To screen high-potential airdrop projects using whitepapers and community activity, start by analyzing the whitepaper for a clear vision, detailed roadmap, and robust tokenomics—ensure the team has credible experience. Next, assess community engagement on platforms like Discord, Telegram, and X; look for active discussions, responsiveness from developers, and organic growth (e.g., high TwitterScore or consistent participation). Cross-check claims with web and X searches for red flags like scams or hype-driven metrics. Prioritize projects with transparent goals and genuine user interaction over shallow promotional tactics.