PasteGuard
Privacy proxy that masks sensitive data before it reaches AI providers
Visit pasteguard.com ↗What is PasteGuard?
PasteGuard is a local-first privacy layer that masks names, emails, API keys, and other sensitive information before data reaches ChatGPT, Claude, Gemini, or coding agents. Users keep the original values while AI providers receive only placeholders, allowing teams to work with confidential customer data, logs, and credentials without exposing them to external services.
The tool works as a browser extension for chat interfaces, an API proxy for applications and SDKs, and a masking layer for coding agents like Claude Code and Cursor. It's designed for teams with strict privacy requirements who need to use cloud AI models without sending raw production data or client information. PasteGuard is open-source and self-hostable via Docker.
Momentum
Daily activity over the last 30 days: upvotes, unique visits, new GitHub stars and Hacker News points.
How do we know it's vibe coded?
vibetrend discovered PasteGuard automatically. Evidence: GitHub sgasser/pasteguard; repo has AGENTS.md, CLAUDE.md. View source.
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