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MakerGuard: To help check what strangers can access in your Supabase app

Genuinely wild times wherein we don't have to be an engineer to ship a real product anymore. Describe what you want, and Lovable, Bolt, Claude and others help build it. Coding stopped being the bottleneck. And that's beautiful. But there's a quiet catch. The tools that build your app don't automatically secure it. One misconfigured Supabase setting can leave your users' data exposed to complete strangers through a browser. No hacking. No sophisticated exploit. Just an open door. A

五维评分

付费意愿
52
需求真实度
62
个人可落地
68
竞争空间
45
新鲜度
82

AI 分析

痛点:用 Lovable、Bolt 等工具生成的 Supabase 应用常常缺少正确的 RLS 和权限配置,导致用户数据可被陌生人直接从浏览器读取;而非技术背景的开发者没有手段自查。

目标用户:使用 Lovable、Bolt、Claude 等 AI 工具快速上线 Supabase 应用的非工程背景独立开发者和小团队。

证据:"One misconfigured Supabase setting can leave your users' data exposed to complete strangers through a browser. No hacking. No sophisticated exploit. Just an open door." / "Escape's 2025 research scanned 5,600 publicly accessible vibe-coded apps and found 2,000+ vulnerabilities, 400+ exposed secrets, and 175 instances of exposed personal data" / "But if its my responsibility, I need a way to actually check."

变现:订阅制 SaaS(例如 $19-49/月的持续监控 + 每次扫描付费),或免费扫一次报告,付费解锁完整漏洞详情和修复指引;可附加人工安全审计服务,作为增值收入。

MVP:输入 Supabase URL 和 anon key,用 PostgREST 匿名请求逐一探测各表,看是否会返回数据,并判定 RLS 缺失;再检查 Storage bucket 是否公开、前端代码中是否泄露 service_role key。最后生成一份带风险等级和修复 SQL 的扫描报告。

竞品:MakerGuard(本贴作者产品)、Supabase 官方 Security Advisor / Linter、Escape、面向 vibe-coded 应用的其他安全扫描器

摘要:作者发布 MakerGuard,用于检查 Supabase 应用中陌生人能访问哪些数据。文中引用 Escape 2025 年研究:扫描 5,600 个公开的 vibe-coded 应用,发现 2,000+ 个漏洞、400+ 个泄露密钥、175 起个人数据(含医疗和金融)泄露;Supabase 与 Lovable 均把应用层安全责任推给用户。这印证了“AI 建站热、安全自查工具缺”的细分需求,但帖子本身是产品发布,尚无付费用户数据。