Show HN: Chrome extension that blocks API keys from being pasted into AI tools

Category: security

Tags: chrome-extension, security-tool, data-loss-prevention

Score: 6.5/10 (Innovation: 6, Technical: 6, Documentation: 7, Utility: 7)

VaultBix is a Chrome extension that detects and blocks sensitive data like API keys from being pasted into AI tools, using 100% local pattern matching. It addresses a real security gap for developers who accidentally leak secrets to LLM chatbots, with a strong privacy-first design and support for multiple major AI platforms.

Target audience: backend devs, devops, security engineers

Repository: https://vaultbix.com · JavaScript · MIT

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