensures that the data it provides is mined securely and delivered promptly, usually within 30 minutes. Whether for verifying identities, tracking down contacts, or establishing personal connections, 社工库 is positioned as an indispensable tool in today's digital landscape.