VibeGuard

VibeGuard solves an increasingly common problem: how to use AI coding assistants without exposing proprietary code or credentials. The MITM approach is clever—it intercepts outgoing requests to AI APIs, redacts sensitive fields like API keys and IPs, and then restores the original data when the response comes back. The integration with specific processes (Claude, Cursor, Codex) means your browser and other apps remain untouched. The zero-config promise holds true: install with one command, run `vibeguard claude`, and the proxy works automatically. The admin dashboard is a nice touch for tweaking rules on the fly, and the hot-reload means no restarting. The encrypted storage of mappings adds a layer of security. However, VibeGuard isn't a universal privacy tool—it's narrowly focused on AI coding assistants. If you need to redact data from other contexts (email, chat, etc.), look elsewhere. The NER detection is optional and may require additional setup. Also, as a local proxy, it does add some latency, though likely negligible. Compared to enterprise DLP solutions, VibeGuard is far simpler but lacks centralized management, policy enforcement, and reporting. It's perfect for individual developers and small teams who want quick, transparent privacy without the overhead of a full security stack. In practice, we'd reach for VibeGuard when onboarding a new AI coding tool and want to avoid manually scrubbing prompts. It's also great for open-source projects where code security is paramount. But for large organizations with compliance requirements, it's a complementary tool, not a replacement.